Features: brand new and high quality The CPU processor randomly sends G530 or G1610.Gift:SATA Cable + Switch CableModel: B75USB-BTCChipset: BGA (for Intel B75 for Express Chipset)CPU platform: IntelCPU socket: LGA_1155 pinCPU model: G530 or G1610 CPU, shipped randomlyNetwork card chip: 1xREALTEK Gigabit/100M network card (random)Audio chip: N/A noneMemory type: dual channel 2xDDR3 The maximum memory capacity is 16G in total, with a maximum of 8G for a single slot, 2 x memory slots (maximum total 32GB)Memory description: Support 1333/1400/1600MHz frequencyCPU TDP: 91WSupport: Support 8 graphics cards Working environment: 0-95% relative humidity, non-condensing, -10°c-60°cDetailed interface:Display interface: 1xHDMI 1xVGAUSB rear + onboard: 10xUSB 3.0, 2xUSB 2.0USB front: 2xUSB2.0Hard disk interface: 4xSATA2.0 Network card interface: 1xLAN Gigabit/100M network card (random)Memory slot: 2xDDR3CPU socket: LGA(1155)Chipset: BGA (for Intel B75 for Express Chipset)Hard disk interface: 1xMSATABIOS initial restore: JCMOSSpeaker interface: 1SPKPower interface: 24pin_ATXPWR + 8pin_ATX12V Back I/O interface:USB 2.0x2USB 3.0x2VGAx1HDMIx1LANx1 Specifications: Material:PCB Size:Approx.23.03x17.49cm/9.06x6.88inches Color:Black Package Includes: 1x B75 Motherboard 1x SATA Cable 1x Switch Cable note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.