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Tower CPU cooler with aluminium top plate and two 120mm fans in push-pull layout

ARCTIC COOLING

ARCTIC COOLING Freezer 36 CO ACFRE00122A CPU cooler 120mm dual fan push-pull

SKU CH-GCKR-1VTTB MPN ACFRE00122A

Dual 120 mm fans in push-pull cool Intel LGA1700, LGA1851 and AMD AM4, AM5 sockets with PWM control from 200 to 1800 rpm

  • TypeFan & Heatsinks
  • Fan Size120mm
  • CPU Socket CompatibilityIntel LGA1851, LGA1700 AMD AM5, AM4
  • Bearing TypeDual Ball Bearing
  • RPM200 - 1800 rpm, PWM Controlled (0 rpm below 5 % PWM)
  • Power Connector4-Pin PWM-Connector + 4-Pin Plug

Model Freezer 36 CO

  • Efficient cooling via 120 mm dual-fan push-pull design
  • Silent operation with 200–1800 rpm PWM fans stopping at low load
  • Direct heat transfer through aluminium-and-copper heatsink with heatpipes
  • Broad socket support for Intel LGA1700, LGA1851 and AMD AM4, AM5
  • Compact 159 mm height fits most mid-tower cases

Multi-Compatible Tower Cooler

The Freezer 36 CO is a dual-fan CPU air cooler built for Intel LGA1851 and LGA1700 plus AMD AM5 and AM4 sockets. It uses direct-touch heatpipes covered by an aluminium top plate and two 120 mm pressure-optimised fans in a push-pull layout. Dual ball bearings and PWM control let the fans spin from 200 to 1800 rpm, stopping completely below five percent duty cycle for silent idle operation.

Build Integration Requirements

The cooler stands 159 mm tall and weighs 890 g, so the case must clear that height and the motherboard must handle the mass. Vertical fan mounting keeps the heatsink footprint narrow, leaving RAM slots and PCIe brackets accessible on most boards. A single 4-pin PWM header drives both fans through the included splitter cable, and the non-LED design adds no lighting load to the system.

Upgrade Context

This model replaces the Freezer 35 and Freezer 34 eSports DUO with simplified mounting and higher tested throughput. Builders moving from a stock cooler or an older tower design gain lower load temperatures and quieter acoustics without changing platform. Users who need a smaller height limit or a single-fan layout should look elsewhere, as the push-pull array and 159 mm profile are fixed.

Highlights

  • Efficient cooling via 120 mm dual-fan push-pull design
  • Silent operation with 200–1800 rpm PWM fans stopping at low load
  • Direct heat transfer through aluminium-and-copper heatsink with heatpipes
  • Broad socket support for Intel LGA1700, LGA1851 and AMD AM4, AM5
  • Compact 159 mm height fits most mid-tower cases

Specifications

BrandARCTIC COOLING
SeriesFreezer 36 CO
ModelACFRE00122A
TypeFan & Heatsinks
Fan Size120mm
CPU Socket CompatibilityIntel LGA1851, LGA1700
AMD AM5, AM4
Bearing TypeDual Ball Bearing
RPM200 - 1800 rpm, PWM Controlled (0 rpm below 5 % PWM)
Power Connector4-Pin PWM-Connector + 4-Pin Plug
LEDNon-LED
Heatsink MaterialAluminum & Copper
Fan Mounting Types to HeatsinkVertical
Max CPU Cooler Height159 mm
Weight890g
Shipping weight1.18 kg
Package size191 × 188 × 122 mm

Other versions of this model

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Questions about this item

What maximum cooler height of 159 mm means for case clearance?

The cooler stands 159 mm tall, so the case must provide at least that much CPU-cooler clearance; measure from the motherboard tray to the side-panel window or fan mount before buying.

How loud and hot does the dual 120 mm push-pull setup get at the 1800 rpm top speed?

At 1800 rpm the dual ball-bearing fans move more air, raising noise and exhaust heat; PWM lets the motherboard drop speed to 200 rpm or stop at 0 rpm below 5 % duty for quiet idle.

Which motherboard socket and power header must I already have for this cooler to fit and run?

You need an Intel LGA1700 or LGA1851, or AMD AM4 or AM5 socket, plus a 4-pin PWM fan header for the 4-pin connector and the included 4-pin plug.

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