be quiet! Pure Loop 3 280mm All-in-One Liquid CPU Cooler

Name: be quiet! Pure Loop 3 280mm All-in-One Liquid CPU Cooler
Brand: Be Quiet!
SKU: CLR3517
Price: 69.99 GBP
Availability: InStock

280MM AIO LIQUID COOLER

2 X 14CM FAN(S)

UP TO 1,800 RPM

INTEL 115X 1700

AMD AM4 AM5

£69.99 INC VAT

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CCL Code: CLR3517

Keep your computer cool and quiet with the Be Quiet! Pure Loop 3 280mm liquid cooler. Designed for people who want great performance without loud noise, this cooler keeps your CPU running smoothly even during gaming, video editing, or other heavy work.

The Pure Loop 3 uses a large 280 mm radiator and two 140 mm Pure Wings 3 fans to move heat away from your processor quickly and quietly. Thanks to Be Quiet!’s well-known fan design, you get powerful cooling with very little noise — perfect for anyone who wants a calm and quiet PC.

This cooler also includes a refill port, so you can easily add coolant when needed and keep it working like new for years. Its flexible tubes and clean, all-black design make it easy to install and look great in any case.

The be quiet! Pure Loop 3 280mm is a high-performance, ultra-quiet liquid CPU cooler with dual 140mm fans, a large radiator, and an easy refill port - perfect for keeping your system cool, quiet, and reliable during gaming or heavy workloads.

CPU Types

Compatible CPU Types: Intel Core / AMD Ryzen
CPU Installation Notes: Supports Intel 1851, 1700, 1200, 1151, 1150, 1155 and AMD AM5, AM4 sockets
CPU Supported: Intel & AMD desktop processors
Socket: Intel: 1851 / 1700 / 1200 / 1151 / 1150 / 1155, AMD: AM5 / AM4

Fan

Fan Diameter: 140 mm
Fan Bearing Type: Rifle Bearing
Fan Speed: Up to 1,800 RPM
Bearing Type: Rifle Bearing
Noise Level: 16.5 / 28.5 / 36.6 dB(A) (at 50% / 75% / 100% speed)
Fan Noise Level: 36.6 dB(A) Max
Static Pressure: 2.44 mm H2O
Fan Operating Notes: PWM controlled, daisy-chain capable
Lifetime: 80,000 hours (at 25øC)
Fan Air Pressure: 2.44 mm H2O
Airflow: 72.2 CFM / 122.6 m

Fan Speed Controller

Connector: 4-Pin PWM (fans and pump)
Allowable Power: 5.4 W (fan), pump power not specified
Connector Type: 4-Pin PWM
Voltage: 12 V DC
Current: 0.13 A (fan)
Output Voltage: 12 V DC

Cooler Installation

Cooler Installation Notes: Includes mounting sets for Intel and AMD sockets; thermal paste pre-applied

Compliance

Standards: CE, UKCA, FCC
Certifications: CE, UKCA, FCC, RoHS, WEEE, Triman

Physical

Form Factor: All-in-One (AIO) Liquid CPU Cooler
Form Factor: 280 mm Radiator
Case Colour: Black
Cable Length: 30 mm + 110 mm (fan cables with daisy chain)
Base Material: Copper
Heatsink Material: Aluminium (radiator)
Pack Quantity: 1
In The Box: 2 x 140 mm fans, radiator with pump and block, mounting kits (Intel & AMD), thermal paste, manual
Width: 140 mm (radiator)
Depth: 317 mm (radiator length)
Height: 52 mm (radiator + fans)
Weight: 1.064 kg
Cable length: 400 mm (tubing)
Fan Width: 140 mm
Fan Depth: 25 mm
Fan Height: 25 mm
Heatsink Width: 140 mm
Heatsink Height: 27 mm (radiator only)
Heatsink Depth: 317 mm