Product specifications are subject to change at the hands of the seller at any time, and may be inaccurate.
The be quiet! Silent Loop 3 240mm is a premium All-in-One (AIO) water cooling solution designed to meet the demands of modern high-performance CPUs, such as Intel's Core i9 and AMD's Ryzen 9 series. This cooling unit combines cutting-edge technology with elegant design to deliver exceptional cooling performance while maintaining near-silent operation.
The cooling block features a large 1,800 mm² fin area, ensuring efficient heat transfer and comprehensive coverage of all CPU hot spots. The advanced 3-chamber pump design minimizes turbulence and noise, while the 6-pole motor ensures smooth and quiet operation. The unit includes two Silent Wings 4 120mm PWM high-speed fans, which are optimized for maximum airflow and minimal noise thanks to their unique blade design and funnel-shaped air outlets. The discreet ARGB lighting adds a touch of sophistication to your setup.
Key Features:
Advanced Cooling Block Design: The cooling block boasts a substantial 1,800 mm² fin area, significantly enhancing heat transfer and ensuring comprehensive coverage of CPU hotspots.
Innovative 3-Chamber Pump: The powerful 3-chamber pump design minimizes turbulence and noise, complemented by a dampened, adjustable pump with a 6-pole motor for smooth and silent operation.
Silent Wings 4 Fans: Equipped with two Silent Wings 4 120mm PWM high-speed fans featuring radiator corners, optimized for near-inaudible performance and high static pressure, ideal for efficient radiator cooling.
Elegant Design with ARGB Lighting: Features a sleek premium design with discreet ARGB lighting on the cooling block, allowing for subtle yet customizable illumination to match your system's aesthetics.
User-Friendly Maintenance: Offers an accessible refill port and includes a coolant bottle, ensuring a prolonged lifespan and easy maintenance.
Technical Specifications:
Radiator:
Dimensions:
274 x 120 x 27 mm (L x W x H)
Material:
Aluminum
Fans:
Type:
Silent Wings 4 120mm PWM high-speed
Dimensions:
120 x 120 x 25 mm
Speed:
Up to 2,500 RPM
Airflow:
Up to 76.7 CFM (130.3 m3/h)
Air Pressure:
Up to 3.96 mmH2O
Noise Level:
Up to 36.9 dB(A)
Bearing Type:
Fluid Dynamic Bearing (FDB)
Connector:
4-pin PWM
Rated Voltage:
12V
Power Consumption:
3.6W
Current:
0.3A
MTTF:
300,000 hours
Pump:
Dimensions:
86 x 74 x 47 mm (L x W x H)
Speed Range:
1,700 ? 3,500 RPM
Connector:
4-pin
Tubing:
Length:
400 mm
Material:
Flexible sleeved rubber with bend protection
Lighting:
Type:
ARGB (Addressable RGB)
LED Connector:
3-pin
LED Voltage:
5V
Socket Compatibility:
Intel:
1851 / 1700 / 1200 / 1150 / 1151 / 1155
AMD:
AM5, AM4, TR5, TR4 (bracket included)
Warranty:
3 years
The Silent Loop 3 240mm is engineered to deliver exceptional cooling performance while maintaining whisper-quiet operation, making it an ideal choice for high-end systems requiring efficient thermal management.
The seller of this product is solely responsible for the accuracy of the information provided on this listing. AEM Labs does not guarantee the accuracy of the information provided on this page.
Only customers with a platform account can leave a review on the marketplace. They can only be written after a purchase has been made, thereby ensuring every review on the marketplace is verified. Automated reviews are written on behalf of a customer if certain conditions are met. AEM Labs does this to provide more information to other marketpalce users and help them buy and sell with confidence.
This seller has not received any reviews yet. Only buyers who have purchased from this seller can leave a review.
This product is shipped manually by the seller. Contact the seller for shipping information via our messaging system.
These policies are set by the seller upon registration and apply to their entire store. AEM Labs does not enforce and is not responsible for these policies. Message this seller for further information, or contact support if something is wrong.
Tech news, reviews, and guides from the Lab Journal by AEM Labs.
Sell your tech now. Windows 10’s sunset and AI PCs are really boosting demand. List on AEM Labs Marketplace with lifetime free seller accounts and 0% listing fees, plus UK support.
With GPUs hitting ÂŁ1,200 and CPUs topping ÂŁ400, new-gen builds have priced many UK consumers out of the market. Instead, the community thrives on second-hand hardware - a culture rooted in affordability, value cycles, and sustainability through reuse and right-to-repair.
CoreWeave and OpenAI have expanded their partnership with a new $6.5B contract, bringing the total to $22.4B in 2025. The deal supports OpenAI’s Stargate project, relies heavily on Nvidia hardware, and raises questions about concentration and regulatory scrutiny in AI infrastructure.
Nvidia’s $100B OpenAI deal promises 10GW of AI compute power by 2026. The company insists GPU supply for gamers won’t suffer, but with such massive demand on the horizon, many fear a repeat of past shortages. Is this the start of an AI-first Nvidia era, and what does it mean for PC gaming?
Nvidia’s $5B stake in Intel isn’t just about faster chips. It’s a U.S. chip alliance forged in the shadow of a trade war with China - a lifeline for Intel to stay competitive, and a move that could reshape how PC gamers and data centers power their systems.
PC parts don’t just lose value.. they cycle. New launches push buyers toward older GPUs and CPUs, reducing supply and raising demand. Here’s why second-hand components stay valuable and how sellers can prepare them for resale.
Windows 10 dies in Oct 2025... but you can continue using it safely. Spend a 6 minute read to learn what it really means, what Microsoft's ESU offers, who qualifies, and how to protect your system while others rush to Windows 11.
Microsoft have pulled the plug. Support for Windows 10 ends in 14 October 2025. Truth be told, not every PC can run Windows 11. Here’s the truth about Microsoft’s requirements, why TPM matters, and what to do if your PC is left behind.
From fake components to disappearing sellers — pre-owned PC deals can go wrong fast. In this post we share 5 true-Reddit horror stories of buying or selling used hardware, plus practical tips you can use to protect yourself every time you trade.
When we built AEM Labs, we knew the marketplace itself was only part of the bigger picture. Buying and selling hardware is important - but the real strength comes from the community. That’s why we’ve built several spaces where you can connect, learn, and have a say in what we do at AEM.