Timetec® Hynix Grade A IC 8GB KIT (4GBx2) 1600MHz (PC3 - 12800) Non-ECC Unbuffered CL11 1.35/1.5V 204 Pins UDIMM Desktop Memory Modules Upgrade - for Acer, ASUS/ASmobile, Biostar, Dell, Fujitsu, Gateway, Gigabyte ,HP,Lenovo, NEC, MSI,Samsung, Sony, Supermicro ,Toshiba and more