Samsung M471A5143EB0 4GB PC3-12800 DDR3 SODIMM 1600MHz CL11 204-Pin non-ECC Laptop Memory Module M471B5173DB0-YK0.
Memory Capacity: 4GB
Memory Type: DDR3 SDRAM
Pins: 204 pin
Speed: 1600MHz
Bus Type: PC3-12800
Rank: Single (1Rx8)
CAS Latency: CL11
Memory Clock: 200MHz
Error Correction (ECC): Non-ECC
Voltage: 1.35V
Form Factor: SO-DIMM
Type: Laptop Memory