Rank #6 in Best CPU Air Cooler 2026: 10 Ranked, One Sold Twice at Two Prices
ARCTIC Freezer 36 CPU Cooler
Price and rating as shown on Amazon when we collected them. Both change.
The ARCTIC Freezer 36 sits at number six in this guide at £20.49, with a 4.5-star average taken from 1,023 ratings. It is a single-tower air cooler with four offset heatpipes and two 120 mm pressure-optimised fans running push-pull, quoted at 200–1800 rpm and standing 15.9 cm tall.
What makes its listing worth reading closely is the wattage field. Elsewhere in this guide the same field carries 265 watts, 250 watts and 3.6 watts — figures that belong to a CPU's heat load or simply contradict each other. The Freezer 36 reads 12 Volts and 1.2 watts behind a 4-pin connector, which is roughly what a fan of this size actually draws, so the two numbers agree with each other. The oddity here is quieter: the product name promises two 120 mm fans and MX-6 thermal compound, the airflow field quotes one figure of 56.3 CFM without saying whether that covers one fan or both, and the 'Included Components' field names only 'ARCTIC Freezer 36'. Everything on this page comes from the Amazon listing, not from testing we have carried out.
How those 1,023 ratings break down
An average hides its own shape. This is the spread behind the 4.5 stars.
Specification
Exactly as published on the Amazon listing, field for field.
| Price | £20.49 |
|---|---|
| Rating | 4.5 out of 5, from 1,023 ratings |
| Power connector | 4-Pin |
| Voltage (as listed) | 12 Volts |
| Wattage (as listed) | 1.2 watts |
| Max rotational speed | 1800 RPM, against 200–1800 rpm quoted in the product name |
| Air flow capacity (as listed) | 56.3 CFM, not stated whether that is per fan or for the pair |
| Item dimensions (as listed) | 10.4L x 12.6W x 15.9H centimetres |
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Absolutely fantastic cooler, easy to install and took my temps from 60-70°C idle and 90+ under load to 30~ idle and 70~ under load. Fits easily into my Asrock a520m kv2 in an NZXT h440 case. Pretty quiet too.(For those curious, I'm using a 5700x3D)One note, a lot of online installation guides feature grey spacers that go on to the screw holes for the am4 backplate, they didn't arrive with my cooler. I recommend scanning the online manual QR code on the box for instructions on mounting the cooler onto an am4/am5 board.”
Verified purchase“Upgraded from the stock cooler on my Ryzen 5 5600. Temps used to hit 88–89°C at full load. With the Freezer 36, max load tops out around 70°C, and it usually sits between 60–65°C. It's quiet too.One warning: this cooler is big. I was worried it wouldn't fit my case, and it ended up clearing the side panel by only 1–2 mm. Check your case's CPU cooler height limit before buying.No complaints. Great performance and very happy with the purchase.”
What it is up against
The rivals it was ranked against in Best CPU Air Cooler 2026: 10 Ranked, One Sold Twice at Two Prices.
Questions people ask
How many fans does the ARCTIC Freezer 36 have?
The name describes a push-pull setup with two pressure-optimised 120 mm P fans, while the airflow field lists a single figure of 56.3 CFM.
What do I need to mount the ARCTIC Freezer 36 on AM4 or AM5?
The listing says you need the four original AMD mounting screws that came with the motherboard, and that Arctic Support can supply replacements if they are missing.
How tall is the ARCTIC Freezer 36?
The listing gives item dimensions of 10.4L x 12.6W x 15.9H centimetres.
What wattage does the ARCTIC Freezer 36 draw?
The spec table lists 1.2 watts at 12 Volts through a 4-pin connector — a fan-sized figure, not the 265-watt heat load quoted for other coolers in this guide.
Does the ARCTIC Freezer 36 come with thermal paste?
The product name states MX-6 thermal compound is included, though the 'Included Components' field names only 'ARCTIC Freezer 36'.
What warranty does the ARCTIC Freezer 36 carry?
The listing states a product warranty of 6 years.
Comments
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