Komputerbay 32GB (4x 8GB) DDR3 PC3-12800 1600MHz DIMM with Crown Series Heatspreaders 240-Pin Dual / Quad Channel RAM Desktop Memory KIT 10-10-10-27 XMP ready Komputerbay 32GB (4x 8GB) DDR3 PC3-12800 1600MHz DIMM with Crown Series Heatspreaders 240-Pin RAM Desktop Memory 10-10-10-27 XMP ready Well Tested. Non-ECC Non parity Speed 1600Mhz Voltage 1.5V. Gold Leads. XMP ready . Supports Dual / Quad Channel Compatible with motherboards that accept 8GB per memory slot Komputerbay desktop DDR3 1600Hz Unbuffered CL10 DIMM. Supports extreme gaming and high-transaction processing environments. Timings 10-10-10-27 with Lifetime Warranty