SK Hynix 4GB DDR3L Laptop RAM for sale. Brand: SK Hynix. Capacity: 4GB. Type: DDR3L SO-DIMM. Speed: 1600MHz (PC3L-12800S). Voltage: 1.35V. Condition: Used, 100% working, no problems. Price: 1,300 Taka (negotiable). Location: Chandpur. If interested, please inbox or call. Thank you.