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be quiet! Pure Rock 3 LX Black ARGB CPU Cooler Silent Air Cooling Performance
₹9,099.00 Original price was: ₹9,099.00.₹4,299.00Current price is: ₹4,299.00. (Inclusive of GST)
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- Efficient CPU air cooling for compatible desktop processors.
- Stylish black finish for modern gaming and professional PC builds.
- ARGB lighting for customizable visual effects with compatible hardware.
- Optimized heatsink and heat pipe design for effective heat transfer.
- Designed for quiet operation and a more comfortable computing environment.
- Suitable for gaming, multitasking, office work, and everyday computing.
- Air-cooling design without the additional complexity of liquid cooling.
- Modern tower-style construction for an attractive and functional PC setup.
- From be quiet!, a brand specializing in PC cooling and noise-conscious components.
be quiet! Pure Rock 3 LX Black ARGB CPU Cooler Silent Air Cooling Performance
The be quiet! Pure Rock 3 LX Black ARGB CPU Cooler is designed to deliver efficient cooling performance, quiet operation, and stylish ARGB lighting for modern desktop PC builds. Combining the trusted cooling engineering of be quiet! with an attractive all-black design and vibrant lighting effects, this CPU air cooler is an excellent choice for gaming PCs, home computers, and professional workstations. It offers a balanced combination of thermal performance, acoustic comfort, and modern aesthetics for users who want their system to look great while maintaining reliable cooling.
Featuring an optimized heatsink design and heat pipe technology, the Pure Rock 3 LX Black ARGB efficiently transfers heat away from the processor to support stable operating temperatures during everyday computing and demanding workloads. Whether you are gaming, multitasking, streaming, editing content, or running productivity applications, its air-cooling design helps dissipate CPU heat effectively. This makes it a practical cooling solution for users who want dependable thermal management without the added complexity of a liquid cooling system.
A key highlight of the Pure Rock 3 LX Black ARGB is its focus on quiet operation. Designed with noise-conscious users in mind, it helps reduce distracting fan noise while delivering effective airflow through the heatsink. This makes it suitable for gaming setups, office environments, study rooms, and workstations where a quieter computing experience is desirable. Its cooling fan is designed to provide a balance between airflow and acoustic performance, helping maintain comfortable noise levels during regular use.
The integrated ARGB lighting adds a distinctive visual element to your PC build. With compatible motherboard lighting control, users can customize supported lighting effects to complement their preferred setup, whether they choose a subtle glow or colorful illumination. The black heatsink and fan design pair well with modern gaming components, tempered-glass cases, and coordinated RGB builds, making the cooler both a functional component and an attractive addition to your system.
Designed for practical installation and everyday reliability, the Pure Rock 3 LX Black ARGB is suitable for compatible desktop processor platforms. Its tower-style cooling structure provides an effective path for heat dissipation while maintaining a streamlined appearance. Before installation, users should verify processor socket compatibility, case cooler clearance, memory clearance, and the availability of the appropriate ARGB connector to ensure proper fitment and lighting functionality.
The be quiet! Pure Rock 3 LX Black ARGB CPU Cooler is an excellent option for PC builders looking for an attractive air cooler that combines effective heat dissipation, quiet cooling, and customizable lighting. Whether you are assembling a new gaming PC, upgrading an existing desktop, or building a stylish workstation, it delivers a practical cooling solution with a modern appearance.



Specification | Details |
|---|---|
Brand | be quiet! |
Model | Pure Rock 3 LX |
Product Code | BK040 |
Product Type | CPU Air Cooler |
Cooler Design | Single-Tower |
Color | Black |
Cooling Capacity | 190W TDP |
Dimensions (L × W × H) | 71 × 124 × 154 mm |
Weight | 570 g (approx.) |
Number of Fans | 1 |
Fan Model | Light Wings LX 120mm PWM ARGB |
Fan Dimensions | 120 × 120 × 25 mm |
Maximum Fan Speed | 2,000 RPM |
Maximum Airflow | 61.8 CFM / 105.1 m³/h |
Maximum Air Pressure | 2.51 mmH₂O |
Noise Level (50% / 75% / 100%) | 12.4 / 24.4 / 31.2 dB(A) |
Number of Heat Pipes | 4 |
Heat Pipe Diameter | 6 mm |
Heat Pipe Technology | Heat Pipe Direct Touch (HDT) |
Heatsink Material | Aluminum |
Base Material | Aluminum / Copper |
Fan Bearing | Rifle Bearing |
Fan Connector | 4-pin PWM |
Lighting | ARGB |
Lighting Synchronization | Compatible motherboard ARGB control |
Intel Socket Compatibility | LGA 1851, 1700, 1200, 1150, 1151, 1155 |
AMD Socket Compatibility | AM5, AM4 |
AMD Offset Mounting | Supported |
Thermal Grease | Pre-applied |
Mounting Kit | Intel and AMD mounting sets included |
Fan Lifespan | 60,000 hours |
Manufacturer Warranty | 3 years |
EAN Code | 4260052192498 |
| Weight | 2 kg |
|---|---|
| Brand | be quiet |
| color | Black |
| Warranty | 3 Years |
| Connector | 4-Pin PWM |
| Dimensions | 71 × 124 × 154 mm |
| EAN Code | 4260052192498 |




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