With this refurbished controller you can optimize performance by upgrading from 40-bit 512MB cache to 72-bit 1GB Flash Backed Write Cache or 72-bit 2GB Flash Backed Write Cache (FBWC). Having the addition of the flash backed cache upgrade enables you to have; array expansion, logical drive extension, RAID migration and stripe size migration.
This refurbished HP 1GB P-series Smart Array Flash Backed Write Cache is designed for the following;
Specifications