B75 Motherboard Set I5 3470 CPU 8G DDR3 Motherboard CPU Combo with Fan for Desktop Computer PC Item Type: CPU Motherboard Set Material: PCB Mainboard Chip: Integrated Chip Sound Card or Network Card Integrated Core Graphics Card Main Chipset for Intel B75 Sound Chipset Integrated 6 Channel Sound Chipset Processor Specifications: CPU Platform for Intel Core 2nd, 3rd Generation CPU Socket LGA 1155 Supported CPU I5 3470 (included) Memory Specifications: Memory Type DDR3 1600, 1333, 1066 MHZ Memory Slots 2 × DDR3 (included) Expansion Slots: 1 x PCI E X16 Graphics Card Slot 1 x PCI E X1 Slot USB2.0 Pins (1 group) USB3.0 Pins (1 group) 1 x M.2 Slot NVME or NGFF Convertible 3 x SATA Interfaces I/O Interfaces: 1 x RJ45 Network Interface 1 x VGA Interface 1 x HD Multimedia Interface HD Output 4 x USB 2.0 Interfaces 2 x USB3.0 Interfaces Sound Interfaces Battery Type: CR2032 Button Battery Battery Capacity: 240mAh (included) Other Parameters: Power Supply Interface: 1 x 4 Pin, 1 x 24 Pin Power Interface Power Supply Mode: 3 Phase I5 3470 CPU Basic Parameters: Applicable Type: Desktop CPU Series: i5 3470, 3rd Generation Series Interface Type: LGA 1155 Manufacturing Process: 22nm CPU Frequency: 3.2GHz Number of Cores: Four Cores Number of Threads: Four Threads Levels 3 Cache: 6MB Thermal Design Power (TDP): 77W Integrated Graphics: for Intel HD Graphics 2500 Memory Basic Parameters: Applicable Type: Desktop Memory Capacity: 4GB x 2 (included) Memory Type: DDR3 Memory Frequency: 1333 1600MHZ Cooler Fan Basic Parameters: Cooler Size: Approx. 115 x 115 x 58mm / 4.5 x 4.5 x 2.3in Radiator Material: Aluminum Rated Voltage: 12V DC Fan Speed: 2200±10%RPM