 "Kingston ValueRAM - DDR3 4 GB SO-DIMM 204-pin"@en, " Kingston memory SO DIMM 204-pin Series "@en Prices CNET"@en
 "Crucial - DDR3L 4 GB DIMM 240-pin" " Crucial 240-pin CT51264BD160BJ System Memory (RAM) CDW.com
"Enhance your laptop's performance holistically with the Crucial System Memory. Ensure lag-free functioning and efficient multitasking by upgrading you system with this 4 GB DDR3 SDRAM. With Non-ECC parity and a CAS latency of CL11, it reduces delay and enables quick loading of programs. It is compatible with motherboards having 240-pin DIMM slots and DDR3-enabled chipset. Working at a supply voltage of 1.35 volts, this unbuffered system memory delivers an energy efficient performance.4 GB RAM for PC to improving your system functionalityHigh data transfer rate with a memory speed of 1600 MHz" 