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 www.iqss.com |
FC to SAS/SATA RAID Subsystem Comparison |
Model |
Q316F-D2860 |
Q316F-S2860 |
Q212F-D2840 |
Q212F-S2840 |
Form Factor |
3U |
3U |
2U |
2U |
Type |
RAID |
RAID |
RAID |
RAID |
Controller |
Redundant |
Single |
Redundant |
Single |
Controller Hot-Swappable |
Yes |
Yes |
Yes |
N/A |
Cache per controller |
Up to 2GB DDR |
Up to 2GB DDR |
Up to 2GB DDR |
Up to 2GB DDR |
No. of Host Channels |
8 x 4G FC |
4 x 4G FC |
4 x 4G FC |
2 x 4G FC |
No. of Drive Channels |
16 x SAS(3G) |
16 x SAS(3G) |
12 x SAS(3G) |
12 x SAS(3G) |
Host Interface (port) |
8 x 4G FC |
8 x 4G FC |
4 x 4G FC |
2 x 4G FC |
SAS Expansion |
SAS/SATA |
SAS/SATA |
N/A |
N/A |
Disk Interface |
2x SAS 4x wide |
2x SAS 4x wide |
SAS/SATA |
SAS/SATA |
No. of JBOD |
3 |
4 |
No |
No |
Disk# Supported |
64 |
80 |
12 |
12 |
RAID Level |
0,1(0+1), 3, 5, 6, 10, 30, 50, 60 |
0,1(0+1), 3, 5, 6, 10, 30, 50, 60 |
0,1(0+1), 3, 5, 6, 10, 30, 50, 60 |
0,1(0+1), 3, 5, 6, 10, 30, 50, 60 |
Battery Backup |
Yes |
Yes |
Yes |
Yes |
Hot Swap Cooling Modules |
2 x Brushless FAN module |
2 x Brushless FAN module |
2 x Blower FAN module |
2 x Blower FAN module |
PSUs |
2 x 530W (1+1 redundnat), Max Output 530W |
2 x 530W (1+1 redundnat), Max Output 530W |
2 x 405W (1+1, redundant), Max Output 405W |
2 x 405W (1+1, redundant), Max Output 405W |
LCD Panel |
Yes |
Yes |
Yes |
Yes |
