| Part | Description |
| 415666-B21 | AMD Opteron processor Model 8212 (2.0GHz, 95W) Option Kit |
| 415666-L21 | AMD Opteron processor Model 8212 (2.0GHz, 95W) Option Kit, FIO Base |
| 409392-B21 | AMD Opteron processor Model 8214 (2.2GHz, 95W) Option Kit, FIO Base |
| 409392-L21 | AMD Opteron processor Model 8214 (2.2GHz, 95W) Option Kit, FIO Base |
| 409391-B21 | AMD Opteron processor Model 8216 (2.4GHz, 95W) Option Kit |
| 409391-L21 | AMD Opteron processor Model 8216 (2.4GHz, 95W) Option Kit, FIO Base |
| 409390-B21 | AMD Opteron processor Model 8218 (2.6 GHz, 95W) Option Kit, FIO Base |
| 409390-L21 | AMD Opteron processor Model 8218 (2.6GHz, 95W) Option Kit, FIO Base |
| 438218-B21 | AMD Opteron processor Model 8220 (2.8 GHz, 95W) Option Kit, FIO Base |
| 438218-L21 | AMD Opteron processor Model 8220 (2.8 GHz, 95W) Option Kit, FIO Base |