Description: brand new and high quality. Feature: Dual core, 4G DDR3 memory, I3 530CPU, mute CPU cooling fan. Suitable for I3 I5 I7 CPU. The main slot can be used separately, the expansion slot should be used to match with the main slot. All solid capacitor power supply design, exquisite workmanship, stable and good performance. Easy and convenient to install and remove. Warm Tips: Due to the huge shipments in the IT industry, the color of the backplane, memory slot and insert material of each batch of the factory may change, so please do not use this as a measure to describe the product conformity as the standard, but we guarantee that the described motherboard function Will not change. Specifications: Item Type: Computer Mainboard Mainboard: HM55 CPU: I3 530 Memory: 4G DDR3 Fan: mute fan Material: ABS+Plastic Size: 17x19cm/6.6x7.4in Color: As shown Quantity: 1 Set Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm 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: 1 x Computer Mainboard 1 x CPU Fan 1 x CPU 1 x Memory Stick