IBM CPU
| CPU | ||
| X3650 M4 | ||
| 46W4360 | 2603 V2 4C | E5-2603 V2 4C 1.8GHz 10MB Cache 1333MHz 80W |
| 46W4361 | 2609 V2 4C | E5-2609 V2 4C 2.5GHz 10MB Cache 1333MHz 80W |
| 46W4363 | 2620 V2 6C | E5-2620 V2 6C 2.1GHz 15MB Cache 1333MHz 80W |
| 46W4364 | 2630 V2 6C | E5-2630 V2 6C 2.6GHz 15MB Cache 1333MHz 80W |
| 46W4367 | 2640 V2 8C | E5-2640 V2 8C 2.0GHz FOR R41 |
| 46W4365 | 2650 V2 8C | E5-2650 V2 8C 2.6GHz FOR R51 |
| X3550 M4 | ||
| 46W2835 | 1.8GHz 4C | E5-2603 V2 1.8GHz 4C 80W X3550M4 |
| 46W2836 | 2.5GHz 4C | E5-2609 V2 2.5GHz 4C 80W X3550M4 |
| 46W2837 | 2.1GHz 6C | E5-2620 V2 2.1GHz 6C 80W X3550M4 |
| X3500 M4 | ||
| 46W9128 | 1.8GHz 4C | E5-2603 V2 1.8GHz 4C 80W（含CPU板） |
| 46W9129 | 2.5GHz 4C | E5-2609 V2 2.5GHz 4C 80W （含CPU板） |
| 46W9130 | 2.1GHz 6C | E5-2620 V2 2.1GHz 6C 80W （含CPU板） |
| X3630 M4 | ||
| 90Y6367 | 1.86GHz 4C | E5-2403 4C 1.8GHz 10MB 80W W/Fan X3630M4 |
| 90Y6365 | 2.2GHz 4C | E5-2407 4C 2.2GHz 10MB 80W W/Fan X3630 M4 |
| 90Y6364 | 1.9GHz 6C | E5-2420 6C 1.9GHz 15MB 95W W/Fan X3630 M4 |
| X3530 M4 | ||
| 94Y6380 | 1.8GHz 4C | E5-2403 4C 1.8GHz 10MB Cache 1066MHz 80W X3530 M4 |
| 94Y6379 | 2.2GHz 4C | E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W X3530 M4 |
| 94Y6378 | 1.9GHz 6C | E5-2420 6C 1.9GHz 15MB Cache 1333MHz 95W X3530 M4 |
| X3300 M4 | ||
| 00D2581 | 1.8GHz 4C | E5-2403 4C 1.8GHz 10MB Cache 1066MHz 80W X3300 M4 |
| 00D2582 | 2.2GHz 4C | E5-2407 4C 2.2GHz 10MB Cache 1066MHz 80W X3300 M4 |
| 00D2583 | 1.9GHz 6C | E5-2420 6C 1.9GHz 15MB Cache 1333MHz 95W X3300 M4 |
| X3750M4 | ||
| 00D1948 | Intel Xeon Processor E5-4603 v2 4C 2.2GHz 10MB 1333MHz 95W FOR X3750V2 | |
| 00D1953 | Intel Xeon Processor E5-4607 v2 6C 2.6GHz 15MB 1333MHz 95W FOR X3750V2 | |
| 88Y7365 | CPU內存擴展板 FOR X3750M4 | |
| X3755M3 | ||
| 90Y5355 | 2.6Ghz 8C | AMD Opteron Processor Model 6212 8C 2.6Ghz 16MB Cache 115W For X3755 |
| X3850 X5 | ||
| 69Y1889 | 1.86GB 6C | E7-4807 6C 1.86GHz 18MB Cache 95w X3850X5 |
| 69Y1890 | 2.0GB 8C | E7-4820 8C 2.0GHz 18MB Cache 95w X3850X5 |
| 69Y1891 | 2.13GB 8C | E7-4830 8C 2.13GHz 18MB Cache 95w X3850X5 |
| 69Y1892 | 2.26GB 10C | E7-4850 8C 2.26GHz 18MB Cache 95w X3850X5 |
| 69Y1888 | 內存擴展板 | IBM x3850 X5 and x3950 X5 Memory Expansion Card |
| 49Y4379 | CPU QPI板 | IBM x3850 X5 and x3950 X5 QPI Wrap Card |
| X3850 X6 | ||
| 44X3961 | 4809 v2 | Addl X6 Compute Book Intel Xeon Processor E7-4809 v2 6C 1.9GHz 105W |
| X3690 X5 | ||
| 88Y5667 | 1.73GHz | Intel Xeon Processor E7-2803 6C 1.73GHz 18MB Cache 105w X3690 X5 |
| 88Y5662 | 1.86GHz | Intel Xeon Processor E7-4807 6C 1.86 GHz 18MB Cache 95w X3690 X5 |
| 88Y5666 | 2.00GHz | Intel Xeon Processor E7-2820 8C 2.00GHz 18MB Cache 105w X3690 X5 |
| X3850M2 | ||
| 44E4469 | 2.13GBHz | Xeon Processor E7420 4Core 2.13GHz 1066MHz/6MB L2/8MB L3 90w |
| 44E4471 | 2.40GBHz | Intel Xeon Processor E7440 2.40 GHz 1066 MHz |