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iSCSI to SATA RAID Subsystem Comparison


Model
IQ_A212i-S4242
IQ_A316i-S4260
Form Factor
2U/12-bay
3U/16-bay
Type
RAID
RAID
Controller
Single
Single 
Controller Hot-Swappable
No
No
Cache per controller
Up to 2GB DDR
Up to 2GB DDR
No. of Host Channels
2 x 1Gbit Ethernet
4 x 1Gbit Ethernet 
Host Interface (port)
2 x RJ-45
4 x RJ-45
Disk Interface
SATA-II
SATA-II
Disk# Supported
Up to 12
Up to 16
RAID Level
0, 1 (0+1), 3, 5, 10, 30, 50
0, 1(0+1), 3, 5, 6, 10, 30, 50, 60
IOPS
25K
39K
Battery Backup
Option
Option
Hot Swap Cooling Modules
3
2 x Brushless FAN module
PSUs
2 x 350W (1+1 redundnat), Max Output 350 W
2 x 530W (1+1 redundnat), Max Output 530W
Data Path Management
Yes (MPIO)
Yes (EonPath)