- 2GB flash backed write cache (FBWC) memory module- 72-bit wide - Does not include the controller board or capacitor module- DDR3-1600, mini-DIMM form factor Controller- For use with the P420, P421, P430, P431, and 822 Smart Array Controllers
HP 2GB Flash-Backed Write Cache (FBWC) memory module G8 633543-001
Brand: HP, Model: 633543-001, Size: 2 Gb