Compaq ProLiant DL785 G5, DL785 G6, SL165z G6, xw2x220c Blade Workstation compatible Black Diamond memory 16GB 2X8GB DDR2 ECC Registered RDIMM 667MHz. Compatible computer model: Compaq ProLiant DL165 G5p, DL585 G6, DL180 G5, BL465c G1 Server Blade, SL165z G6, BL685c G5 Server Blade, BL465c G5 Server Blade, BL495c G5 Server Blade, BL260c G5 Server Blade, DL385 G6, DL165 G6, DL785 G5, xw2x220c Blade Workstation, DL385 G5p, DL185 G5, BL685C G6 Server Blade, DL385 G5, BL495c G6 Server Blade, BL465c G6 Server Blade, DL785 G6. 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.