|
Form-factor |
2U 19-inch rackmount chassis |
|
RAID processor |
400MHz storage I/O processor |
|
RAID level |
0, 1, 10(1E), 3, 5, 6 and JBOD |
|
Cache memory |
256MB |
|
No. of channels (host+drive) |
4+16 |
|
Host bus interface |
USB 2.0 / eSATA x 2 / iSCSI
*Only eSATA is suitable for DVR connection |
|
Drive bus interface |
SATA II (Up to 3.0 Gbps) |
|
Data transfer rate |
Support up to 480Mbits(USB 2.0)
Support up to 3.0 Gbps (SATA II)
Support 10/100/1000 Mbps Ethernet |
|
Hot-swap drive trays |
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 |
Yes |
|
Power supplies |
400W x 2 redundant power supplies w/PFC |
|
Power requirements |
AC 100V ~ 240V +/-10%, Full range, 6A ~ 3A, 50Hz ~ 60Hz |
|
Environmental |
|
Relative Humidity |
10%~85% Non-condensing |
|
Operating Temp |
10°C ~ 40°C (50°F ~ 104°F) |
|
Physical Dimensions |
482(W) x 500(D) x 88(H) mm |
|
Weight |
14.4kg (without HDD) |
