HP CACHE MEMORY 2GB P420 P421 DL380P G8 633543-001 610675-001

Overview:

The Flash Backed Write Cache (FBWC) uses NAND 6 flash devices to retain cache data and super-capacitors (super-caps) instead of batteries to provide power during a power loss. The FBWC offers significant advantages over the HP Battery-Backed Write-Cache (BBWC) system. Since the FBWC writes the contents of memory to flash devices - there is no longer a 48-hour battery life limitation and the data will be posted to the disk drive on the next power up.

Specifications:

Category

Proliant Controller

Sub-Category

Smart Array

Generation

P-series

Part Number

631681-B21

Manufacturer

HP

Memory Size

2GB

Model

Flash Backed Write Cache

Product Type

RAID Controller Cache Memory

Product Dimensions (W x D x H)

4.2 in x 6.2 in x 2.21 in