4
Intel
®
Raid Controller SRCU41L User Manual
Overview
1.3
Hardware
You can install the Intel
®
SRCU41L Raid Controller in a computer with a mainboard that has 5 V
or 3.3 V, 32- or 64-bit PCI slots.
The following subsection describes the hardware configuration feature.
1.3.1
Intel
®
SRCU41L Raid Controller Features
Table 1. Intel
®
Raid Controller SRCU41L Storage Adapter Comparisons
Specification
Intel
®
SRCU41L Raid Controller
RAID Levels
0, 1, 5, 10, 50
SCSI Device Types
Synchronous or Asynchronous
Devices per SCSI Channel
Up to 15 Wide SCSI devices
SCSI Channels
1
SCSI Data Transfer Rate
Up to 320 Mbytes/s per channel
SCSI Bus
LVD or SE
Cache Function
Write-back, Write-through, Adaptive Read Ahead, Non
Read Ahead, Read Ahead, Cache I/O, Direct I/O
Multiple Logical Drives/Arrays per Controller
Up to 40 logical drives per controller or per logical array
Maximum # of Intel
®
Raid Controller SRCU41Ls per
System
12
Online Capacity Expansion
Yes
Dedicated and Pool Hot Spare
Yes
Hot Swap Devices Supported
Yes
Non-Disk Devices Supported
Yes
Mixed Capacity Hard Disk Drives
Yes
Number of
16-bit Internal Connectors
1
Number of
16-bit External Connectors
1
Cluster Support
No
Hardware Exclusive OR (XOR) Assistance
Yes
Direct I/O
Yes
Architecture
Fusion-MPT
