Avago Technologies MegaRAID SATA 150-4 (523) - Manual (Page 100)

4-16 WebBIOS Configuration Utility
Version 2.0 Copyright © 2003–2006 by LSI Logic Corporation. All rights reserved.
Step 5. After you create the arrays, click Next.
The Logical Drive Definition screen displays. You can
use this screen to select the RAID level, stripe size, read policy,
cache policy, spanning option, and logical drive size.
Step 6. Set the following options to define the logical drive:
a. Select the RAID level.
The possible RAID levels for the logical drive display in the
drop-down menu.
b. Select the stripe size.
Figure 4.8 WebBIOS Logical Drive Definition Screen
The stripe size parameter specifies the size of the segment
written to each disk in a RAID configuration.
You can set the stripe size to 2, 4, 8, 16, 32, 64, or 128 Kbytes.
A larger stripe size produces higher read performance. If your
computer regularly performs random read requests, choose a
smaller stripe size. The default is 64 Kbytes.