The Samsung MR16R162GDF0-CT9 is available from Calhoun Technologies. Calhoun Tech can help your company save up to 80% on IT Hardware. Manufacturer: Samsung Part Number: MR16R162GDF0-CT9 Details: Samsung MR16R162GDF0-CT9 512MB 1066MHz PC1066 Non-ECC RDRAM 184-pin RIMM