| Part Number | Frequency | Features | BIOS | PCB | Notes |
|---|
| Intel Celeron |
BX80526F566128
RB80526RX566128 | 566 | FC-PGA | 7/26/00 | 1.0 | |
BX80526F600128
RB80526RX600128 | 600 | FC-PGA | 7/26/00 | 1.0 | |
BX80526F667128
RB80526RX667128 | 667 | FC-PGA | 7/26/00 | 1.0 | |
BX80526F700128
RB80526RX700128 | 700 | FC-PGA | 7/26/00 | 1.0 | |
BX80526F766128
RB80526RX766128 | 766 | FC-PGA | 7/26/00 | 1.0 | |
| Intel Pentium III |
BX80526F500256
BX80526F500256E
RB80526PY500256 | 500E | FC-PGA | 7/26/00 | 1.0 | |
BX80526F550256
BX80526F550256E
RB80526PY550256 | 550E | FC-PGA | 7/26/00 | 1.0 | |
BX80526F600256
BX80526F600256E
RB80526PY600256 | 600E | FC-PGA | 7/26/00 | 1.0 | |
BX80526F650256
BX80526F650256E
RB80526PY650256 | 650 | FC-PGA | 7/26/00 | 1.0 | |
BX80526F700256
BX80526F700256E
RB80526PY700256 | 700 | FC-PGA | 7/26/00 | 1.0 | |
BX80526F750256
BX80526F750256E
RB80526PY750256 | 750 | FC-PGA | 7/26/00 | 1.0 | |
BX80526C800256E
BX80526F800256E
RB80526PY800256
RB80526PZ800256 | 800 | FC-PGA | 7/26/00 | 1.0 | |
BX80526F850256
BX80526F850256E
RB80526PY850256 | 850 | FC-PGA | 7/26/00 | 1.0 | |
| VIA Cyrix III |
| C3-533MHz | 533 | Samuel 1, 133 MHz FSB, x4 | 7/26/00 | 1.0 | |
| C3-550MHz | 550 | Samuel 1, 100 MHz FSB, x5.5 | 7/26/00 | 1.0 | |
| | 600 | Samuel 1, 133 MHz FSB, x4.5 | 7/26/00 | 1.0 | |
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.