2GB (2X1GB) KIT PC25300 ECC REG 240PIN DDR2 SR EDGE Tech memory products provide maximum power, speed, quality and reliability. Products are double-tested to provide a high-quality and reliable memory upgrade. EDGE Tech memory allows users to maximize system performance resulting in quicker document rendering, quicker saves and loads, and rapid game play. EDGE Tech memory upgrades are the fastest way to upgrade your computer system. This memory is designed for the following systems: Compaq ProLiant BL465c; Compaq ProLiant BL685c; Compaq ProLiant DL145 G3; Compaq ProLiant DL365; Compaq ProLiant DL385 G2; Compaq ProLiant DL585 G2; HP Workstation xw9400.