ValueRAM - Memory - 4 GB - DIMM 240-pin - DDR3 - 1066 MHz PC3-8500 - CL7 - 1.5 V - registered ... Kingston (1026697000)
ValueRAM - Memory - 4 GB - DIMM 240-pin - DDR3 - 1066 MHz PC3-8500 - CL7 - 1.5 V - registered ... Kingston (1026697000) - Registered DIMM 240-pin, Technical Details: 1.5 Volt, RAM: 4096 MB SDRAM-DDR3, 240-pin DIMM, 1066 MHz, ECC, Registered, Gold, CL7, 512M X 72, 1 x 4096 MB