 | Socket | | CPU | | Silent Mode (1,350~1,800rpm) | | Low-noise Mode (1,800~2,600rpm) | | Compatible Motherboard |
| Intel | 478 | Celeron | Supports all speeds | Supports all speeds |  | |
| Celeron D | ||||||
| Pentium 4 | Willamette | |||||
| Northwood | ||||||
| Prescott | - | |||||
| 775(1) | Celeron D | - | Supports all speeds | - | ||
| Pentium 4 | Prescott | - | Up to 540&650 | |||
| Cedar Mill | ||||||
| Pentium D | - | - | ||||
| Core 2 Duo | Supports all speeds | Supports all speeds | ||||
| AMD | 462 | Duron | Supports all speeds | Supports all speeds | | |
| Athlon | ||||||
| Athlon XP | ||||||
| Sempron | ||||||
| 754 | Sempron | Supports all speeds | Supports all speeds | | ||
| Athlon 64 | ||||||
| 939 | Athlon 64 | Supports all speeds | Supports all speeds | |||
| Athlon 64 X2 | ||||||
| Athlon 64 FX | ||||||
| Opteron | ||||||
| Dual-Core Opteron | ||||||
| 940 | Athlon 64 FX | Supports all speeds | Supports all speeds | |||
| Opteron | ||||||
| Dual-Core Opteron | ||||||