be quiet! Light Wings LX 140mm PWM Triple Pack
Bottom line: The be quiet! Light Wings LX 140mm PWM Triple Pack: 16 hub LEDs shine onto frosted blades for vivid showcase builds; main trade-off: 140mm only — no 120mm size for smaller cases or radiators.
As an Amazon Associate, SpecPicks earns from qualifying purchases. Full disclosure →
Pros & Cons
Pros
- ✓ 16 hub LEDs shine onto frosted blades for vivid showcase builds
- ✓ Rifle bearing rated for a 60,000-hour lifespan
- ✓ Daisy-chain ARGB in/out cable reduces cable clutter
Cons
- ✗ 140mm only — no 120mm size for smaller cases or radiators
- ✗ Lighting needs an ARGB header or controller to work
- ✗ Rifle bearing, not a quieter fluid-dynamic or maglev type
- ✗ PWM plus ARGB cabling adds setup steps in tight builds
SpecPicks Verdict
SpecPicks scored be quiet! Light Wings LX 140mm PWM Triple Pack using a rating × review-volume × price-fit model applied to published specs and reviews across the PC & gaming hardware category. be quiet!'s PC & gaming hardware lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for PC & gaming hardware 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 retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- Light Wings LX 140mm PWM undeniably upgrades all kind of PC cases with its spectacular lighting. Especially show cases with an emphasis on ARGB illumination benefit from this fan. Add a bunch of them to your showcase and let friends and family gaze in awe.
- 16 LEDs are located inside the hub of the impeller of the Light Wings LX 140mm PWM and shine outwards onto the frosted fan blades. This creates an unmistakable look and enables you to express your creativity.
- Light Wings LX 140mm PWM features a fan frame outlet that minimizes air leaks. In addition, the fan blades are optimized for maximum airflow, making this fan the best-in-class choice for virtually any case configuration.
- The ARGB connection cable comes with an input and an output connector. The input can be used to connect the fan to your motherboard or to an ARGB controller, but also to daisy-chain it with the output connector of other Light Wings LX fans.
- Light Wings LX 140mm PWM is built to last. With the proven rifle bearing technology, on average, this fan offers a lifespan of 60,000 hours.
- German Design I German Engineering I German Quality I German Performance
Full Specifications
| Brand | be quiet! |
|---|---|
| Model | BL128 |
| Voltage | 12 Volts (DC) |
| Wattage | 3.6 watts |
| Material | Metal, Plastic |
| Set Name | PWM |
| Unit Count | 3.0 Count |
| Noise Level | 20.6 Decibels |
| Part Number | BL128 |
| Compatibility | PC |
| Material Type | Metal, Plastic |
| Cooling Method | forced air |
| Number of Items | 3 |
| Compatible Devices | Desktop |
| Power Connector Type | 4-Pin |
| Global Trade Identification Number | 04260052191668 |
| Full listing title | be quiet! Light Wings LX 140mm PWM Triple Pack, 3 Fans Included, Illuminated hub, Multiple Colors and Modes, Optimized Fan Blades for Extraordinary air Pressure, Daisy Chain Option, Rifle Bearing |
Ready to buy?
be quiet! Light Wings LX 140mm PWM Triple Pack, 3 Fans Included, Illuminated hub, Multiple Colors and Modes, Optimized Fan Blades for Extraordinary air Pressure, Daisy Chain Option, Rifle Bearing is listed on Amazon. Price, availability, shipping and returns are set by Amazon and its sellers — check the listing for current terms. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
More guides & deep dives from the SpecPicks archive
Browse all articles & guides →- How to Build a Windows 98 Retro PC in 2026
- The Complete Voodoo5 5500 AGP Driver Guide (2026 Edition)
- Emulation Hardware in 2026: FPGA, Software, and Cart-Reader Ecosystems
- RTX 4070 Super vs RX 7800 XT — Which to Buy in 2026
- Best 1440p Gaming GPUs in 2026
- Best Retro Handhelds in 2026 — From $35 to $500
- Best Budget Gaming PC Build 2026 — ~$1,000 ($800 on Sale)
More reviews from the SpecPicks archive
Browse all reviews →- Best Mouse Pad for Office Productivity and Long Hours (2026)
- Gemma 4 Tool-Calling Fix: Re-test Function Calls Locally
- Crucial BX500 vs SanDisk SSD Plus vs WD Blue: Best Budget SATA SSD for a Boot Drive
- Best CPU for the RTX 3060 12GB (No Bottleneck) in 2026
- Best SATA SSD to Upgrade Your PS4 Pro Storage in 2026
- Steam Deck LCD Battery Swollen: Diagnosis & Safe Fix Guide
- Plug-and-Play Retro Consoles Compared: Genesis Mini vs SNES vs NES Classic
- Voodoo 5 6000 Benchmarks: Quake III at Five Resolutions
- Laguna XS.2 Lands in llama.cpp: What the Tiny Hybrid Model Means for Local Inference
- Raycast FPS in COBOL: Can a 60-Year-Old Language Render 3D?
- NVIDIA GeForce GTX 10 Pascal GPUs: 10th Anniversary
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- AMD Ryzen AI Halo Mini PC: Open-Source Power Analyzed
- Best Internal SSDs Under $100 in 2026
- Best SSD for a Raspberry Pi 5 Boot Drive in 2026
- DeepSeek 4 Flash on 128GB MacBook: Local Inference Throughput Reality Check
- Best GPU for 4K Gaming in 2026: Five Cards Ranked by FPS-per-Dollar
- Cerebras Says It's Running GPT-5.5 Internally — What It Means for Local LLM Boxes
- Sony to End Physical PlayStation Disc Production by 2028: What It Means for Retro Collectors
- First-Time Steam Deck Emulation Setup: A Complete Guide
- Athlon XP + Radeon 9800 Pro AGP Build Guide: 2003 Period-Correct Rig
- Cursor vs Cline vs Aider for Local-First AI Coding in 2026
- Crucial BX500 vs Samsung 870 EVO for an Emulation Box
- Can a Raspberry Pi Zero W Run a Local LLM in 2026? A Tiny-Model Reality Check
Earliest SpecPicks reviews
Browse full archive →- Best GPU for Llama 3.1 8B (2026)
- Best GPU for Qwen 3 14B (2026)
- Best GPU for Qwen 3 32B (2026)
- Best GPU for Llama 3.1 70B (2026)
- Best GPU for DeepSeek-R1 32B (2026)
- Best GPU for Llama 3.1 405B (2026)
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 14B on NVIDIA GeForce RTX 5090
- How to run Qwen 3 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 70B on NVIDIA GeForce RTX 5090
- How to run DeepSeek-R1 32B on NVIDIA GeForce RTX 5090
- How to run Llama 3.1 8B on NVIDIA GeForce RTX 4090