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Box.co.uk£41.26Visit shop Be Quiet! Size 3 Black Pure Rock Pro Lx Dual Tower 4-Pin Pwm Rgb Cpu Air Cooler
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The be quiet! Pure Rock Pro 3 LX is a high-performance dual-tower CPU air cooler designed for PC enthusiasts and professionals who demand superior cooling for demanding tasks like gaming, content creation, and overclocking. Its key benefit is providing exceptional thermal dissipation with a focus on quiet operation, while its primary caveat is its larger size, which may affect RAM clearance in some builds. Key features include six high-performance copper heat pipes, a nickel-plated copper base, two 120mm PWM fans with ARGB lighting, and a compact offset design for improved compatibility.
| Colour | Black |
|---|---|
| Model Part Number | BK043 |
| Brand | be quiet! |
The be quiet! Pure Rock Pro 3 LX has a Thermal Design Power (TDP) rating of 250 W, making it suitable for high-end processors.
The product information does not specify if thermal paste is pre-applied or included. It is recommended to check the product packaging or contact the manufacturer for confirmation. The cooler is compatible with liquid metal thermal grease.
The cooler comes with a 3-year manufacturer's warranty.
Yes, the Pure Rock Pro 3 LX is compatible with LGA 1700 sockets.
The ARGB lighting is controlled via a connection to the motherboard's 5V ARGB header. You will typically use motherboard software to customize colors and effects.
The cooler has a width of 124 mm, a depth of 139 mm, and a height of 155 mm.
Yes, the fans are attached with clips and can be replaced if necessary. The fan dimensions are 120 x 120 x 25 mm.
Ensure the cooler is correctly mounted with even pressure. Verify thermal paste application. Check that the fans are spinning and properly connected. Clean dust from heatsink fins and fan blades.
Confirm that the fan power and ARGB cables are securely connected to the motherboard headers. Check motherboard BIOS settings for fan control. Ensure no obstructions are preventing fan rotation.
Check if fan blades are hitting any cables or components. Ensure the mounting mechanism is tight and secure. If noise persists, a fan bearing may be failing; contact support.
Adjust the height of the front fan using the mounting clips to create more space. If clearance is still an issue, consider removing the front fan and using only the rear fan, or ensure RAM height is within specifications for the cooler's offset design.
Compatibility:
This cooler supports a wide range of modern Intel sockets, including LGA 1700, LGA 1200, LGA 115x, and the upcoming LGA 1851. It is also compatible with AMD's AM4 and AM5 sockets, featuring an offset mounting option for enhanced AM5 compatibility.
Installation:
Care:
Periodically clean the heatsink fins and fan blades to maintain optimal airflow and cooling performance. Use compressed air to blow dust away from the fins. For the ARGB lighting, connect the necessary cables according to the manual. Do not use abrasive cleaners; a dry or slightly damp microfiber cloth is sufficient for external cleaning. Ensure the cooler remains securely mounted to prevent performance degradation.
