Item Condition: Brand NewChipest: Intel P55 ChipsetCPU Socket Type : Intel LGA 1156Supports RAM frequency : 1066/1333MHzProcessor support: Intel LGA 1156 I3 I5 I7 Xeon Series CPUNote: I5 I7 7th generation CPU or higher supports Single 8GB .MAX 16GB 1600MHzCPU:CPU Model: Intel Xeon X3440CPU Frequency: 2.53 GHzInterface Type: LGA 1156Number of Cores and Thread : 4 Core / 8 ThreadMain Frequency: 2.53 GHz64-Bit Support: YesPower: 95 WChip Process: 45 nanometersNote: Discrete Graphics card neededPorts: USB 2.0, PS2, Ethernet, PCI-Express X16Memory Type: DDR3Application: DesktopModel Number: x3440 xeon comboGraphics Card Type: Non-IntegratedMaximum Ram Capacity: 8 GBForm Factor: M ATXMemory Bank: 2 DDR3 DIMMHard Drive Interface: SATA IIModel Number: X3440 SETcolour:Photo colorMaterial:ABSsize:21 x 17cmPackage Contents:1 x P55 MotherboardOnly 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 +/- 1-3cm.