| General information |
| Type | CPU / Microprocessor |
| Family | Intel Pentium III Xeon |
| CPU part number | 80526KZ866256 5/12V (QS07ES, QT46ES, SL3WW, SL4HB) |
| Box part numbers | BX80526KZ866256
BX80526KB866256 (SL4PZ, SL4U2) |
| Frequency (MHz) ? | 866 |
| Bus speed (MHz) ? | 133 |
| Clock multiplier ? | 6.5 |
| Package | 330-contact Single Edge Connector Cartridge (SECC)
6" x 4.84" (15.24 cm x 12.29 cm) |
| Socket | SC330 - 330-contact slot connector (Slot 2) |
| Introduction date | Apr 10, 2000 |
| |
| Architecture / Microarchitecture |
| Processor core | Cascades |
| Core steppings | B0 (SL3WW, SL4PZ)
C0 (SL4HB, SL4U2) |
| Manufacturing process | 0.18 micron
28 million transistors |
| Level 1 cache size ? | 16 KB instruction cache
16 KB data cache |
| Level 2 cache size ? | on-die 256 KB 8-way set associative cache running at CPU frequency |
| Multiprocessing | Up to 2 processors |
| Features | |
| Low power features | - Auto Halt Power Down state
- Stop Grant state ?
- Sleep state ?
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| |
| Electrical/Thermal parameters |
| V core (V) ? | 5 ± 5%
12 ± 5% |
| Minimum/Maximum operating temperature (°C) ? | 0 - 55 |
| Maximum power dissipation (W) ? | 37.46 (5V core voltage)
38.32 (12V core voltage) |
| Thermal Design Power (W) ? | 27.4 |
| |
| Notes on Intel 80526KZ866256 5/12V |
- Part BX80526KB866256 uses special heatsink thermal solution and is validated for Intel SBT2 server board
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