HP Z800 Workstation Motherboard (Gen 001/002/003) P/N: 460838-002 ; 576202-001

Intel Xeon X5570, 2.93 GHz, 8 MB cache, 1333 MHz Memory, 6.4 GT/s QPI, 95W
Intel Xeon X5560, 2.80 GHz, 8 MB cache, 1333 MHz Memory, 6.4 GT/s QPI, 95W
Intel Xeon X5550, 2.66 GHz, 8 MB cache, 1333 MHz Memory, 6.4 GT/s QPI, 95W
Intel Xeon E5540, 2.53 GHz, 8 MB cache, 1066 MHz Memory, 5.86 GT/s QPI, 80W
Intel Xeon E5530, 2.40 GHz, 8 MB cache, 1066 MHz Memory, 5.86 GT/s QPI, 80W
Intel Xeon E5520, 2.26 GHz, 8 MB cache, 1066 MHz Memory, 5.86 GT/s QPI, 80W
Intel Xeon E5506, 2.13 GHz, 4 MB cache, 800 MHz Memory, 4.8 GT/s QPI, 80W
Intel Xeon E5504, 2.00 GHz, 4 MB cache, 800 MHz Memory, 4.8 GT/s QPI, 80W