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| Model |
U-800(2U) |
U-400(1U) |
| Host
bus |
2xUSB
2.0 |
1XUSB
2.0 |
| Host
Transfer Rate |
USB2.0
: Up to 56MB/s |
USB2.0
: Up to 56MB/s |
| RAID
Processor |
Intel
FW80219 400 MHz I/O RISC processor |
Marvell
400 MHz I/O RISC storage processor |
| RAID
Cache Memory |
256
MB on-board DDR200 SDRAM with ECC protection |
128
MB DDR200 SDRAM with ECC protection |
| RAID
level |
RAID
level 0, 1, 10, 3, 5, 6 and JBOD |
RAID
level 0, 1, 10, 3, 5 and JBOD |
| Drive
bus |
8xSATAII |
4xSATAII |
| Drive
Size support |
200GB~2TB |
| Backplane
|
SATAII(pin
to pin \ non cable design) |
SATAII |
| OS
Support |
Windows
2000,XP,2003 & Mac 9, 10,X,Linux |
Windows
2000,XP,2003 & Mac 9, 10,X,Linux |
| RAID
Features |
Greater
than 2TB per volume set(64bit LBA supported)
Online Volume set growth |
Online
Array roaming/ RAID level/stripe size migration/ RAID
capacity expansion and RAID level migration simultaneously/
Dynamic Volume set capacity expansion
Support S.M.A.R.T, NCQ and OOB Staggered Spin-up capable
drives |
| RAID
Management |
SATAII
HDD test software for burning |
Firmware-embedded
Browser-based RAID manager, SMTP manager, SNMP agent(e-mail
alarm), and Telnet function via Ethernet port with
no software required
Firmware-embedded Telnet function via Ethernet port
DSM Driver for Microsoft MPIO
RAID Finder software monitor utility
Support controller's API library for customer to write
its own AP |
| Power
Supply |
New
6 sets load balance design, PFC, AC 90~ 264V, redundant
500w output |
PFC,
AC 90~ 264V,single power 200w output |
| Operating
Temp. |
5℃
to 65℃ |
| Dimensions |
441mm(W)
x550mm (D) x88mm (H) |
441mm(W)
x550mm (D) x44mm (H) |
| Weight |
13.10kg(W/O
H.D.D) |
10kg(W/O
H.D.D) |
|
