This article covers be quiet! CPUクーラー PURE LOOP 3 280mm オールインワン ブラック Intel 1851.

Overview

The be quiet! PURE LOOP 3 280mm is a 280mm all-in-one CPU liquid cooler from the German PC component manufacturer be quiet!. It comes equipped with the company's renowned PURE WINGS 3 PWM fans, known for their quiet operation, and a PWM-controlled pump that adjusts speed based on CPU load. The cooler delivers sufficient thermal performance for high-end CPUs while maintaining low noise levels. It supports a wide range of sockets, including Intel's latest LGA1851 and AMD's AM5, making it a versatile choice for modern builds.

Connectivity & Compatibility

This cooler is compatible with Intel LGA1851, LGA1700, LGA1200, LGA1150, LGA1151, LGA1155, and AMD AM4, AM5 sockets. The included mounting kit allows straightforward installation on all supported platforms. Both fans and the pump use 4-pin PWM connectors for speed control via the motherboard. The radiator measures 317 x 140 x 52 mm, so ensure your PC case supports a 280mm radiator before purchase. Most mid-tower and larger cases should accommodate it.

Product Info

The be quiet! PURE LOOP 3 280mm was released in 2025 and sits in the mid-to-high-end segment, emphasizing silent operation. Its price is around ¥15,000 in Japan, competing with other 280mm AIO coolers. The package includes mounting hardware for Intel and AMD, thermal paste, and fan clips. The cooler comes with a 3-year manufacturer warranty, providing peace of mind for long-term use. It is available through major retailers like as an official domestic product.

Best Use Cases

This cooler is ideal for users building a silent PC. be quiet!'s engineering ensures minimal noise even under load, making it perfect for quiet home theaters or office workstations. It also suits gamers and content creators who need reliable cooling for high-end CPUs like Core i9 or Ryzen 9 without excessive fan noise. Additionally, its broad socket compatibility makes it a future-proof choice for those planning to upgrade to the latest Intel or AMD platforms.

Product Disclosure (Amazon)

  • Manufacturer: Thermaltake
  • Seller: Amazon US
  • Fulfilled by: Amazon US
  • ASIN: B0F7MV3L5F
  • Note: This article covers a manufacturer-made product based on Amazon listing details.