be quiet!

be quiet! Light Loop 240mm White CPU Liquid Cooler for Heavily Overclocked Systems

Name: be quiet! Light Loop 240mm White CPU Liquid Cooler for Heavily Overclocked Systems, 2X Light Wings LX 120mm PWM high-Speed White ARGB Fan, Stylish
Brand: be quiet!
SKU: B0DDRD3DD1

Status: be quiet! Light Loop 240mm White CPU Liquid…: Unavailable on Amazon as of 2026-10-05 04:22 UTC. SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.

🛒 Search eBay for this model

Bottom line: The be quiet! Light Loop 240mm White CPU Liquid Cooler: 48 total ARGB LEDs across the cooling block and both fans for all-white builds; main trade-off: 240mm radiator can trail 360mm AIOs on the hottest flagship CPUs.

Unavailable on Amazon as of 2026-10-05 04:22 UTC

As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →

Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:

Similar: be quiet! Light Loop 360mm Black CPU Liquid… — $99.90 on Amazon as of 2026-10-06 22:22 UTC (price may vary).

View Current Price — $99.90

Similar: Thermalright Aqua Elite 240 White V3 Liquid CPU… — $44.90 on Amazon as of 2026-10-06 04:16 UTC (price may vary).

View Current Price — $44.90

Similar: Osprey 240mm AIO CPU Cooler — $79.99 on Amazon as of 2026-10-06 16:29 UTC (price may vary).

View Current Price — $79.99

Original listing (currently unavailable) → Compare to similar cooling & fans

By Mike Perry, Founder & Editor-in-Chief · Listing data updated 2026-10-05

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. About the author →

Pros & Cons

Pros

✓ 48 total ARGB LEDs across the cooling block and both fans for all-white builds
✓ Dual Light Wings LX 120mm high-speed PWM fans with 9-blade airflow-optimized design
✓ ARGB-PWM-Hub syncs up to 6 PWM fans and 6 ARGB parts from one header each
✓ Metal jet plate and high-density fin cold plate target flagship, overclocked CPUs

Cons

✗ 240mm radiator can trail 360mm AIOs on the hottest flagship CPUs
✗ Uniform white finish clashes with black or dark-themed builds
✗ Refillable loop needs occasional coolant top-ups to reach rated lifespan
✗ High-speed fans grow audible at full PWM under heavy sustained load

SpecPicks Verdict

SpecPicks scored be quiet! Light Loop 240mm White CPU Liquid Cooler using a rating × review-volume × price-fit model applied to published specs and reviews across the cooling & fans category. be quiet!'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

Light Loop 240mm White features 48 LEDs in total, leading stunning visuals. Since your PC is not like any other, you can individualize your build with numerous colors and illumination options. The uniquely illuminated cooling block and Light Wings LX fans make Light Loop 240mm White an undisputed highlight in any system.
Light Loop 240mm White features 2 Light Wings LX 120mm PWM high-speed White fans. They come with 16 LEDs that perfectly scatter across the fan blades and are key for the stunning visuals Light Loop 240mm White offers. The fan’s 9 airflow-optimized fan blades not only reduce noise-generating turbulences but also ensure that Light Wings LX 120mm PWM high-speed White provides the performance that is needed, even in demanding scenarios.
With Light Loop 240mm White even highly demanding applications can be used reliably. An impressively high cooling power provides low temperatures even during periods of peak CPU performance. Perfectly suited for your next session!
Jet plate, pump and the cold plate of Light Loop 240mm White are designed for peak performance. The metal jet plate increases flow speed of the cooling liquid, leading to an enhanced performance. A cold plate with a high-density fin stack increases cooling performance on modern flagship and high-end CPUs. Finally, a progressive IC in the motor reduces switching noise, ensuring the noise of the pump stays at a low level.
The ARGB-PWM-Hub enables synchronization of up to 6 PWM fans and 6 ARGB components. This allows you to control all your cooling and lighting gear with just one PWM and one ARGB header on your motherboard. It can be positioned anywhere inside the case with adhesive tape or screw holes that match a 2.5” SSD mounting.

Full Specifications

Brand	be quiet!
Model	BW021
Voltage	12
Wattage	5.4 watts
Material	Metal, Plastic
Unit Count	1 Count
Noise Level	34.9 db
Part Number	BW021
Compatibility	PC
Material Type	Metal, Plastic
Cooling Method	Water
Number of Items	1
Number of Packs	1
Air Flow Capacity	61.8 cfm
Compatible Devices	Intel sockets: 1851/1700/1200/1151/1150/1155 \| AMD sockets: AM5/AM4
Power Connector Type	4-Pin
Maximum Rotational Speed	2100 rpm
Item Dimensions L x W x H	10.9"L x 4.72"W x 1.06"H
Global Trade Identification Number	04260052191149
EU Spare Part Availability Duration	3 years
Full listing title	be quiet! Light Loop 240mm White CPU Liquid Cooler for Heavily Overclocked Systems, 2X Light Wings LX 120mm PWM high-Speed White ARGB Fan, Stylish ARGB Cooling Block, ARGB-PWM-Hub

Ready to buy?

be quiet! Light Loop 240mm White CPU Liquid Cooler for Heavily Overclocked Systems, 2X Light Wings LX 120mm PWM high-Speed White ARGB Fan, Stylish ARGB Cooling Block, ARGB-PWM-Hub 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.

Check price on Amazon →