Intel Pentium 4 80531PC1.8G0K QS
| Family: | x86 |
| Freqence: | 1800 Mhz |
| Bus: | 400 Mhz QDR (4x100) |
| Made: | 25, 2001 |
| Package: | 478 pin FCPGA2 |
| Spec Nr.: | QFF9 |
| Core: | Willamette |
| Comment: | Qualification sample, 256 KB L2 cache, voltage: 1.75V core |
| Family: | x86 |
| Freqence: | 1800 Mhz |
| Bus: | 400 Mhz QDR (4x100) |
| Made: | 25, 2001 |
| Package: | 478 pin FCPGA2 |
| Spec Nr.: | QFF9 |
| Core: | Willamette |
| Comment: | Qualification sample, 256 KB L2 cache, voltage: 1.75V core |