CPU Type: Quad-Core Intel Xeon 5400 Series (45nm)
Dual-Core Intel Xeon 5200 Series (45nm)
Quad-Core Intel Xeon 5300 Series
Dual-Core Intel Xeon 5100 Series
CPU Type: Intel Xeon W5500 Series (130W)
Intel Xeon X5500 Series (95W)
Intel Xeon E5500 Series (80W)
Intel Xeon L5500 Series (60W/38W)
Intel Six-Core Xeon 5600 Series (BIOS Version 708)
Intel Quad-Core Xeon 5600 Series (BIOS Version 708)
Memory Standard: DDR4 5000+(OC)*
* Supports DDR4 3200 natively.
* Please refer to Memory Support List on ASRock's website for more information. (http://www.asrock.com/)