be quiet!
be quiet! Silent Loop 3 420mm CPU AIO Liquid Cooler | 3 Silent Wings 4 140mm PWM High-Speed Fans | Quiet Performance | 6-Pole Motor | Discreet ARGB Lighting | Refillable | Black | BW026
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Bottom line: The be quiet! Silent Loop 3 420mm CPU AIO Liquid Cooler | 3 Silent Wings 4 140mm PWM High-Speed Fans | Quiet Performance | 6-Pole Motor | Discreet ARGB Lighting | Refillable | Black | BW026 is a niche pick — read recent reviews before buying in the cpu coolers & fans category, priced around $149.90. Read recent reviews carefully before committing.
SpecPicks Verdict
SpecPicks classifies be quiet! Silent Loop 3 420mm CPU AIO Liquid Cooler | 3 Silent Wings… as a niche pick — read recent reviews before buying in the cpu coolers & fans category, based on our editorial and benchmark analysis and our ranking model that weights rating × review-volume × price-fit. be quiet!'s positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for cpu coolers & 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 Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Powerful 3-chamber pump design significantly reduces turbulences and noise
- ✓ Backed by be quiet!'s warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- Powerful 3-chamber pump design significantly reduces turbulences and noise
- Dampened and adjustable pump with 6-pole motor
- 3 Silent Wings 4 140mm PWM high-speed fans with radiator corners for virtually inaudible operation
- Incredibly high cooling performance with engineered cooling block
- Wide CPU plate coverage with threadripper support
- Easy-to-access refill port and included coolant bottle for a long lifespan
Full Specifications
| Brand | be quiet! |
|---|---|
| Model | BW026 |
| Voltage | 12 Volts |
| Wattage | 3.6 watts |
| Material | Aluminum, Copper |
| Unit Count | 1.0 Count |
| Noise Level | 34.3 Decibels |
| Part Number | BW026 |
| Material Type | Aluminum, Copper |
| Cooling Method | Water |
| Number of Items | 1 |
| Compatible Devices | Intel sockets: 1851/1700/1200/1151/1150/1155 | AMD sockets: AM5/AM4/TR5/TR4 |
| Power Connector Type | 4-Pin |
| Maximum Rotational Speed | 2500 RPM |
Ready to buy?
be quiet! Silent Loop 3 420mm CPU AIO Liquid Cooler | 3 Silent Wings 4 140mm PWM High-Speed Fans | Quiet Performance | 6-Pole Motor | Discreet ARGB Lighting | Refillable | Black | BW026 is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-07-22. Price and availability subject to change.
Related CPU Coolers & Fans
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
- Best Retro Handhelds in 2026 — From $35 to $500
- Best 1440p Gaming GPUs in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- How to Build a Windows 98 Retro PC in 2026
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
More reviews from the SpecPicks archive
Browse all reviews →- pxpipe Hides Prompts in PNGs to Cut Claude Code Tokens 70% — Or Just Run Local on an RTX 3060
- Nemotron 3 Ultra vs MiniMax M3: Best Open Model for a 12GB Rig
- Build a Jellyfin Media Server on a Raspberry Pi 4 in 2026
- Sound Blaster Audigy FX Deep Dive: Is It Worth It for a 2003 WinXP Period-Correct Gaming Build?
- Does Dual-Channel RAM Matter for Local LLM Inference?
- Sony Ends Physical PlayStation Disc Production by 2028
- CompactFlash and IDE-to-USB Adapters for Retro PC Builds in 2026
- Qwen 3.6 vs Frontier Models on a Local Rig: The Honest Gap
- DualSense vs GameSir G7 SE for PC Gaming in 2026: Which Controller Wins?
- Amstrad CPC 464/6128 Emulator on Raspberry Pi Pico 2
- GPT-5.6 Sol Reportedly Cracks a 30-Year Statistics Conjecture in 90 Minutes
- How to run Llama 3.1 8B on Apple M4 Pro (2026)
- Best Budget SSD for Gaming and Boot Drives in 2026
- Samsung 870 EVO vs Crucial BX500: Best Budget SATA SSD for a 2026 Build
- Network-Wide Ad Blocking with Pi-hole on a Raspberry Pi 4 8GB (2026 Setup)
- Best SSD for Steam Deck and Handheld Emulation in 2026
- Best Sim Racing Wheels and Pedals for PC and PlayStation in 2026
- How to run Llama 3.1 70B on AMD Radeon RX 7900 XTX
- Which LLMs Actually Fit on an RTX 3060 12GB in 2026?
- A Red Hat Engineer Went Back to AMD Ryzen for His Linux Desktop
- Asus ProArt PA27USD OLED Lands — and What 4K Gamers Can Buy for Less
- Prime Day 2026: Gaming Monitor and Logitech Peripheral Deals to Watch
- Build a Plex Media Server on a Raspberry Pi 4 8GB in 2026
- Gemini Intelligence Hardware Requirements: What Google's Stack Tells Us About Local Inference