Looking for ram for your older laptop or desktop? Various working RAM chips from upgraded Mac laptops and 2008 mac pro. 4 x Samsung 2GB 2rx8 PC3-8500S - 07 - 10 -F2 Part M471B5673FH0-CF8 - $10 each 1 x Samsung 4GB 2Rx8 PC3-10600S - 09 - 11 - F3 Part M471B5273DH0-cCH9 - $10 1 x Kingston 64GB MSATA SMS100S2/64G - $10 2 x Kingston 512MB DDR400 184 PIN DIMM KVR400X64C3A/512 - $20 each 4 x Micron 2GB DDR3/1066 CL7 ECC DIMM PC3-8500E-7-10-E0 part MT18JSF25672AZ-1G1D1 - $10 each