New 218231-B21

Description:
Controller : Modular Smart Array 1000 (MSA1000) controller
Wide Ultra3 RAID controller integrated into the MSA1000
Optional for Modular Smart Array 500 (MSA500)
Includes 128MB battery backed cache which can be expanded to 512MB

Part Number(s)
Hewlett-Packard Part# 218231-B21

Overview:
The MSA1000 Controller is an integrated RAID controller with an integrated LCD/LED status display and 128 MB read/write battery-backed cache. MSA1000 Controller Management Features: Access Control Lists (ACL): allows multiple hosts to access a single MSA1000 storage system. Host access can be defined all the way down to a logical volume level; RAID Level Migration: allows for online post-configuration change to RAID level without destroying data or volume information; Online Capacity Expansion: lets you add storage to an operational MSA1000-reducing expensive server downtime; Global Online Spare: reduces the risk of data loss by facilitating automatic rebuilds after a drive failure.