Unsurpassed Value
‧Most cost-effective SATA II RAID Subsystem
Application Flexibility
‧Multiple interface support enables flexible system deployment for versatile applications
Easy Installation, upgrade & Maintenance
‧Easy to install, upgrade, and maintain the storage in terms of good hardware and mechanical design
Exceptional Manageability
‧Graphic User Interface (GUI) enables user easy to manage and configure the storage remotely
‧Front end LCD module offers user a convenient way to manage, monitor, and configure the storage through menu-driven options
Green Power Thinking
‧MAID(Massive Arrays of Idle Disks) support
Model |
EP-2123-U3A-S / EP-2123-U3A-R |
| Form-factor |
2U 19”rackmount chassis |
| RAID processor |
400MHz storage I/O processor |
| RAID level |
0 , 1 , 10(1E) , 3 , 5 , 6 and JBOD |
| Cache memory |
256 MB |
| No. of channel (Host + drive) |
4 + 12 |
| Host bus interface |
USB 2.0 / USB 3.0 / eSATA / iSCSI |
| Drive bus interface |
SATA II (Up to 3.0 Gbps) |
| Data transfer rate |
Support up to 480 Mbps (USB 2.0)
Support up to 5 Gbps ( USB 3.0)
Support up to 3.0 Gbps (SATA II)
Support 10 / 100 / 1000 Mbps Ethernet |
| Hot-swap drive tray |
Twelve (12) 1-inch trays |
| Cooling fan |
2 |
| Password protection |
Yes |
| Audible alarm |
Yes |
| Failed drive indicators |
Yes |
| Failed drive auto rebuild |
Yes |
| Online consistency check |
Yes |
| Online expansion |
Yes |
| Array roaming |
Yes |
Online RAID level /
stripe size migration |
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 |
| Over 2TB support |
Windows OS which GPT supported
(Windows XP/x64 , 2003/SP1 or 64-bit , Vista , 2008)
Mac OS 10 or later , Linux kernel 2.6 or later |
| Power supplies |
400W x1(upgradeable) power supply w/PFC (EP-2123-U3A-S)
400W x2 Redundant power supplies w/PFC (EP-2123-U3A-R) |
| 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 |
14.4 Kgs (w/o Drives) |
Specification are subject to change without notice.
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