Parting out my PC (Motherboard failed) and I have upgraded to DDR4 in a new mATX build. (CPU comes with a conditional guarantee. PC was used as a work station, not used for gaming). For compatible motherboards see the link: https://pcpartpicker.com/products/motherboard/?compatible_with=pvphP6 Technical Details Processor: 3.4 GHz Intel Core i7 Socket: LGA 2011 Memory Speed 1000 GHz Wireless Standard 802.11ab, 802.11abg, 802.11bgn Item model number BX80633I74930K Processor Brand Intel Processor Count 6 Memory Type DDR3 SDRAM