BE QUIET AIO liquid cooling for CPU PURE-LOOP 3 280MM DSP0000043280

Features of the be quiet! Pure Loop 3 280 mm Liquid Cooling System
The be quiet! Pure Loop 3 280 mm is an all-in-one (AIO) liquid cooling solution designed to keep processor temperatures under control and deliver efficient operation. Equipped with two 140 mm Pure Wings 3 PWM fans, a PWM-controlled pump and an aluminium radiator, it provides cooling that adapts to the system's requirements. Its compatibility with Intel and AMD platforms makes it a versatile option for high-performance computers, gaming systems and workstations.
280 mm radiator with two Pure Wings fans 3 PWM
Its 280 mm aluminium radiator works with two 140 mm Pure Wings 3 PWM fans to promote efficient heat dissipation. The fans reach up to 1,800 RPM and deliver an airflow of 72.2 CFM, while their static pressure of 2.44 mm H2O helps push air through the radiator fins. Thanks to PWM control, the speed can be adjusted to suit cooling requirements.

Type: 280 mm AIO liquid cooling.
Fans: 2 x 140 mm Pure Wings 3 PWM.
Maximum speed : 1.800 RPM.
Airflow : 72,2 CFM.
Static pressure: 2.44 mm H2O.
BEARINGS: Rifle.

PWM pump for adaptable cooling
The pump, with an adjustable speed range of 3,000 to 5,500 RPM, allows coolant circulation to be adapted to the processor's thermal requirements. Its 4-pin PWM connector makes it easy to manage the speed from a compatible motherboard, helping to balance cooling performance and system acoustics.

Pump speed: from 3,000 to 5.500 RPM.
Connection: 4-pin PWM.
Control: speed adjustment via PWM.

Acoustic performance and speed control
The be quiet! Pure Loop 3 combines PWM fans and an adjustable pump to adapt its operation to different load levels. Its specified noise levels of 16.5, 28.5 and 36.6 dB(A) indicate the system's acoustic behaviour under different operating conditions. This adjustment is particularly useful for tuning cooling during everyday tasks or intensive use.

Specified noise levels: 16.5 / 28.5 / 36.6 dB(A).
PWM fans: adjustable speed.
PWM pump: adjustable coolant circulation.

Copper base and system with refill port
The cooling block features a copper base that helps transfer heat from the processor to the cooling circuit. The aluminium radiator dissipates thermal energy through the airflow generated by the fans. The system also has a refill port to make it easier to top up the coolant when necessary.

Base material: cobre.
Radiator material: aluminio.
Refill port: integrado.
Tube length: 400 mm.

Compatible with Intel and AMD processors
This liquid cooling system is compatible with a wide range of Intel and AMD sockets, making it easy to install in different computer configurations. It includes a mounting kit for both platforms and supports modern sockets such as Intel LGA 1851 and AMD AM5, as well as previous generations.

Intel sockets: LGA 1851, 1700, 1200 and 115x.
AMD sockets: AM5 and AM4.
Mounting: installation kit for Intel and AMD included.

Dimensions and design for integration into your system
The radiator and fan assembly measures 317 x 140 x 52 mm, so it is important to check the available space in the case before installation. Its 400 mm tubes provide flexibility when positioning the radiator in a compatible location, while its construction combines a copper base with an aluminium radiator.

Radiator dimensions with fans: 317 x 140 x 52 mm.
Tube length: 400 mm.
Weight: 1,064 kg.

Included accessories and other specifications
The be quiet! Pure Loop 3 280 mm includes the accessories needed for easy installation on compatible platforms. The package contains two 140 mm PWM fans, thermal paste, an installation kit and a PWM extension cable. It also has CE, UKCA and FCC certifications.

Included fans: 2 x 140 mm PWM.
Thermal paste: 1 unit.
Mounting kit: compatible with Intel and AMD.
Included cable: 1 x 4-pin PWM extension.
Certifications: CE, UKCA and FCC.