661069-B21 HP 512MB P-series Smart Array FBWC w/cable Your Price: $254.74 CAD
661069-B21 HP 512MB P-series Smart Array FBWC w/cable
Description: HP 512MB P-series Smart Array Flash Backed Write Cache Kit
Includes 671353-001 cable
Includes 633540-001 512MB FBWC module
Manufacturer Part# 661069-B21
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.