CH221 CPUs

The CH221 supports two Intel? Xeon? E5-2600/2600 v2 (Sandy Bridge-EP or Ivy Bridge-EP) full-series CPUs, each with up to 12 cores at 70 W, 80 W, 95 W, 115 W, 130 W, or 135 W.
Each CPU integrates memory controllers and supports four DDR3 memory channels. Each channel supports three DDR3 DIMMs of 1333, 1600, or 1866 MHz.
Each CPU integrates a PCIe controller for supporting PCIe 3.0 and providing 40 lanes.
The two CPUs are interconnected through two QuickPath buses at 8.0 GT/s.
Maximum clock frequency: 3.5 GHz
For details about the CPUs supported by the CH221, see the compatibility checker:

Other related questions:
CPU overclocking
high CPU usage
CPU models requirements
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