| Model | EP-2123-CA |
|---|---|
| Form-factor | 2U 19"rackmount chassis |
| RAID processor | 1.2GHz storage I/O processor |
| RAID level | 0, 1, 10(1E), 3, 5, 6, 30, 50, 60, Single Disk or JBOD |
| Cache memory | 2GB on-board DDR3-1200 SDRAM with ECC protection |
| No. of channel (Host + drive) | 6 + 12 |
| Host bus interface | USB 3.0 x 1 / eSATA x 1 / GbE iSCSI x 4 |
| Drive bus interface | 6Gb/s SATA III |
| Data transfer rate | Support up to 5.0Gbps (USB 3.0) Support up to 6.0Gbps (eSATA) Support up to 1.0Gbps Ethernet |
| Hot-swap drive tray | Twelve (12) |
| Cooling fans | 2 |
| Hot Spare | Global and Dedicated |
| Multiple RAID selection | Yes |
| Stripe Size | Up to 1024KB |
| Password protection | Yes |
| Audible alarm | Yes |
| Failed drive indicators | Yes |
| Failed drive auto rebuild | Yes |
| Online consistency check | Yes |
| Online expansion | Yes |
| Online Array roaming | Yes |
| Online RAID level / stripe size migration | Yes |
| Online volume set growth | Yes |
| Instant availability and background initialization | Yes |
| Environment monitor | Yes |
| Auto spare support | Yes |
| Bad block auto-remapping | Yes |
| Remote management | Yes |
| MAID support | Yes |
| Power Supplies | 400W x2 Redundant power supplies w/PFC |
| Power requirements | AC 100V ~ 240V full range, 8A ~ 4A, 47Hz ~ 63Hz |
| Environmental | |
| Relative Humidity | 10% ~ 85% Non-condensing |
| Operating Temp | 10°C ~ 40°C (50°F ~ 104°F) |
| Physical Dimensions | 88 (H) x 482 (W) x 500 (D) mm |
| Weight (w/o Drives) | 14.4 Kgs |
| * Specification is subject to change without notice. All company and product names are trademarks of their respective owners. | |
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| Firmware | Release Note |
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