Komputerbay 32GB (4x 8GB) DDR3 PC3-12800 1600MHz DIMM with Red Heatspreaders 240-Pin RAM Desktop Memory 9-9-9-24 XMP ready Komputerbay 32GB (4x 8GB) DDR3 PC3-12800 1600MHz DIMM with Red Heatspreaders 240-Pin RAM Desktop Memory 9-9-9-24 XMP ready Please note: Does not work with some AM3 processors and does not work with any AM3+ processors. Works with all Intel 1st generation, 2nd generation and 3rd generation processors including 1366, 1155, 1156 and 2011 sockets. It also does with FM1 processor based boards. Voltage 1.5V. Pin Out: 240 Pin XMP ready. Well Tested. Non-ECC Non parity Timings: 9-9-9-24. Speed: 1600MHz 100% Tested and Verified. Limited Lifetime Warranty.