>Controller architecture, Modular design, reliable and Easy-maintainable
>Support HDDs hot-swap, non-stop running when replace the HDDs
>Redundant fans and redundant power supply, keep 7x24-hour uninterrupted running
>Support expansion device cascade
>Chassis design conform to SBB, motherboard, chassis, power supply and HDD all support hot-swappable
>Support 6TB HDD
>48 SATA hot-swappable slot
>All modular hardware design
>Single Controller
>2 SAS interfaces
>1 console port
>19U standard rack-mounted
| Model | DH-ESS3148S-JR |
| System | |
| Power supply | 400W*4, support online replacement |
| Fan | Redundant two-ball bearing fans, MTBF＞100,000 hours |
| Motherboard | Serve class(24/7 operation) |
| Chassis | All self-design, Hot-dip galvanized steel sheet(1.2mm thickened) High-precise aluminum alloy slide Self-patent drawer-type HDD rack, conform to SBB2.0 |
| User Interface | Configuration and application upgrades through WEB GUI |
| HDD management | |
| Hard disk | 48 HDDs, support SAS, SATA, support 6TB HDD, support 2.5 inch HDD |
| HDD install | Independent HDD holder, support hot-swap |
| HDD Hot Standby | Support global HDD Hot Standby, exclusive HDD Hot Standby |
| Specification | |
| Power supply | AC 100V~240V ±10% 60Hz/50Hz |
| Power Consumption | ＜350W (without HDD) |
| Dimension(W×D×H) | 445mm×353mm×495mm |
| Mounting | 19 feet standard rack-mounted |
| Weight(exclude HDD) | 49.92kg |
| Environment | |
| Working temperature | 0℃～40℃ |
