Qty 2 - Samsung + DataMem 4GB PC3-12800U 2Rx8 DDR3 DIMM 240pin memory modules!Used, tested, removed from a working computer during RAM upgrade!Samsung + Data Memory Systems Certified 4GB 1.5V Desktop Memory RAM8GB total memory! 240-pin for desktop computers! 1.5VPAYMENT TERMS: FREE 1st Class USPS mail shipping. Shipping to 48-State Continental U.S. ONLY |