Table of Contents
Advertisement
3.3.2
Array Performance Features
Table 3.8
Array Performance Features
MegaRAID
Specification
320-1
PCI Host Data
533 Mbytes/s
Transfer Rate
Drive Data
320 Mbytes/s
Transfer Rate
Maximum
26 elements
Scatter/Gathers
Maximum Size
6.4 Mbytes in
of I/O Requests
64 Kbyte stripes
Maximum
As many as the
Queue Tags
drive can accept
per Drive
Stripe Sizes
8, 16, 32, 64,
or 128 Kbyte
Maximum
255
Number
of Concurrent
Commands
Support
Yes
for Multiple
Initiators
Table 3.8
shows the MegaRAID 320 array performance features.
MegaRAID
320-2
533 Mbytes/s
320 Mbytes/s
26 elements
6.4 Mbytes in
64 Kbyte stripes
As many as the
drive can accept
8, 16, 32, 64,
or 128 Kbyte
255
Yes
Technical Specifications
Copyright © 2003-2008 by LSI Corporation. All rights reserved.
MegaRAID
MegaRAID
320-2E
320-2X
2 Gbytes/s
1064 Mbytes/s
320 Mbytes/s
320 Mbytes/s
26 elements
26 elements
6.4 Mbytes in
6.4 Mbytes in
64 Kbyte stripes
64 Kbyte stripes
As many as the
As many as the
drive can accept
drive can accept
8, 16, 32, 64,
8, 16, 32, 64,
or 128 Kbyte
or 128 Kbyte
255
255
Yes
Yes
MegaRAID
320-4X
1064 Mbytes/s
320 Mbytes/s
26 elements
6.4 Mbytes in
64 Kbyte stripes
As many as the
drive can accept
8, 16, 32, 64,
or 128 Kbyte
255
Yes
3-15
Advertisement
Table of Contents
