HP ProLiant Series BL495c G5 compatible Black Diamond memory 4GB 2X2GB DDR2 ECC Registered RDIMM 667MHz. Compatible computer model: HP ProLiant Series DL180 G5 Special Server, ML150 G5 Performance, DL165 G5 Special Server, DL365 Base, DL365 G5 Performance, DL385 G2 High Performance, BL2x220c G5 Server A, DL165 G5, BL465c G5, Xw2x220c Blade Workstation, DL365 Performance, DL585 G2, ML150 G5, DL365 G5 Entry, BL685c, BL495c G5, DL385 G2 Base, BL2x220c G5 Server B, BL260c G5, DL365 G5 Base, DL785 G6 Performance, BL25p G2, DL185 G5 Special Server, DL385 G5 Base, BL45p G2, DL785 G6 Base, DL180 G5, DL385 G5 Entry, ML150 G5 Special Server, DL785 G5, BL685c G5, DL365, DL585 G5 High Performance, DL145 G3, DL785 G6, BL2x220c G5, DL185 G5, DL365 G5 High Efficiency, DL365 G5, ML150 G5 Base, DL385 G2 Entry, DL365 Entry, DL385 G5, DL385 G2, DL385 G5 Performance, DL385 G5 Carrier-Grade Server, BL465c. 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. Please keep in mind that this memory will ONLY work on the models listed above. 15% Restocking fee will apply for non-defective items.