Intel

Intel SL2S6 CPU PENTIUM II MMX 80523PY350512 SL2S6

Name: Intel SL2S6 CPU PENTIUM II MMX 80523PY350512 SL2S6
Brand: Intel
SKU: B00B8778HW

Bottom line: The Intel SL2S6 CPU PENTIUM II MMX 80523PY350512 SL2S6 is a specs-and-price decision rather than a crowd-consensus one in the retro cpus category. Check the specification table below against one or two close alternatives — on price and spec fit, not on star ratings.

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By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-21

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference. About the author →

Before you buy

Confirm socket / form-factor / power-rating compatibility against your build before ordering
Used and vintage listings vary by seller and condition — check the listing photos, description and return terms before buying

Manufacturer description

CPU PENTIUM II MMX 80523PY350512 SL2S6

SpecPicks Verdict

SpecPicks scored Intel SL2S6 CPU PENTIUM II MMX 80523PY350512 SL2S6 using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpus category. Intel's retro cpus lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.

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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.

Full Specifications

Brand	Intel
CPU Model	Pentium
Unit Count	1 Count
Model Number	SL2S6
Mfr Part Number	SL2S6
Processor Brand	Intel
Processor Count	2
CPU Manufacturer	Intel
Processor Series	Pentium

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Intel SL2S6 CPU PENTIUM II MMX 80523PY350512 SL2S6 is vintage hardware; the used and vintage market on eBay carries most of the live inventory. Prices and condition vary by seller and move in real time, so we link the live listing rather than quote a cached price. It also has an Amazon listing — check it for current price and availability. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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