Brand new and high quality.Perfect match: According to the model design, perfect replacement installation, highquality components.Quick start, loading and file transfer. Low power consumption, quiet, reliable and durable.Durable material: This product is made of highquality material, durable, long service time, firm and stable in use.Compact and portable: being so mini and lightweight, this product does not take much space and can be easily taken away.Motherboard chip:Integrated chip network cardMain chipset: For Intel B250Network card chip integrates RTL8105e and other fast network cardsAudio chip: no sound cardProcessor specifications:CPU platform: For Intel Core 6th Generation\/Pentium\/CeleronCPU socket: LGA 1151Support CPU quantity: 1 (not included)Memory specifications:Memory type: DDR4 2133\/2400\/2800\/3000 MHZ up to 16GMemory slot: 2xDDR4Expansion slot:1xPCIE X16 graphics slot11xPCIE X1 graphics slot2x USB2.0 pins1x USB3.0 pin1x COM pin2x4p square power interface4xSATA3.0 interfaceI\/O interface:PS\/2 interface keyboard and mouse universal interface 21xRJ45 network interface1xDVI HD output2xUSB 3.0 interface 4xUSB 2.0 interface1xVGAThe appearance of different batches of products may be different, which will not affect the use.Colour: blackMaterial: PCBSize: 29.5x19cmPackage Contents:1 * Motherboard1 * 3 Meters RJ45 Network Cable (the appearance and color are random don't accept the specified appearance and color)1 * SSD 128GOnly the above package content, other products are not included.Note: Light shooting 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 +\/ 13cm.