631679-B21 HP 1GB P-series Smart Array FBWC

Part Number(s)
Manufacturer Part# 631679-B21

Overview:
The SA-420 Controller easy-to-upgrade design lets you optimize performance by upgrading from 40-bit 512MB cache to 72-bit 1GB Flash Backed Write Cache or 72-bit 2GB Flash Backed Write Cache (FBWC). Addition of the flash backed cache upgrade enables array expansion – logical drive extension – RAID migration and stripe size migration.