| Part Number | Frequency | Features | BIOS | PCB | Notes |
| Intel Celeron |
RK80531RC041128 BX80531P200G128 RK80532RC041128 BX80532RC2000B | 2.0 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC045128 BX80532RC2100B | 2.1 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC049128 BX80532RC2200B | 2.2 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC052128 BX80532RC2300B | 2.3 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC056128 BX80532RC2400B | 2.4 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC060128 BX80532RC2500B | 2.5 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC064128 BX80532RC2600B | 2.6 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC068128 BX80532RC2700B | 2.7 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
RK80532RC072128 BX80532RC2800B | 2.8 GHz | 400 FSB, L2 cache:128KB | Any | Any | |
| Intel Celeron D |
RK80546RE046256 NE80546RE046256 BX80546RE2130C | 310 revE0 | 2.13 GHz, 533 FSB, Socket478 | | Any | |
RK80546RE051256 NE80546RE051256 BX80546RE2267C | 315 | 2.26 GHz, 533 FSB, Socket478 | Any | Any | |
RK80546RE056256 NE80546RE056256 BX80546RE2400C | 320 | 2.4 GHz, 533 FSB, Socket478 | Any | Any | |
RK80546RE061256 NE80546RE061256 BX80546RE2533C | 325 | 2.53 GHz, 533 FSB, Socket478, revC0/D0 | Any | Any | |
RK80546RE067256 NE80546RE067256 BX80546RE2667C | 330 | 2.66 GHz, 533 FSB, Socket478 | Any | Any | |
RK80546RE072256 NE80546RE072256 BX80546RE2800C | 335 | 2.8 GHz, 533 FSB, Socket478 | Any | Any | |
RK80546RE077256 NE80546RE077256 BX80546RE2933C | 340 | 2.93 GHz, 533 FSB, Socket478 | Any | Any | |
RK80546RE083256 NE80546RE083256 BX80546RE3066C | 345 | 3.06 GHz, 533 FSB, Socket478 | Any | Any | |
RK80546RE088256 NE80546RE088256 BX80546RE3200C | 350 | 3.2 GHz, 533 FSB, Socket478, revE0 | Any | Any | |
| Intel Pentium 4 |
RK80532PC025512 BX80532PC1600D | 1.6A GHz | Socket478, 400 FSB, L2 cache:512KB | Any | Any | |
RK80532PC033512 BX80532PC1800D | 1.8A GHz | Socket478, 400 FSB, L2 cache:512KB | Any | Any | |
RK80532PC041512 BX80532PC2000D | 2A GHz | Socket478, 400 FSB, L2 cache:512KB | Any | Any | |
RK80532PC049512 BX80532PC2200D | 2.20 GHz | 400 FSB, L2 cache:512KB | Any | Any | |
RK80532PE051512 BX80532PE2266D | 2.26 GHz | 533 FSB, L2 cache:512KB | Any | Any | |
RK80532PC056512 BX80532PC2400D | 2.40 GHz | 400 FSB, L2 cache:512KB | Any | Any | |
B80546PE0561M BX80546PE2400E | 2.40A GHz | 533 FSB, L2 cache:1MB, 90nm | Any | Any | |
RK80532PE056512 BX80532PE2400D | 2.40B GHz | 533 FSB, L2 cache:512KB | Any | Any | |
RK80532PG056512 BX80532PG2400D | 2.40C GHz | 800 FSB, L2 cache:512KB, HT | Any | Any | |
RK80532PC060512 BX80532PC2500D | 2.50 GHz | 400 FSB, L2 cache:512KB | Any | Any | |
RK80532PE061512 BX80532PE2533D | 2.53 GHz | 533 FSB, L2 cache:512KB | Any | Any | |
RK80532PC064512 BX80532PC2600D | 2.60 GHz | 400 FSB, L2 cache:512KB | Any | Any | |
RK80532PG064512 BX80532PG2600D | 2.60C GHz | 800 FSB, L2 cache:512KB, HT | Any | Any | |
RK80532PE067512 BX80532PE2667D | 2.66 GHz | 533 FSB, L2 cache:512KB | Any | Any | |
RK80532PE072512 BX80532PE2800D | 2.80 GHz | 533 FSB, L2 cache:512KB | Any | Any | |
RK80546PE0721M BX80546PE2800E | 2.80A GHz | 533 FSB, L2 cache:1MB, 90nm | Any | Any | |
RK80532PG072512 BX80532PG2800D | 2.80C GHz | 800 FSB, L2 cache:512KB, HT, D1 | Any | Any | |
RK80546PG0721M BX80546PG2800E | 2.80E GHz | 800 FSB, L2 cache:1MB, HT, 90nm, C0 | Any | Any | |
RK80532PG080512 BX80532PG3000D | 3 GHz | 800 FSB, L2 cache:512KB, HT, D1/M0 | Any | Any | |
RK80546PG0801M BX80546PG3000E | 3E GHz | 800 FSB, L2 cache:1MB, HT, 90nm | Any | Any | |
RK80532PE083512 BX80532PE3066D | 3.06 GHz | 533 FSB, L2 cache:512KB, HT, C1/D1 | Any | Any | |
RK80532PG088512 BX80532PG3200D | 3.20 GHz | 800 FSB, L2 cache:512KB, HT, D1 | Any | Any | |
RK80546PG0881M BX80546PG3200E | 3.20E GHz | 800 FSB, L2 cache:1MB, HT, 90nm | Any | Any | |
RK80532PG096512 BX80532PG3400D | 3.40 GHz | 800 FSB, L2 cache:512KB, HT, D1 | Any | Any | |
| Intel Pentium 4 Extreme Edition |
RK80532PG0882M BX80532PG3200F | 3.20 GHz | 800 FSB, HT | Any | Any | |
RK80532PG0962M BX80532PG3400F | 3.40 GHz | Socket478, 800 FSB, HT | Any | Any | |
When part numbers are not supplied by motherboard manufacturers,
we use best guess approach to determine part numbers based on CPU model,
frequency and features. In some cases our guess may be incorrect or incomplete.
Please always verify part numbers before committing to buying the CPU.