Features: Chipset series: HM55 Applicable type: desktop Motherboard architecture: ITX CPU slot type: PGA988 Support CPU type: Generation I3/I5/I7 and Pentium series PGA988 pins. Specifications: Model: HM55B Application type: desktop Motherboard architecture: MINI ITX Chipset series: HM55 CPU slot type: PGA988 Support CPU type: first generation I3 / I5 / I7 and PGA988 pin from Pentium series Onboard sound card: with onboard sound card Onboard network card: with onboard network card Ie: integrated ie Support memory: DDR3 Hard drive interface: S-ATA II Number of USB ports: 6 Memory channel: single channel Maximum memory capacity: 8GB Colour: black Material: ABS+mental Size: 170x170mm /6.69x6.69in Note: No retail package. This product with button battery, without CPU. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1PC x Mini Motherboard