HP 1GB FBWC SMART ARRAY PSERIES 631679-B21 ensuring a power efficient HBA

ensuring a power efficient HBA

low-power quad port adapter

all HP SATA hard drives are optimized for compatibility and functionality

enables shared power and cooling

and system area networks (SANS)

HP 1GB FBWC SMART ARRAY PSERIES 631679-B21 ensuring a power efficient HBAThe 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.