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Two small square black aluminium finned heatsinks, 28 by 28 by 20 mm

EN-Labs

EN-Labs 2pcs Anodized Black Aluminum Heatsink 28x28x20mm DIY Cooling

SKU CH-Q5P7-HD6AG

Pair of low-profile aluminium fin heatsinks measuring 28×28×20 mm for chipset, GPU or power-component cooling

  • Product colorBlack
  • Compatible withMotherboard Chipsets
  • Main materialAluminium
  • Key featuresAnodized Black Aluminum heatsink for Computer General northb
  • Product dimensions28 × 28 × 20 mm
  • Two-piece kit covers multiple chipset zones
  • Anodized black aluminium dissipates heat efficiently
  • Low-profile 28 × 28 × 20 mm footprint fits tight spaces
  • Fins increase surface area for greater heat transfer
  • Light 30 g mass adds minimal board load

Anodized Aluminium Heatsink Pair

This pack supplies two low-profile aluminium heatsinks finished in anodised black. Each unit measures 28 x 28 x 20 mm and weighs about 30 g. They are designed for DIY cooling of motherboard chipsets such as northbridge and southbridge controllers. The parts can also be attached to graphics-card components, power transistors, FETs, ICs, voltage regulators or small audio amplifiers.

Replaces Stock Clip-On Spreaders

The heatsinks upgrade from basic flat metal spreaders or bare silicon by adding finned surface area for better passive dissipation. The improvement is worthwhile when the original cooler is missing, damaged or too tall for the available clearance. Installation requires thermal adhesive, which is not included, so buyers must source a suitable glue or epoxy separately.

28 mm Square Footprint With 20 mm Height

The 28 mm square base covers typical chipset packages while the 20 mm fin stack provides extra radiating area without exceeding a low-profile envelope. This size comfortably handles chipset and VRM loads in confined spaces such as small-form-factor boards or multi-GPU slots. It runs out of capacity on high-wattage CPUs, large GPU cores or any component exceeding the 28 mm mounting footprint.

How it compares

Measured against everything we stock in Heatsinks & Water Blocks, at today’s prices. Recalculated every night.

Price $6.99
Cheaper than about 90% of the 609 comparable items (median $15.99).

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Specifications

Product
Product colorBlack
Size & build
Main materialAluminium
Product dimensions28 × 28 × 20 mm
Compatibility
Compatible withMotherboard Chipsets

Questions about this item

Will the 28 x 28 x 20 mm footprint clear my motherboard's chipset area?

The heatsink measures 28 mm long, 28 mm wide and 20 mm tall, so compare those dimensions with the clear space around your northbridge or southbridge chip before buying.

What is the correct way to attach the heatsink using thermal adhesive?

Clean the chip surface with isopropyl alcohol, apply a thin, even layer of heatsink adhesive glue (not supplied), press the finned side down firmly, and let the glue cure fully before powering on.

Does the anodised finish need any upkeep over time?

The black anodised aluminium surface is corrosion-resistant and requires no maintenance; simply blow dust out of the fins with compressed air if airflow becomes restricted.

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