be quiet!
be quiet! Light Loop IO LCD BW034 240mm liquid cooler
A 240 mm all-in-one liquid CPU cooler with an IPS display, ARGB lighting and daisy-chained 120 mm fans for Intel and AMD sockets
- TypeAIO
- Block CompatibilityIntel 1851 / 1700 / 1200 / 1151 / 1150 / 1155, AMD AM5 / AM4
- Block Compatibility - AMDAM5 /AM4
- Block Compatibility - Intel1851 /1700 /1200 /1151 /1150 /1155
- Block MaterialCopper & Nickel Plating
- Radiator Size277 mm
Option Light Loop IO LCD 240mm Black
- Light Loop IO LCD 240mm Black
- Light Loop IO LCD 240mm White
- Light Loop IO LCD 360mm Black
- Light Loop IO LCD 360mm White
- IPS display shows system data, videos and images with extensive customisation
- ARGB lighting controlled through IO Center software with vivid presets
- High cooling performance and whisper-quiet operation for overclocked CPUs
- Two daisy-chained Light Wings LX PWM fans with funnel-shaped outlets
- Copper cold plate with nickel plating and specially designed jet plate
240 mm AIO with IPS display
The be quiet! Light Loop IO LCD BW034 is a 240 mm all-in-one liquid CPU cooler that integrates an IPS display on the pump block. It targets enthusiasts who want real-time system monitoring, custom images or video playback alongside high cooling capacity for overclocked processors. ARGB lighting on the block and fans adds visual flexibility for showcase builds.
Check socket clearance and proprietary fan wiring
Verify that your motherboard uses one of the listed Intel sockets — 1851, 1700, 1200, 1151, 1150, 1155 — or AMD AM5 or AM4 before ordering. The radiator measures 277 mm in length, so confirm your case can accommodate that dimension. The two 120 mm Light Wings LX fans connect via a proprietary daisy-chain connector and require the included IO Controller for power and PWM control.
IO Controller and software unlock display
The bundled IO Controller links the pump, display and daisy-chained fans to a single USB header for management through the IO Center application on Windows. This software enables custom IPS content, ARGB preset selection and per-fan curve adjustment without additional hardware. Flexible sleeved tubing and a pre-applied mounting kit simplify installation, while the nickel-plated copper cold plate and specialised jet plate optimise thermal transfer.
Pontos fortes
- IPS display shows system data, videos and images with extensive customisation
- ARGB lighting controlled through IO Center software with vivid presets
- High cooling performance and whisper-quiet operation for overclocked CPUs
- Two daisy-chained Light Wings LX PWM fans with funnel-shaped outlets
- Copper cold plate with nickel plating and specially designed jet plate
Especificações
| Brand | be quiet! |
|---|---|
| Series | Light Loop IO LCD |
| Model | BW034 |
| Type | AIO |
| Block Compatibility | Intel 1851 / 1700 / 1200 / 1151 / 1150 / 1155, AMD AM5 / AM4 |
| Block Compatibility - AMD | AM5 /AM4 |
| Block Compatibility - Intel | 1851 /1700 /1200 /1151 /1150 /1155 |
| Block Material | Copper & Nickel Plating |
| Radiator Size | 277 mm |
| Radiator Material | Aluminum |
| Fan Size | 2 Fan Slots (120 mm) |
| Fan Connector | proprietary |
| Color | Black |
| LED Color | ARGB |
| Sports Team | NO |
| Peso de envio | 2.13 kg |
| Dimensões da embalagem | 320 × 203 × 140 mm |
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Perguntas sobre este artigo
What comes in the box and what must be purchased separately?
The package includes the 240 mm radiator, two daisy-chained 120 mm Light Wings LX PWM fans, the pump block with copper and nickel-plated cold plate, an IO Controller for software control, and mounting hardware for Intel 1851, 1700, 1200, 1151, 1150, 1155 and AMD AM5, AM4 sockets. No extra parts are required for installation.
Which version or capacity should I choose for my build?
This model is offered in a single 240 mm size with a 277 mm radiator length and black finish. Select it when your case supports a 240 mm radiator and you want the integrated IPS display and ARGB lighting; larger or smaller radiator options are not available for this series.
What does the 240 mm rating mean once the cooler is installed in a real system?
The 240 mm designation indicates the cooler uses two 120 mm fans on a 277 mm long radiator, providing a surface area suited for high heat loads from overclocked CPUs on supported Intel and AMD platforms while the progressive IC pump and funnel-shaped fan outlets keep noise low.
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