218231-B21 HP MSA1000 Controller 128MB Your Price: $161.35
218231-B21 HP MSA1000 Controller 128MB
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
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.