Sun Fire x4440 compatible Black Diamond memory 8GB 2X4GB DDR2 ECC Registered RDIMM 667MHz. Compatible computer model: Sun Fire x4640, X4150 Server, X4240, x4440, X4250 Server, X4240 Server, X4140, X2250 Server, X4140 Server, X4540, X4600 M2, x4240, X4440 Base Chassis, X4440, x4140, X4140 Base Chassis Package, X4440 Server, x2200, X4450 Server, X4100 M2, X2200 M2, X4200 M2. 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.
