Intel Pentium III 100MGZ 64bit 1GHz Microprocessor RB80526PY001256 SL5QV

Name: Intel Pentium III 100MGZ 64bit 1GHz Microprocessor RB80526PY001256 SL5QV
Brand: Unbranded
SKU: B00HDBNDXU
Price: 87.76 USD
Availability: InStock

By Mike Perry, Hardware Editor · Verified 2026-09-06

Mike Perry has researched PC hardware since 2014, tracking 80+ GPU generations, 50+ retro handheld platforms, and 30+ vintage PC configurations. He synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides. View full credentials →

$87.76

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*Price sourced from Amazon.com. Price and availability subject to change.

Bottom line: The Intel Pentium III 100MGZ 64bit 1GHz Microprocessor RB80526PY001256 SL5QV is a niche pick — read recent reviews before buying in the retro cpus category, priced around $87.76. Compare close alternatives before committing.

Sl5Qv, P3 1.0Ghz 256Kb 100Mhz Rb80526Py001256

SpecPicks Verdict

SpecPicks scored Intel Pentium III 100MGZ 64bit 1GHz Microprocessor RB80526PY001256… using a rating × review-volume × price-fit model applied to our editorial and benchmark analysis across the retro cpus category. Compare with similarly-priced alternatives in the retro cpus category before committing. Mixed or limited buyer feedback at this price point — focus your evaluation on recent reviews that specifically address build quality and long-term reliability, and shortlist one or two close alternatives before deciding.

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

✓ Ships via Amazon with Prime eligibility and the standard returns policy

Cons

✗ 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

Brand	Intel
CPU Model	Pentium
CPU Speed	1 GHz
CPU Socket	Socket 370
Model Number	RB80526PY001256
Mfr Part Number	RB80526PY001256
Processor Brand	Intel
Processor Speed	1 GHz
CPU Manufacturer	Intel
Processor Series	Pentium
Processor Socket	Socket 370

Ready to buy?

Intel Pentium III 100MGZ 64bit 1GHz Microprocessor RB80526PY001256 SL5QV is sold on the used and vintage market, where eBay carries the live inventory — Amazon does not stock this part. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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*Price sourced from Amazon.com. Price and availability subject to change.