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
Key Features
Category Proliant Controller
Sub-Category Smart Array
Generation P-series
Part Number 631681-B21
Products ID 461063
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
What’s in the box
HPE 2GB FLASH BACKED WRITE CACHE
Specifications
SKU: HP246EA3EPHGPNAFAMZ
Product Line: Integrity Solution
Model: 631681-B21
Weight (kg): 5.2
Color: SILVER
Shop Type: Jumia Mall
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Hp 2GB P-series Smart Array Flash Backed Write Cache Kit (Includes FBWC And Capacitor Module)
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