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Dynatron R23 2U Passive CPU Cooler for Intel Socket 2011 - Narrow ILM
Dynatron

Dynatron R23 2U Passive CPU Cooler for Intel Socket 2011 - Narrow ILM

Bottom line: The Dynatron R23 2U Passive CPU Cooler for Intel Socket 2011 is a specs-and-price decision rather than a crowd-consensus one in the retro cpu coolers & fans 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

  • ✓ Dimension: 106.0 x 82.0 x 62.0mm (LxWxH)
  • ✓ Backed by Dynatron's warranty and support channels

Cons

  • ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
  • ✗ Price, stock, shipping and returns are set by the retailer and may have changed since this page was last updated

Manufacturer description

Recommend for Intel Xeon Processor Processors E5-1600 / E5-2600 / E5-4600 - Product Family, Socket LGA2011. For Narrow ILM Mounting Only. Passive Cooler for 2U Server.

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SpecPicks Verdict

SpecPicks scored Dynatron R23 2U Passive CPU Cooler for Intel Socket 2011 using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. Dynatron's retro cpu coolers & fans 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 cpu coolers & fans 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

  • Dimension: 106.0 x 82.0 x 62.0mm (LxWxH)
  • Weight: 370g +/- 5g
  • Material: Vapor Chamber Base Soldered to Aluminum Fin Stack
  • Back Strip is not Included
  • Shin-Etsu G751 Thermal Grease Pre-Printed

Full Specifications

Brand‎Dynatron
Weight370g +/- 5g
Voltage‎12 volts
MaterialVapor Chamber Base Soldered to Aluminum Fin Stack
Dimension106.0 x 82.0 x 62.0mm (LxWxH)
Dimensions106.0 x 82.0 x 62.0mm
Item Dimensions LxWxH‎4.17 x 2.44 x 3.23 inches

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Dynatron R23 2U Passive CPU Cooler for Intel Socket 2011 - Narrow ILM is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.

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Dynatron R23 2U Passive CPU Cooler for Intel Socket 2011 - Narrow ILM
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