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CPU cooler · MODEL NOTES

ARCTIC Freezer 36 Black (ACFRE00123A)

A two-fan tower whose Intel contact-frame installation should be part of the buying decision.

Check with my buildRead the specifications ↓
The decision

The Freezer 36 Black is a useful shortlist entry when you want air cooling and can accommodate a 159 mm tower. Its Intel mounting method is a concrete difference from ordinary bracket-only installations. Read that procedure before purchasing, particularly if you are replacing a cooler in an already assembled system.

Consider it when

  • AM4 or AM5 systems with a checked mounting area.
  • Intel builders comfortable following ARCTIC’s model-specific contact-frame instructions.

Look again when

  • A case rated for less than the final installed height.
  • Older retail stock whose frame revision has not been checked for LGA1851.

THE SPACE IT NEEDS

Check the height with the fan installed

159 mmPublished height
Original dimension guide. The primary dimension is scaled; other geometry is schematic.
Published cooler height
159mm

Confirm the manufacturer fan position, RAM clearance and the case side-panel limit. The drawing does not measure cooling performance.

Check cooler and RAM clearance ↗

Based on the manufacturer specification record, checked . Check the exact revision and installation instructions before buying.

The checks that can change your choice

Identify the frame revision

Earlier packages can need an updated LGA1851-compatible frame. A current compatibility list does not prove that a particular box contains it; match the included hardware with the manufacturer’s support instructions.

Allow room for both fans

Two fans require clearance on both sides of the tower. Check the rear motherboard heatsink and case exhaust position as well as the DIMMs, then route both PWM leads before finishing the case.

Published specifications

Tower air cooler; four heatpipes; two 120 mm PWM fans; 159 mm tall.

BrandARCTIC
Exact modelFreezer 36 Black (ACFRE00123A)
Cooler mounting socketsAM5, AM4, LGA1851, LGA1700
Published cooler height159 mm; fan position can change this
Cooler designair

Intel installation uses the manufacturer's contact frame. Earlier mounting revisions may require ARCTIC's LGA1851-compatible frame; verify package revision.

Catalog record checked . Manufacturer specifications. The individual references below show the dates used for these model notes.

A different choice worth checking

DeepCool AK400The AK400 keeps the choice focused on a single 120 mm fan and a 155 mm tower. Shortlist it when replacing a basic cooler or finishing a mainstream build; judge the result against your actual CPU power limits and case airflow, rather than treating four heatpipes as a guaranteed cooling capacity.Read this model’s tradeoffs ↗Noctua NH-U12S reduxThe NH-U12S redux makes sense when accessible memory and a relatively narrow cooler are more useful than filling the socket area. Its single NF-P12 redux fan also keeps the initial wiring simple. Decide on the 158 mm installed height and exact motherboard compatibility before assuming it will fit any ordinary ATX case.Read this model’s tradeoffs ↗

These alternatives address related choices. Recheck their platform, connections and fit before treating one as a replacement.

Follow the check that matters to your build

Sources and review notes

RigAtlas connects manufacturer specifications to component choices. This page is document-based analysis; it does not claim a hands-on test or a current store offer.

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Review this component with your existing selections before making the change.

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