HP NetRAID-4M Installation Guide

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Specifications
HP NetRAID-4M Controller Technical
Specification
Component Description
Computer bus 64-bit PCI local bus
On-board processor 233 MHz StrongARM RISC microprocessor
Interface protocol Bus master DMA
Cache memory 64 or 128 MB ECC-protected battery-backed
DRAM
Battery backup holdover
times
Minimum of 72 hours for DIMMs up to 128 MB.
Host burst data transfer
rate
Up to 266 MB/second burst rate (64-bit)
SCSI synchronous data
rate
Up to 160 MB/second per channel
Device protocol Fast, Wide, Ultra-, Ultra2, and Ultra3 SCSI
RAID support JBOD, RAID 0 (volume set), RAID 1 (mirror set),
RAID 0/1 (stripe set on top of mirror sets),
RAID 5 (stripe set with parity), no name (volume
set on top of RAID 5 sets), and RAID 50 (array of
RAID 5 sets)
Container (array) support Up to 64 containers per controller; 64 partitions
maximum per container