HP ProLiant Series BL2x220c G5 compatible Black Diamond memory 8GB 2X4GB DDR2 ECC Registered RDIMM 667MHz. Compatible computer model: HP ProLiant Series DL365 G5, BL45p G2, DL185 G5 Special Server, BL465c G5, BL2x220c G5 Server B, DL365 Entry, BL260c G5, DL180 G5 Special Server, ML150 G5 Special Server, DL585 G5 High Performance, DL180 G5, DL365, BL685c G5, DL385 G5 Carrier-Grade Server, DL785 G6, DL385 G2 Entry, ML150 G5 Base, DL785 G6 Base, DL385 G5 Base, DL165 G5, DL165 G5 Special Server, DL785 G6 Performance, ML150 G5, DL365 G5 Performance, BL685c, Xw2x220c Blade Workstation, DL785 G5, BL25p G2, DL365 G5 Entry, ML150 G5 Performance, DL385 G2, DL385 G2 Base, DL365 G5 Base, DL385 G5, DL385 G5 Entry, DL385 G5 Performance, DL365 Performance, DL365 G5 High Efficiency, DL385 G2 High Performance, BL2x220c G5, DL365 Base, BL495c G5, BL2x220c G5 Server A, DL185 G5. Black Diamond Memory offers the most extensive line of memory solutions today. With our decades of experience specializing in memory, Black Diamond Memory is a proven manufacturer to the semiconductor industry. Our great products combined with our world class service and support have helped us to where we are today. When you have an Black Diamond memory chip, you can count on it being the best available memory for your system. Our system specific Branded Memory line delivers in performance, and is designed to be guaranteed in compatibility with your system. Each of our memory chips come with a lifetime warranty for your peace of mind. Use our Upgrade Configurator to easily find the correct memory module for your system.