Avago Technologies MegaRAID SCSI 320-0 (520-0 CH) - Manual (Page 55)

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