Hardware Architecture Features; Array Performance Features - LSI MegaRAID Express 500 Hardware Manual

Hardware Architecture Features

The hardware architecture features include:
Amount of NVRAM
Hardware XOR assistance
Removable cache memory module
SCSI bus termination
Double-sided DIMMs
Auxiliary TermPWR source
Direct I/O bandwidth

Array Performance Features

The array performance features include:
Host data transfer rate
Drive data transfer rate
Maximum Scatter/Gathers
Maximum size of I/O requests
Maximum Queue Tags per drive
Maximum number of concurrent
Specification
Processor
SCSI Controller
Size of Flash ROM
Direct I/O
Specification
Stripe Sizes
commands
Feature
Intel i960RM 100
Q Logic ISP10160A
1 MB
32 KB
Yes
Yes
Yes
Active, single-ended or LVD
Yes
No
132 MB/s
Feature
132 MB/s
160 MB/s
26 elements
6.4 MB in 64 KB stripes
211
2 KB, 4 KB, 8 KB, 16 KB, 32 KB, 64
KB, or 128 KB
255
Chapter 4 Features 29