For your consideration,   SK Hynix 8GB, 2x4GB,1Rx8 PC3L 12800U-11-13-A1 Desktop RAM HMT451U6BFR8A-PB NO AA  Each purchase is for 2 x 4GB memory sticks as described.  Used in goodworking order, pulled from retired PCs, Multiple pairs available, buy more & save!   Thanks for your time looking.  Check out my other items!