Processor Compatibility for Intel® Server Board S1400FP and Intel® Server Board S1400SP Families
The following Intel® Processors are validated and qualified for use with the Intel® Server Board S1400FP and S1400SP Families.
Processors requiring BIOS 02.02.0002 or later:
| CPU Number | Core Speed | Cache | QPI Speed | Max TDP |
| E5-2470 v2 | 2.40 GHz | 25 MB | 8.00 GT/s | 115W |
| E5-2450 v2 | 2.50 GHz | 20 MB | 8.00 GT/s | 95W |
| E5-2450L v2 | 1.70 GHz | 25 MB | 7.20 GT/s | 60W |
| E5-2440 v2 | 1.90 GHz | 20 MB | 7.20 GT/s | 95W |
| E5-2430 v2 | 2.50 GHz | 15 MB | 7.20 GT/s | 80W |
| E5-2430L v2 | 2.40 GHz | 15 MB | 7.20 GT/s | 60W |
| E5-2420 v2 | 2.20 GHz | 15 MB | 7.20 GT/s | 80W |
| E5-2407 v2 | 2.40 GHz | 10 MB | 6.40 GT/s | 80W |
| E5-2403 v2 | 1.80 GHz | 10 MB | 6.40 GT/s | 80W |
Processors with no BIOS requirement:
| CPU Number | Core Speed | Cache | QPI Speed | Max TDP |
| E5-2470 | 2.30 GHz | 20 MB | 8.00 GT/s | 95W |
| E5-2450 | 2.10 GHz | 20 MB | 8.00 GT/s | 95W |
| E5-2450L | 1.80 GHz | 20 MB | 8.00 GT/s | 70W |
| E5-2440 | 2.40 GHz | 15 MB | 7.20 GT/s | 95W |
| E5-2430 | 2.20 GHz | 15 MB | 7.20 GT/s | 95W |
| E5-2430L | 2.00 GHz | 15 MB | 7.20 GT/s | 60W |
| E5-2420 | 1.90 GHz | 15 MB | 7.20 GT/s | 95W |
| E5-2407 | 2.20 GHz | 10 MB | 6.40 GT/s | 80W |
| E5-2403 | 1.80 GHz | 10 MB | 6.40 GT/s | 80W |