Hynix 4GB PC3-12800 DDR3-1600MHz Non-ECC Unbuffered CL11 204-Pin SoDimm 1.35V Low Voltage Dual Rank Memory Module Mfr P/N HMT351S6CFR8A-PB
MemoryAmerica 4GB PC3-10600 DDR3-1333MHz non-ECC Unbuffered CL9 204-Pin SoDimm 1.35V Low Voltage Dual Rank MICRON Memory Module Mfr P/N MT16KTF51264HZ-1G4M1 memory upgrades are of high quality and reliability. All MemoryAmerica modules are manufactured to meet or exceed OEM specifications