Intel
Processor - 1 x Intel Pentium III 1 GHz - Socket 370 - L2 256 KB
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
Pentium III 1GHz 133MHz FSB 256KB Cache Processor
SpecPicks Verdict
SpecPicks classifies Processor - 1 x Intel Pentium III 1 GHz - Socket 370 - L2 256 KB as a niche pick — read recent reviews before buying in the retro cpus category, based on 5 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Intel's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro cpus of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Backed by Intel's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Below-average customer rating — read recent reviews before buying
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Full Specifications
| ASIN | B0009LZ1RM |
|---|---|
| Brand | Intel |
| Wattage | 84 watts |
| CPU Model | Pentium |
| CPU Speed | 1 GHz |
| CPU Socket | Socket 370 |
| Item Weight | 2 Pounds |
| Model Number | BX80526C1000256 |
| Mfr Part Number | BX80526C1000256 |
| Processor Brand | Intel |
| Processor Count | 1 |
| Processor Speed | 1 GHz |
| Secondary Cache | 256 MB |
| CPU Manufacturer | Intel |
Ready to buy?
Processor - 1 x Intel Pentium III 1 GHz - Socket 370 - L2 256 KB is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-23. Price and availability subject to change.
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