This Intel DH55HC withLGA1156 socket, and DDR3 x4 mem slots, ATX Motherboard HDMI PCIE X16 is used but it is in like new condition. I have tested this motherboard completely and everything works as it should. This is an excellent Legacy board! It will come with an Intel i3 550 3.20MHz Processor installed. It does not come with a shield or sink/fan assy. I will include Sata cords. I will post all of the specs for this motherboard below. This item is covered under my FREE 30 day return/refund guarantee. It will come packed in static wrap and double boxed for added protection. If you have any questions about this item please do not hesitate to contact me. I would like to invite you to visit my profile page (can be found towards the bottom of this page) and check out some of the response from previous customers. Thank you for your interest in my items.
Essentials

• Product CollectionLegacy Intel
• 
  
• Marketing StatusDiscontinued
  
• Launch DateQ4'09
  
• Board Form FactorATX
  
• SocketLGA1156
  
• Board ChipsetIntel H55 express chipset
  

Supplemental Information

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Memory & Storage

• Max Memory Size (dependent on memory type)16 GB
  
• Memory TypesDDR3 1066/1333
  
• Max # of Memory Channels2
  
• Max # of DIMMs4
  
• ECC Memory Supported‡No
  

Processor Graphics

• Integrated Graphics‡Yes
  
• Graphics OutputHDMI, DVI-D, VGA
  
• # of Displays Supported‡2
  
• Discrete GraphicsPCIe x16
  

Expansion Options

• PCI Support3
  
• PCIe x1 Gen 2.x2
  
• PCIe x4 Gen 2.x0
  
• PCIe x8 Gen 2.x0
  
• PCIe x16 Gen 2.x1
  

I/O Specifications

• USB 2.0 Configuration (External + Internal)6+6
  
• Total # of SATA Ports6
  
• # of eSATA Ports0
  
• RAID ConfigurationN/A
  
• # of PATA Ports0
  
• # of Parallel Ports1
  
• # of Serial Ports1
  
• Audio (back channel + front channel)8-ch
  
• Integrated LAN10/100/1000
  
• Firewire0+0
  

Package Specifications

• Max CPU Configuration1