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For small and medium businessesEnterprise-grade Quad bay Quad-Core Intel Atom 2.5-Gigabit 1U rackmount NAS |
AS6512RD |
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All New Hardware – Same Great Case
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360° Backup solution and enterprise virtualization application
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Cost-effective 2.5GbE 2U Rackmount ServerA thin 2U rack 2.5GbE server providing stable performance and 12 bays for expandable and easy SATA storage. The Lockerstor 12RD bring expandability by bringing PCI Express capabilities, creating one of the most flexible and lightweight solutions for small businesses. |
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Enterprise Grade Quad-Core Intel Atom CPU and DDR4 RAMEquipped with the new Quad-Core Intel Atom C3538 that is clocked at 2.1GHz and combined with more than 8GB of DDR4 RAM makes for an ultra-fast, ultra-smooth file sharing experience for your office. |
Enterprise BackupThe Lockerstor 12RD has complete backup and safety mechanisms by including dual backup power supplies for safety while including four Ethernet ports for additional performance and redundancy. Two Gigabit and two 2.5-Gigabit Ethernet ports adorn the rear of the NAS, ensuring that everyone can access their files quickly and efficiently. The Lockerstor 12RD makes no sacrifices by ensuring zero downtime if a port or power supply is offline. |
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“Find Me” Function and Service Light for Server RoomsIn enterprise environments, storage devices are commonly placed together in a server room. In order to allow administrators to quickly find the NAS from among many servers the Lockerstor 12RD(2U) provides a dedicated button on front panel. When this button is pressed, the LED service light on the rear panel of the NAS will light up. ASUSTOR also offers the mobile NAS management app, AiMaster which provides the exclusive Find Me function. When Find Me is activated, the system status light on the front of the NAS will flash and the system buzzer will sound, helping users to quickly find the NAS. |
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Agile ExpandabilityThe ASUSTOR Lockerstor 12RD rackmount series prepares you for the needs of tomorrow. PCIe expansion enables 10-Gigabit Ethernet can be installed to increase performance and expandability. Combine the Ethernet ports and connect to a 2.5-Gigabit Ethernet switch to take advantage of extreme speeds. Break free from restrictions with the Lockerstor 12RD. |
Efficient, Redundant and PowerfulThe Lockerstor 12RD contains four Ethernet ports. Two are Gigabit and two are 2.5-Gigabit Ethernet. Combine the two 2.5-Gigabit Ethernet ports to increase performance and redundancy. Link aggregation increases performance to up to 5 gbps while also ensuring zero downtime in the event of one port going offline.
*10GbE card needs to be purchased separately
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Expand your storage spaceA professional grade NAS needs to be equipped with a diverse array of expansion functionality. In addition to the 12 drive bays, we have also included 4 USB 3.2 ports, allowing you to create a tailored storage space for both your work and entertainment needs. |
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24/7 Reliability and DurabilityAll ASUSTOR NAS are designed for and are suitable for 24/7 use. ASUSTOR NAS devices have also undergone rigorous tests, such as drop tests and burn tests to test durability in extreme conditions. Heatsinks were added to sensitive components to dissipate heat, helping to maintain the longevity of the device.
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Protected From the Inside and Out
Protect your data from loss, damage and attacks with the Lockerstor. A Lockerstor is better protected by running the Linux-based ADM, employing a built-in firewall, ClamAV Antivirus, MyArchive and ADM’s various backup tools help protect ransomware even better.
Network Attack Protection
Secure Data Transmission
Internal Data
Access Control
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Virtual StorageThe Lockerstor 12RD provides enterprise-class hardware and software and is compatible with VMware, Citrix, Hyper-V virtual storage environments. iSCSI/IP-SAN and NFS support allow it to seamless integrate with existing IT environments, providing an optimal and cost-effective storage solution. |
Exclusive MyArchive Cold Backup Technology
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Virtual Applications with Linux CenterASUSTOR NAS users can now run the native Linux® system on their NAS, enjoying the rich variety of Linux® apps. Linux Center features easy installation without extra configurations. It effectively turns the NAS into a computer with unlimited possibilities. |
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File Editing and Project CollaborationNextcloud and OnlyOffice make collaborating on projects easier than ever by creating a cloud office suite for offices to work on documents, spreadsheets, presentations and more. |
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Cross-Platform Multi-User Access
The ASUSTOR NAS provides seamless cross-platform and multi-user access, allowing you to easily connect to your NAS from Windows, macOS or Unix-like operating systems no matter if you are using a PC, notebook, tablet or smartphone.
 4096Accounts 512Groups 512Shared Folders 512Concurrent Connections
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Protected From RansomwareThe Lockerstor comes with the most up-to-date version of ADM to help protect against ransomware attacks. Snapshot Center and Btrfs provide the ability to efficiently create snapshots to protect and easily restore lost data. Other security features found on the Lockerstor are the ability to create one or more replacement administrator accounts, a firewall by ADM Defender that features blacklists and whitelists, the ability to change default ports, disable SSH and Terminal to prevent remote attacks. MyArchive cold storage hard drive security can also be increased by implementing AES 256bit encryption. |
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ASUSTOR EZ SyncASUSTOR EZ Sync
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Snapshot Center
Snapshot Center is a new feature for ASUSTOR NAS devices to utilize Btrfs and iSCSI volumes to take snapshots of the information inside a NAS. Snapshot Center supports up to 256 snapshots of a volume and can be done every five minutes, creating a backup that can be restored easily if data is damaged or lost. |
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Cloud Backup CenterCloud Backup Center brings support for various business cloud services including, but not limited to Backblaze B2, Baidu Cloud, IBM Cloud, Rackspace Cloud Files, Microsoft Azure Blob Storage and Alibaba Cloud. Control your data with instant and scheduled backups as well as using Cloud Backup Center to create a hybrid cloud that keeps your data online and offline, keeping your data protected. |
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DataSync CenterDataSync Center combines multiple cloud services into a single app. DataSync Center includes, but is not limited to Google Drive, Dropbox and OneDrive and supports multitasking as well as multiple accounts. Control your data with instant and scheduled backups as well as using Cloud Backup Center to create a hybrid cloud that keeps your data online and offline, keeping your data protected. |
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Mobile AppsASUSTOR’s exclusive EZ-Connect technology allows you to connect to your NAS from anywhere with your Android or iOS device to securely access, download, upload and share files and information. ASUSTOR mobile apps securely protect your privacy and data by requiring passwords in order to protect your privacy and data. You can also make use of HTTPS connections for even more added security. |
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Portainer – Easy Docker DeploymentsEven more possibilities for ADM with Portainer for Docker images. With thousands of images, Portainer can download and deploy more types of programs than ever before. Portainer is incredibly user friendly and employs a graphical interface to make docker images easier to deploy than ever. |
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Comprehensive Backup SolutionsASUSTOR’s comprehensive backup solution provides more than twelve backup options, including, but not limited to Amazon S3, Dropbox, Google Drive, and OneDrive. ASUSTOR Backup Plan for Windows as well as Time Machine for macOS provide easy backups for desktop and laptops while MyArchive removable hard drives provide long term storage. Btrfs is now supported and with Snapshot Center, can take snapshots of your information in the event of unintentional modification. Restore previous versions easily with Snapshot Center.
Btrfs Applicable series: 31, 32, 40, 50, 51, 52, 53, 61, 62, 63, 64, 65, 66, 70, 71
1. Transfer mobile data to NAS 
2. Computer data to NAS 
3. NAS local backup 
4. Public cloud and NAS data backup 
5. NAS to NAS 
6. NAS backup to external device
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App CentralUnleash the unlimited potential of ASUSTOR NAS. The applications that come pre-installed with each ASUSTOR NAS device are just the beginning. At your convenience, you can browse through and download any applications that pique your interest from App Central. Whether your interests lie in business, website construction or even digital home entertainment, App Central has got you covered. With over 200 unique Apps, App Central provides you with the boundless variety of applications that you require to satisfy your digital lifestyle needs. Explore the unlimited potential of ASUSTOR NAS devices while creating a personalized NAS device for yourself. |
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First-Class Product WarrantyAll ASUSTOR NAS products come with a 3-year warranty. ASUSTOR continues to make customer service a priority in providing the highest standard of after-sales service and technical support. |
Ultimate data protection |
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ASUSTOR NAS makes use of RAID storage technology to provide protection for your data. RAID mainly revolves around the core concept of combining your disks to protect the data inside. ASUSTOR offers a number of different RAID level configurations that you can choose from when creating storage volumes. Each RAID level offers a differing degree of data protection, system performance and storage space. ASUSTOR's supported RAID levels are summarized in the chart below:
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Strengthen ADM Account Security |
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2-Step verification provides additional security for your ADM account. After configuration, in addition to your ADM account password, you will also need a phone verification code to sign in to ADM. With 2-step verification, you can protect ADM account privacy and ensure data security with both a password and your personal mobile device.
Supported authentication app:
Windows phone: Authenticator Android、iOS、Blackberry: Google Authenticator
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Seamless integration |
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Windows Active Directory (AD) is a directory service created by Microsoft, widely used by many corporations, that allows IT administrators to centralize and manage resources over a network. Understanding the account integration needs that businesses have, ASUSTOR has ensured that all its NAS devices are able to seamlessly integrate with Windows AD. After an ASUSTOR NAS has been successfully added to a Windows AD domain, AD users will then be able to use their own AD accounts to log in to and access the NAS. This provides simple and efficient management for IT staff as they do not need to create new accounts for every NAS added to the domain. |
Easy management |
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Managing large scale IT environments have always been the heaviest burden for IT managers. ASUSTOR has made continuous efforts in this area to help IT staff simplify their responsibilities and reduce their burden. ADM's easy to use interface provides management tools for network users and groups, allowing IT administrators to configure different folder access rights for each Windows AD user and group. |
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Extending Windows permissions management to your NAS |
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ASUSTOR NAS provides comprehensive support for all 13 Windows ACL file permissions, allowing for close integration with AD domains and providing simplified IT management and increased productivity. According to needs, IT professionals can enable and disable Windows ACL for specific shared folders and can use ADM File Explorer or Windows Explorer to configure permissions. Configured ACL permissions can be applied to Samba, File Explorer, AFP, FTP and WebDAV protocols, avoiding the need to configure permissions for each individual protocol and avoiding human errors that could cause access leaks. |
Supports Let’s Encrypt |
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Let’s Encrypt is a free, automated, and open certificate authority (CA), that provides a trusted certificate for free to anyone who owns a domain name. Let’s Encrypt issued certificates are recognizable by all Web browsers. The Certificate Manager in ASUSTOR NAS can directly connect to Let’s Encrypt to generate a valid certificate and install it automatically. This helps you to enhance NAS security with an SSL connection in a fast and easy way at zero cost. Moreover, before the Let’s Encrypt issued certificate expires, Certificate Manager can be configured to perform an automatic renewal.
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Enhanced Recycle Bin mechanism |
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The Network Recycle Bin mechanism has been updated in ADM and is now based on individual shared folders rather than storage volumes. According to their needs, users can decide whether or not to enable a Network Recycle Bin for each individual shared folder, enjoying added configuration flexibility.
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The ultimate tool for remote backup |
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Rsync is an application originally developed for UNIX that is usually used for backup and sync between two computers. By providing block level replication, Rsync is able to offer incremental backup. Incremental backup allows for successive backup jobs (after your first backup job) to only copy data that has changed since your last backup job. Rsync is suitable for use with files and data that are always changing. It lets you cut down on backup time while significantly reducing bandwidth usage. |
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A rich and flexible backup solution |
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ASUSTOR's Rsync Backup function supports two-way data transfers, incremental backup, encrypted backup and also the scheduling of your NAS to perform regular backup jobs. It effectively simplifies data backup while also substantially reducing the burden on IT staff. ASUSTOR's Rsync backup function may be used to complete tasks such as:
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Regular backups of your vital data |
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ASUSTOR's built-in RAID storage technology can provide a certain level of data protection, but regularly backing up the data on your NAS is also very important.
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Ideal off-site backup solution |
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Using the internal backup function allows users to completely utilize the SATA interface’s 6Gbps high speed transfers to backup data to MyArchive hard disks. No matter if it’s confidential data storage or the archiving of video recording files, all can be scheduled to be backed up to MyArchive hard disks and then transferred to a secure location for safekeeping, meeting the goals of limitless expansion and off-site backup. |
Set and forget |
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ASUSTOR's Backup Plan software for Windows provides you with worry-free backup. Simply schedule a regular backup job of your PC to your NAS, then let Backup Plan take care of the rest. Backup Plan will work in the background to ensure that your PC is always backed up. |
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Optimized for your Mac |
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Mac lovers rejoice! You can use your Mac's built-in backup, Time Machine, to easily back up your Mac to an ASUSTOR NAS. All ASUSTOR NAS devices have been optimized for use with Time Machine, providing Mac lovers with a familiar and easy to use backup solution. |
Mission Mode |
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Never again worry about your critical backup jobs stopping or failing to complete because your ASUSTOR NAS won't stop until it's 'mission complete'. Sometimes backup jobs may be stopped because of various connection problems with a busy server on the other end. For Rsync, FTP, external and cloud backups, ASUSTOR's Mission Mode allows you to configure the number of connection attempts and time interval for connection attempts, ensuring for the successful completion of your backup mission. This also gives IT administrators a significant amount of flexibility when configuring backup jobs. |
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Your own FTP server |
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FTP is one of the most widely used and popular transfer protocols in the world. Every ASUSTOR NAS has a built-in FTP server feature that allows you to create a personal FTP server in just a matter of seconds. Hosting your own FTP server will instantly give you the power to share and exchange files over the internet. |
A cost-effective and efficient mail service solution |
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The ability to send and receive email is fundamental to all businesses. However, expensive implementation costs and complicated management create barriers for most small and medium sized businesses. ASUSTOR’s Mail Server offers a comprehensive and cost-effective solution that allows any business to easily maintain their own dedicated mail server. |
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Effectively simplifying network management |
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Syslog Server supports standard Syslog protocols and can centrally aggregate system logs that are spread out over various network devices for storage and management. Furthermore, Syslog Server integrates with the NAS’s Instant Notification function, allowing administrators to receive e-mails or SMS notifications when specified events occur, in order to quickly employ appropriate measures. |
Enjoy peace of mind |
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Always checking up on your NAS? Worried about your data and other digital assets? ASUSTOR NAS features real-time system event notifications allowing you to enjoy peace of mind knowing that you'll be notified about any major system events. Notifications can be sent via E-mail, SMS or push notification giving you a variety of ways to instantly stay on top of the latest developments.
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Firewall |
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Use ADM Defender's firewall to control access to your NAS. Ensure the security of your system by deciding who has access to your NAS and who doesn't. |
Secure connections |
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ASUSTOR NAS supports VPN connections giving you secure access and flexible deployment options. Your NAS is able to act as a VPN client which can then connect to VPN servers via PPTP or OpenVPN protocols, allowing you to gain access to different virtual private networks. ASUSTOR NAS also supports the creation of multiple VPN connection profiles allowing you to easily switch connections between different VPN networks. |
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Network Defender |
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ADM Defender's Network Defender function protects you from malicious attacks and prevents hackers from trying to access your NAS. Any client IP addresses with too many unsuccessful login attempts to your NAS within a specified time period will be blocked by Network Defender. |
Unified Storage |
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iSCSI and NFS are primary datastore solutions for virtual environments and are also important in spreading the use of virtualization as a whole. When compared with other storage mediums, ASUSTOR NAS can offer an optimal price/performance ratio and value which is of particular importance to small and medium businesses.
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Military Grade Encryption |
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Your most important data deserves the best security. ASUSTOR NAS offers folder based military grade AES 256bit encryption, giving you the type of security and privacy that you require for your most confidential data. All data stored in encrypted folders will be automatically encrypted and secured to the highest of standards. Should you ever lose your NAS or hard disks, you still needn't worry about your sensitive data falling into the wrong hands. |
iSCSI LUN Snapshots
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ASUSTOR’s snapshot technology provides almost instantaneous creation of snapshots. It saves a significant amount of time and storage capacity when compared with traditional LUN backups. Should files become damaged or corrupted, the simple and intuitive interface allows administrators to quickly restore data, completing disaster recovery in the fastest time possible and providing uninterrupted service. |
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No more waste |
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Still wasting money and time burning CDs or DVDs every time you need to install some software? ASUSTOR NAS supports the mounting of ISO files which provides you with a cost effective and environmentally friendly solution that effectively lowers CD and DVD waste. |
External Optical Drive Support |
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After connecting an external optical drive (CD, DVD, Blu-ray) to your NAS via USB, you can use File Explorer to directly access any files that you have backed up to optical media and even transfer files from your optical media to your NAS via drag and drop for future access.
Note:
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Unleash unlimited potential |
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The applications that come pre-installed with each ASUSTOR NAS device are just the beginning. At your convenience, you can browse through and download any applications that pique your interest from App Central. App Central allows you to explore the unlimited potential of ASUSTOR NAS devices while creating a personalized NAS device for yourself. |
Keep an eye on it |
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Worried about leaving your home unattended? Keep an eye on the most important things with Surveillance Center. Surveillance Center's fully optimized interface allows you to simultaneously view live feeds from up to 4 IP cameras, take snapshots and control the pan tilt and zoom functions of all cameras giving you complete peace of mind. |
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The best things in life are free |
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ASUSTOR's Surveillance Center comes with 4 license free channels letting you to setup 4 different network IP cameras. This significantly lowers startup costs for your surveillance system. No matter if you prefer to use Microsoft Internet Explorer, Mozilla Firefox or Google Chrome, Surveillance Center's easy-to-use browser based interface and quick start wizard will allow you to create a security surveillance system in a snap. |
A movie theatre in the palm of your hand |
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AiVideos brings you the smoothest mobile video viewing experience around. Browse through the video collection on your NAS without needing to wait for long downloads. Enjoy high-definition 1080p streaming video with just one click.
*Recommended to be used with MXplayer
Supported mobile: Android only
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Enjoy more offline video content |
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You can even view videos offline! Download videos from your NAS to your phone in a just a few taps without needing to connect an external USB cable. |
Stay Connected to Everything You Care About with AiSecure |
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AiSecure allows you to easily keep an eye on everything that is happening at home. In addition to monitoring live views of particular locations, AiSecure also features instant push notifications that can be sent to your mobile device when specified events occur, allowing you to grasp all the latest developments in the palm of your hand. |
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Simple to Set Up |
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AiSecure dramatically simplifies the connection process to your surveillance feeds.* After enabling Cloud Connect on your NAS, you will be able to use your dedicated Cloud ID to connect to Surveillance Center, allowing you to easily monitor all the important things in your life from any corner of the world.
*AiSecure provides 3 different connection methods:
1. Connecting via Cloud ID. 2. Connecting via Auto Discovery to ASUSTOR devices on the same network. 3. Connecting via IP/Hostname.
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Your mobile cloud data manager |
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Get access to your data in the cloud and on your NAS from the convenience of your mobile device with ASUSTOR's AiData mobile app. With its intuitive interface and incorporation of well-known cloud storage services, AiData allows you to manage all the files on your NAS and across the cloud. |
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Convenient features |
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AiData features a host of convenient features to enrich your digital lifestyle. Use your mobile device to rename, copy, move or delete data on your NAS. Save items as favorites for quick offline browsing while on the go or upload your photos directly from your phone to your NAS. Have a file on your NAS that you want to share? Instantly email download links to your friends and family. AiData's features truly let you take advantage of your personal cloud.      
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Intuitively integrated |
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You can download data from your NAS to any folder on your Android/iOS device or upload files from folders on your Android/iOS device to your NAS. Now, data on your NAS and the rich variety of apps on your mobile devices can be more closely integrated than ever before. |
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Enhanced Mobile Privacy Protection |
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Worried about losing your phone and accidentally giving someone full access to all the data on your NAS? Passcode protection is your first line of defense. When using passcode protection, you will need to enter a correct passcode before being able to use an ASUSTOR mobile app. This significantly enhances mobile privacy while ensuring that you won’t have to worry about accidentally giving someone access to your NAS. |
The most intuitive way to browse through your photos |
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AiFoto presents each photo using refined thumbnail previews. Effortlessly browse through all your favorite memories stored on your NAS with just the swipe of a finger. |
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Automatic photo uploading |
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The automatic camera roll upload function ensures that you will never have to worry about how to backup your photos. Let AiFoto automatically take care of your backup needs! You can also open an online album and take photos that will be automatically uploaded to the album, giving you easy organization of your photos.
*Note: Due to the limitations of iOS, iOS apps cannot perform automatic photo uploading background tasks for more than 3 to 10 minutes. Please keep the app running when trying to upload photos.
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Offline album encryption |
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People will always be curious. Protect your privacy with password encrypted offline albums to create a private space that belongs to you and you alone. |
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Terabytes of music in the palm of your hand |
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AiMusic allows you to stream music from your NAS to your mobile device, letting you enjoy your entire music collection while on the go. |
A variety of listening experiences |
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Play music from playlists that you create yourself for an optimal listening experience. Like listening to random songs? AiMusic's Random songs play mode is your best friend! You need only select it once to create a random playlist from your entire music collection, allowing you to enjoy a new listening experience each and every time. |
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Listen to your favorite songs while offline |
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AiMusic also allows you to download songs from your NAS to your mobile device for offline listening. No matter if it is is a single song, an album or an entire playlist, all can be easily downloaded to your mobile device for convenient listening. |
Download on the go |
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Imagine the convenience of downloading while on the go and then having your downloads ready as soon as you get home. With ASUSTOR's AiDownload, all this is possible and more. AiDownload is a mobile app that works with ASUSTOR's Download Center to provide you with download management on mobile. Searching, downloading, configuring and monitoring can all be done with AiDownload. Torrent* magnets also automatically add download tasks to AiDownload, making downloading easier than ever! |
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NAS management at your fingertips |
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AiMaster is ASUSTOR's NAS management app for mobile devices that allows you to easily control all your NAS devices no matter if you are a home user or IT administrator. |
Instant notifications |
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AiMaster features real-time system event notifications allowing you to monitor your system status from the convenience of your mobile device. When certain events occur, notifications are sent to your mobile device in the form of push notifications helping you stay abreast of all the latest developments. |
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Stay in sync with your NAS |
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With AiMaster you are never far from your NAS. Manage all your services, applications, and backup jobs at any time and from any place. Execute one touch backup jobs and monitor all users and system status. Even use the Find Me function to locate your NAS among many. All this is possible and more with AiMaster. |
Your mobile device as your remote |
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Now your phone can become a remote control for the ASUSTOR Portal. |
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| AS6512RD | ||
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| CPU | Intel ATOM C3538 2.1GHz Quad-Core Processor |
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| Memory | 8GB SO-DIMM DDR4 (Expandable. Max 128GB) | |
| HDD | 12 x SATA3 6Gb/s 3.5''/2.5'' HDD/SSD | |
| Expansion | USB 3.2 Gen 1 x4 | |
| Maximum Drive Bays with Expansion Unit | 24 | |
| Size | 88(H) x 439(W) x 535(D) mm | |
| Power Consumption |
115W (Operation) 67W (Disk Hibernation) |
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Software & Features |
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Operating System
Supported OS
Supported Languages
Supported Browsers
Network Protocols
File System
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iSCSI Read/Write (5GB file, 1GbE x 1)/IP-SAN
Customized Sign In Page
Disk Management
Energy Control
Network
Backup Solutions
System Administration
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Network Recycle Bin
Access Control
ACL
Security
Network Defender
External Devices
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Featured Apps |
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Antivirus (ClamAV)
Download Center
DataSync for Microsoft OneDrive
DropBox
File Explorer
FTP Explorer
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Google Drive
HiDrive
hubiC
Yandex
LooksGood
iTunes Server
Mail Server
Photo Gallery
VPN Server
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SNMP Server
Syslog server
Surveillance Center
SoundsGood
Takeasy
UPnP Media Server
VPN Client
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