CPU socket type: LGA 1156 Innovative design, reduce intermediate transmission links, reduce costs, reduce signal attenuation, and make continuous long-term work more stable. Solid Capacitors The performance of solid capacitors is stable, which greatly prolongs the service life of the motherboard. This product uses high-quality materials, is durable, has a long service life, and is and stable in use. Plug and play, convenient and -free. Support CPU type: 1156-pin I3 I5 I7 CPU Onboard network card: with onboard network card Support graphics standard: PCI 16X Support memory type: DDR3 Note: The appearance and color of different batches of products are slightly different, which does not affect the use. Colour: Black Material: PCB Size:17 x 19CM Package Contents: 1 x I3 550 CPU 1 x SATA Cable(the appearance and color are random, ' accept the specified ) 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.