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be quiet! Pure Loop 2 FX 360mm, CPU Liquid Cooler for Intel Core i3/i5/i7/i9 or AMD Ryzen 3/5/7/9, ARGB LED Illumination, 3X Light Wings PWM high-Speed Fan -BW015
be quiet!

be quiet! Pure Loop 2 FX 360mm

Bottom line: The be quiet! Pure Loop 2 FX 360mm ($59.90 on Amazon as of 2026-10-06): 360mm radiator with three 120mm fans for high-wattage desktop CPUs; main trade-off: needs a case with a 360mm radiator mount; won't fit many compact builds.

$59.90

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Buy on Amazon — $59.90 Compare to similar retro cpu coolers & fans

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

Mike Perry — Hardware researcher since 2014. For retro PC hardware and period-correct parts, synthesises manufacturer documentation, community compatibility lists and marketplace listings rather than first-hand lab testing. Core beat: GPU performance across gaming, rendering, and local-LLM inference.

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

Pros & Cons

Pros

  • ✓ 360mm radiator with three 120mm fans for high-wattage desktop CPUs
  • ✓ Light Wings PWM fans tuned for high air pressure through radiator fins
  • ✓ Doubly decoupled pump cuts vibration and idle pump noise
  • ✓ ARGB-PWM hub syncs up to 6 ARGB components and PWM fans
  • ✓ Fits Intel LGA 1700/1200/2066/115x/2011(-3) and AMD AM5/AM4

Cons

  • ✗ Needs a case with a 360mm radiator mount; won't fit many compact builds
  • ✗ High-speed fans can get audible at full RPM under sustained load
  • ✗ ARGB sync depends on a compatible motherboard ARGB header
  • ✗ Listing doesn't name newer Intel sockets beyond LGA 1700

Manufacturer description

The be quiet! Pure Loop 2 FX 360mm is an all-in-one CPU liquid cooler built for builders who want quiet operation and coordinated ARGB lighting from a single kit. A 360mm radiator carries three Light Wings 120mm PWM high-speed fans, tuned for high static pressure through dense radiator fins, each with ARGB illumination. The pump is doubly decoupled to keep vibration and pump noise down. That matters most at idle and light loads, when the fans slow and pump hum is usually the loudest sound in the case. The included ARGB-PWM hub syncs up to six ARGB components and PWM fans, so you can run the…

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SpecPicks Verdict

SpecPicks scored be quiet! Pure Loop 2 FX 360mm using a rating × review-volume × price-fit model applied to published specs and reviews across the retro cpu coolers & fans category. be quiet!'s retro cpu coolers & 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 retro cpu coolers & 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.

Frequently Asked Questions

Which CPU sockets does the be quiet! Pure Loop 2 FX 360mm support?

On Intel, it supports LGA 1700, 1200, 2066, 1150, 1151, 1155 and 2011(-3) Square ILM. On AMD, it supports AM5 and AM4. The listing doesn't name any other sockets, so check be quiet!'s compatibility page before using it on a newer platform.

How many fans come with the Pure Loop 2 FX 360mm, and what size are they?

It comes with three Light Wings 120mm PWM high-speed fans pre-matched to the 360mm radiator. They are designed for high air pressure and have ARGB lighting.

Can I connect my case fans and RGB to the included hub?

Yes. The included ARGB-PWM hub syncs up to six ARGB components and PWM fans, and that count includes the cooler's own three fans. You can use the remaining slots for case fans or other ARGB devices.

Is the pump on the Pure Loop 2 FX noisy?

be quiet! uses a doubly decoupled PWM pump to limit noise and vibration. Because the pump is PWM-controlled, you can tune its speed through your motherboard's fan settings to balance noise against cooling.

Will a 360mm AIO fit in my case, and what is the warranty?

You need a case with a 360mm radiator mount (three 120mm fan positions in a row), usually at the top or front. Check your case's radiator support and clearance specs before buying. The listing doesn't state warranty terms, so check be quiet!'s product page for current coverage.

Key Features

  • Socket compatibility Intel: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM
  • Socket compatibility AMD: AM5 / AM4
  • 3 Light Wings 120mm PWM high-speed fans offer equally high air pressure and vibrant ARGB illumination
  • Doubly decoupled PWM pump for quiet operation and minimal vibration
  • ARGB-PWM-Hub enables synchronization of up to 6 ARGB components and PWM fans

Full Specifications

Brandbe quiet!
Voltage12 volts
Wattage5.4 watts
MaterialAcrylonitrile Butadiene Styrene, Aluminum, Plastic
Noise Level34 db
Cooling MethodWater
Vibration/RumbleYes
Compatible DevicesDesktop
Power Connector Type4-Pin
Maximum Rotational Speed1800 rpm
Socket compatibility AMDAM5 / AM4
Socket compatibility Intel1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM
Full listing titlebe quiet! Pure Loop 2 FX 360mm, CPU Liquid Cooler for Intel Core i3/i5/i7/i9 or AMD Ryzen 3/5/7/9, ARGB LED Illumination, 3X Light Wings PWM high-Speed Fan -BW015

Ready to buy?

be quiet! Pure Loop 2 FX 360mm, CPU Liquid Cooler for Intel Core i3/i5/i7/i9 or AMD Ryzen 3/5/7/9, ARGB LED Illumination, 3X Light Wings PWM high-Speed Fan -BW015 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.

Buy on Amazon — $59.90

*Price sourced from Amazon.com. Last updated 2026-10-06. Price and availability subject to change.

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be quiet! Pure Loop 2 FX 360mm, CPU Liquid Cooler for Intel Core i3/i5/i7/i9 or AMD Ryzen 3/5/7/9, ARGB LED Illumination, 3X Light Wings PWM high-Speed Fan -BW015
$59.90
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