Memory Integral 4GB LAPTOP RAM MODULE LOW VOLTAGE DDR3 1600MHZ PC3-12800 UNBUFFERED NON-ECC SODIMM 1.35V 512X8 CL11 VALUE
Memory Kingston Technology ValueRAM KVR16LR11S4/8HA memory module 8 GB 1 x 8 GB DDR3 240-pin DIMM ECC
Memory Kingston Technology ValueRAM KVR16LR11S4/4HE memory module 4 GB 1 x 4 GB DDR3 240-pin DIMM ECC