Model : X79 Motherboard CPU socket: LGA 2011 CPU supported: For series with LGA 2011 socket (For Xeon E5 2620/2630/2640/2650/2660/2665/2670/2680/2690 (not included)) Memory socket: 4 x DDR3 Max memory supported: 4 x 16G DDR3 Colour: Black Material: PCB Type memory supported: non-ecc/reg ecc/ecc Integrated video card: No Note: 1:If you use i7 series processors, pls do not use REG ECC simultaneously, since they are incompatible with each other. 2:The motherboard from difference band ,because of the different product batches,we will send the by random, refer to the actual product. 3:this planform needs powerful power supply. make your power supply can enough to supports this planform.(at least 500w brand power supply) note: Different batches, product appearance and color may be different, does not affect the use Package Contents: 1 x motherboard 1 x E5 2640 CPU 2 x 8GB DDR3 1600Mhz REG ECC Memory(random color and appearance, Do not accept designation) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.