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IBM Lenovo ThinkCentre M51 Socket 478 Motherboard 29R8260 41D0666 for 8143 Desktop
IBM

IBM Lenovo ThinkCentre M51 Socket 478 Motherboard 29R8260 41D0666 for 8143 Desktop

Bottom line: The IBM Lenovo ThinkCentre M51 Socket 478 Motherboard 29R8260 41D0666 is a specs-and-price decision rather than a crowd-consensus one in the retro motherboards 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 , Founder & Editor-in-Chief · Listing data updated

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.

Pros & Cons

Pros

  • ✓ MOTHERBOARD BRAND IBM

Cons

  • ✗ 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

IBM 29RB260

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SpecPicks Verdict

SpecPicks scored IBM Lenovo ThinkCentre M51 Socket 478 Motherboard 29R8260 41D0666 using a rating × review-volume × price-fit model applied to published specs and reviews across the retro motherboards category. IBM's retro motherboards 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 motherboards 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.

Key Features

  • MOTHERBOARD BRAND IBM
  • FORM FACTOR ATX
  • SOCKET TYPE LGA 775/SOCKET T
  • MEMORY TYPE DDR2 SDRAM
  • NUMBER OF MEMORY SLOTS 4

Full Specifications

BrandIBM
PlatformLinux
CPU SocketSocket 478
Chipset TypeIntel
Mfr Part NumberLYSB01KAIKEIY-CMPTRACCS
Processor SocketSocket 478
Compatible DevicesPersonal Computer
Memory Clock Speed2133 MHz
RAM Memory TechnologyDDR2
S/PDIF Connector TypeOptical
Memory Slots Available4
System Bus Standard SupportedSATA 3

Ready to buy?

IBM Lenovo ThinkCentre M51 Socket 478 Motherboard 29R8260 41D0666 for 8143 Desktop 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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IBM Lenovo ThinkCentre M51 Socket 478 Motherboard 29R8260 41D0666 for 8143 Desktop
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