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Aluminum Water Cooling Block, Liquid Water Cooler Heat Sink System for PC Computer CPU Graphics Radiator Heatsink Endothermic Head Silver 2pcs(40mm x 80mm x 12mm)
DIYhz

DIYhz Aluminum Water Cooling Block

Bottom line: The DIYhz Aluminum Water Cooling Block: Includes 2 blocks per pack for dual-chip or spare use; main trade-off: aluminum conducts heat worse than copper cold plates.

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By , Founder & Editor-in-Chief · Listing data updated

Mike Perry — Hardware researcher since 2014, focused on GPU performance across gaming, rendering, and local-LLM inference. Synthesises community benchmarks, manufacturer specs, and public forum data into actionable buying guides.

Pros & Cons

Pros

  • ✓ Includes 2 blocks per pack for dual-chip or spare use
  • ✓ Polished aluminum-alloy contact face sits flat on the IHS
  • ✓ M-shaped internal flow channel spreads coolant across the base
  • ✓ Brazed one-piece body with pagoda barbs for 7-8mm ID tubing

Cons

  • ✗ Aluminum conducts heat worse than copper cold plates
  • ✗ No pump, tubing, or fittings included — block only
  • ✗ Mixing with copper loop parts risks galvanic corrosion
  • ✗ 40 x 80mm base may overhang or underfit some chip sizes

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SpecPicks Verdict

SpecPicks scored DIYhz Aluminum Water Cooling Block using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. DIYhz's cooling & 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 cooling & 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

  • Water cooling block size: 40 x 80 x 12mm; Material: aluminum alloy.
  • The surface of the water cooling block is polished, the inner flow channel is extruded into an M-shaped flow channel, brazing parts into a whole.
  • The pagoda nozzle has a minimum outer diameter of 7mm and can be connected to an inner diameter of 7-8mm Water pipe.
  • This water cooling block applicable to computer CPU, graphics gpu heat, motherboard, xbox consoles cpu, graphics, semiconductor cooling piece, industrial inverter driver, laser head cooling and industrial control cabinet cooling.
  • Package Content: 2 x Aluminum Water Cooling Block.

Full Specifications

BrandDIYhz
MaterialAluminum,Alloy,Silver
Dimensions40 x 80 x 12mm
Unit Count2 Count
CompatibilityPC, Xbox
Cooling MethodWater
Number of Items2
Compatible DevicesComputer, Xbox Console, Industrial Inverter Driver, Laser Head
Package Content2 x Aluminum Water Cooling Block.
Power Connector Type2-Pin
Water cooling block size40 x 80 x 12mm; Material: aluminum alloy.
Full listing titleAluminum Water Cooling Block, Liquid Water Cooler Heat Sink System for PC Computer CPU Graphics Radiator Heatsink Endothermic Head Silver 2pcs(40mm x 80mm x 12mm)

Benchmark data for other processors

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Aluminum Water Cooling Block, Liquid Water Cooler Heat Sink System for PC Computer CPU Graphics Radiator Heatsink Endothermic Head Silver 2pcs(40mm x 80mm x 12mm) 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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Aluminum Water Cooling Block, Liquid Water Cooler Heat Sink System for PC Computer CPU Graphics Radiator Heatsink Endothermic Head Silver 2pcs(40mm x 80mm x 12mm)
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