Summary Of 12Gb/S Intel Raid Controller Characteristics; Table 1. 12Gb/S Intel ® Raid Controller Features - Intel 12Gb/s User Manual

The 12Gb/s Intel
systems, thinner drivers, and better performance.
Summary of 12Gb/s Intel
Characteristics
This section summarizes the features and benefits offered by the 12Gb/s Intel
Controllers. It contains information on SAS features, SATA features, PCI performance,
integration, usability, and flexibility.
The 12Gb/s Intel
Feature
LSI SAS ROC or IOC
PCIe x8 lane width (with support for x16 connectors)
PCIe performance up to 8GT/s per lane
1-GB DDR3 1866-MT/s onboard SDRAM
Number of Internal 4-port SAS Connectors
Supported RAID levels
Advanced array configuration and management
utilities
Support for global hot spares and dedicated hot
spares
Support for user-defined strip sizes: 8, 16, 32, 64,
128, 256, 512, or 1024 KB
Advanced array configuration and management
utilities offer these capabilities:
•
Online capacity expansion to add space to an
existing drive or a new drive
•
Online RAID level migration
•
Drive migration
•
Drive roaming
•
No reboot necessary after expansion
•
Load balancing
•
Media scan
6
®
RAID Controllers use Fusion-MPT architecture for all major operating
®
®
RAID Controllers have the following features.
Table 1. 12Gb/s Intel
LSI3008
Yes
Yes
No
2
0, 1, 5, 10, 50
Yes
Yes
Yes
Yes
RAID Controller
®
RAID Controller Features
RS3WC080 RS3DC040
LSI3108
Yes
Yes
Yes
1
0, 1, 5, 6, 10, 50,
60
Yes
Yes
Yes
Yes
12Gb/s Intel® RAID Controllers User Guide
®
RAID
RS3DC080
LSI3108
Yes
Yes
Yes
2
0, 1, 5, 6, 10, 50,
60
Yes
Yes
Yes
Yes