| 311583-L22 | Intel Xeon X3.4-1MB/800MHz Processor Option Kit |
| 311584-L22 | Intel Xeon X3.6-1MB/800MHz Processor Option Kit |
| 349931-001 | 3.6 GHz Intel Xeon 1 MB L2 cache |
| 349931-002 | 3.4 GHz Intel Xeon 1 MB L2 cache |
| 349931-003 | 3.2 GHz Intel Xeon 1 MB L2 cache |
| 349931-004 | 3.0 GHz Intel Xeon 1 MB L2 cache |
| 349931-204 | 3.0 GHz Intel Xeon 1 MB L2 cache |
| 364757-001 | 3.4 GHz Intel Xeon 1 MB L2 cache |
| 364758-001 | 3.6 GHz Intel Xeon 1 MB L2 cache |
| 370461-001 | 3.8 GHz Intel Xeon 2 MB L2 cache |
| 370461-002 | 3.6 GHz Intel Xeon 2 MB L2 cache |
| 370461-003 | 3.4 GHz Intel Xeon 2 MB L2 cache |
| 370461-004 | 3.2 GHz Intel Xeon 2 MB L2 cache |
| 370461-005 | 3.0 GHz Intel Xeon 2 MB L2 cache |
| 370461-006 | 2.8 GHz Intel Xeon 2 MB L2 cache |
| 374233-001 | 3.2 GHz Intel Xeon 1 MB L2 cache |
| 374492-B21 | Intel Xeon X3.2-1MB/800MHz Processor Option Kit |
| 378006-001 | 3.0 GHz Intel Xeon 1 MB L2 cache |
| 378748-L22 | Intel Xeon X3.0-2MB/800MHz Processor Option Kit |
| 378749-L22 | Intel Xeon X3.2-2MB/800MHz Processor Option Kit |
| 378750-L22 | Intel Xeon X3.4-2MB/800MHz Processor Option Kit |
| 378751-L22 | Intel Xeon X3.6-2MB/800MHz Processor Option Kit |
| 378752-L22 | Intel Xeon X3.8-2MB/800MHz Processor Option Kit |
| 379427-001 | 3.0 GHz Intel Xeon 2 MB L2 cache |
| 379428-001 | 3.2 GHz Intel Xeon 2 MB L2 cache |
| 379429-001 | 3.4 GHz Intel Xeon 2 MB L2 cache |
| 379430-001 | 3.6 GHz Intel Xeon 2 MB L2 cache |
| 379461-001 | 3.8 GHz Intel Xeon 2 MB L2 cache |
| 397211-001 | 3.0 GHz Intel Xeon 2 MB L2 cache (Low-Voltage) |
| 397645-L22 | Intel Xeon X2.8-2MB/800MHz Processor Option Kit |
| 397646-L22 | Intel Xeon X3.0-2MB/800MHz LV Processor Option Kit |
| 399132-001 | 2.8 GHz Intel Xeon 2 MB L2 cache |
| 399133-001 | 3.8 GHz Intel Xeon 2 MB L2 cache |
| 399634-001 | 2.83 GHz Intel Xeon dual core, 1066 MHz FSB, 4 MB cache (for use with dualcore processor SCSI system board) |
| 399764-001 | 3.0 GHz Intel Xeon 2 MB L2 cache (Low-Voltage) |
| 403934-001 | 2.83 GHz Intel Xeon dual core, 1066 MHz FSB, 4 MB cache (for use with dualcore processor SCSI system board) |
| 409673-001 | 3.2 GHz Intel Xeon 1 MB L2 cache |