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 firm and stable in use. Plug and play, convenient and trouble-free. Support CPU type: 1156-pin I3 I5 I7 CPU Onboard network card: with onboard network card Support graphics standard: PCI Express 16X Support memory type: DDR3 Note: The appearance and color of different batches of products are slightly different, which does not affect the use. Note: Random color, don't accept the specified color. Size: 17 x 19CM Material: PCB colour: black Package Contents: 1 x Motherboard 1 x I3 540 CPU 1 x SATA Cable(Appearance and color are random) 1 x Thermal Pad(Appearance and color are random) 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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.