Table 3. 12Gb/S Intel ® Raid Controller Hardware Specifications - Intel 12Gb/s User Manual

Specification
RAID levels
Devices supported per port
Number of ports
Data transfer rate
Bus
Cache function
Multiple virtual drives per controller
Online capacity expansion
Dedicated and global hot spares
Hot-swap devices supported
Non-drive devices supported
Mixed-capacity drives supported
Number of internal connectors
Hardware exclusive OR (XOR)
assistance
Direct I/O
Architecture
12
Table 3. 12Gb/s Intel
®
Intel RAID Controller RS3WC080
0, 1, 5, 10, 50
Up to 15 SAS devices or SATA III
devices (such as drives and
expanders)
Eight ports through two SFF-8643
mini-SAS HD-4i connectors
Up to 12Gb/s per PHY
PCIe 3.0
Write-through, non-read-ahead,
cache I/O, direct I/O
Up to 64 (this value is dependent on
the firmware)
Yes
Yes
Yes
Yes
Yes
Two SFF-8643 mini-SAS HD-4i
connectors
Yes
Yes
Fusion-MPT
®
RAID Controller Hardware Specifications
®
Intel RAID Controller
RS3DC040/RS3DC080
0, 1, 5, 6, 10, 50, 60
Up to 15 SAS devices or SATA III
devices (such as drives and
expanders)
®
Intel RAID Controller RS3DC040 –
Four ports through one SFF-8643
mini-SAS HD-4i connector
®
Intel RAID Controller RS3DC080 –
Eight ports through two SFF-8643
mini-SAS HD-4i connectors
Up to 12Gb/s per PHY
PCIe 3.0
Write-back, write-through, non-read-
ahead, read-ahead, cache I/O, direct
I/O
Up to 64 (this value is dependent on
the firmware)
Yes
Yes
Yes
Yes
Yes
®
Intel RAID Controller RS3DC040 –
One SFF-8643 mini-SAS HD-4i
connector
®
Intel RAID Controller RS3DC080 –
Two SFF-8643 mini-SAS HD-4i
connectors
Yes
Yes
Fusion-MPT
12Gb/s Intel® RAID Controllers User Guide