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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25
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Description
be quiet! Pure Rock 3 LX CPU Cooler, Universal Socket, Pure Wings 3 PWM Fan, 2000RPM, only 31.2dB(A) at maximum fan speed, 190W TDP, 3-year manufacturer's warrantyPURE ROCK 3 Compact Performance for Everyone Pure Rock 3 LX rocks your system with very high performance in a compact design and a spectacular, optimized Light Wings LX 120mm PWM fan. This air cooler proves impressively that size does not always matter: despite its compact footprint, Pure Rock 3 LX serves you as a cooling powerhouse. And with its preinstalled mounting, installation is done in the blink of an eye. KEY FEATURES Very high cooling
PURE ROCK 3Compact Performance for Everyone
Pure Rock 3 LX rocks your system with very high performance in a compact design and a spectacular, optimized Light Wings LX 120mm PWM fan. This air cooler proves impressively that size does not always matter: despite its compact footprint, Pure Rock 3 LX serves you as a cooling powerhouse. And with its preinstalled mounting, installation is done in the blink of an eye.
KEY FEATURES
Very high cooling capacity for modern CPUs
Light Wings LX 120mm PWM ARGB fan with funnel shaped air outlet for equally high performance and stunning visuals
4 black high-performance 6mm heat pipes with HDT technology
Achieves only 31.2dB(A) at maximum fan speed
High RAM and VRM cooler compatibility thanks to a compact design
Preinstalled cooler mounting bridge for a fast and easy installation
Offset mounting for better performance on latest AMD Ryzen CPUs
Elegant looks in an all-black design
3-year manufacturer’s warranty
SPECIFICATION
General
Model
Pure Rock 3 LX
TDP (W)
190
Color Option
Black
Dimensions Without Mounting Material (L x W x H)
71 x 124 x 154 mm
Total Weight
0.57 kg
Socket Compatibility Intel
1851 / 1700 / 1200 / 1150 / 1151 / 1155
Socket Compatibility AMD
AM5 / AM4
Overall Noise Level (dB(A)) @ 50/75/100% (rpm)
12.4 / 24.4 / 31.2
Number of Fans
1
Lighting Connector
No
Fan Specifications
Fan Model
Light Wings LX 120mm PWM
Fan Dimensions
120 x 25 x 120 mm
Speed @ 100% PWM (rpm)
2000
Airflow at 100% PWM / 12V (cfm / m3/h)
61.85 / 105.1
Air pressure at 100% PWM / 12V (mm H2O)
2.51
Bearing Technology
Rifle
Motor Technology
4-pole fan motor
Rated voltage (V)
12
Input Current (A)
0.15
Safety Current (A)
0.30
Input Power (W)
5.4
Connector
4-pin PWM
Lighting Connector
Yes
Cable Length
120 mm
Lifespan (h / 25°C)
60,000
Y-Cable
No
Safety Certification
Approvals
CE, UKCA, UL
Warranty
3 Years
Heatsink Dimensions
Dimensions (L x W x H)
46 x 124 x 154 mm
Fin Material
Aluminum
Surface Treatment
Electrophoresis
Base Material
Aluminum / Copper
CPU Contact Surface
Heat pipe direct touch
Heatpipe Number / Diameter
4 / 6 mm
Decoupled Fan Mounting
No
Accessories
Thermal Grease (Type)
Applied
Mounting Set
Intel & AMD
Screwdriver
No
Y-Cable
No
User Manual Languages
CN, DE, EN, ES, FR, JP, PL, RU, TW, UA
Environmental Directives
RoHS
Yes
WEEE
Yes
Triman
Yes
Weight & Dimensions
Dimensions, Package (L x W x H)
133 x 163 x 210 mm
Gross Weight, Package
14.8 kg
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 9 reviews
Sort
Product Reviews
★★★★★ 5
Ultra-Light, Cooling & Comfortable – Great for Night Sweats!
Team Name: Cooling Comforter, Size: Full/Queen(90"x90"), Color: 01dark Grey
The DOWNCOOL Cooling Comforter Set (Queen Size 90”×90”) is a fantastic choice if you tend to sleep hot. The comforter uses advanced cooling fabric technology that absorbs body heat and helps reduce skin temperature by a few degrees, making it ideal for summer or warm climates.
The material feels cool to the touch, lightweight, and breathable, so you stay comfortable without feeling heavy or sweaty. It also features moisture-wicking and quick-dry properties, which help keep the bed fresh throughout the night.
The set includes 3 pieces (comforter + 2 cooling envelope pillowcases), and the pillowcases add an extra cooling effect around your head and neck. The fabric is soft and skin-friendly (often OEKO-TEX certified), making it safe for everyday use.
It’s also machine washable and durable, maintaining its cooling performance even after multiple washes, which makes it practical for long-term use.
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Reviewed in the United States on March 18, 2026
★★★★★ 5
Cool and comfy
Team Name: Cooling Comforter, Size: King(104"x90"), Color: 01grey
So comfy, lightweight, soft and yes, cool to the touch. Doesn’t stay cool though for long exposure but great for sleeping with animals or others.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 2, 2026
★★★★★ 5
Soooooo comfy!!!
Team Name: Cooling Comforter, Size: King(104"x90"), Color: 01cream White
THE best cooling comforter Ive purchased! It’s so soft and smooth and has just enough weight to it for comfort but still light enough. I’m def buying more!
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Reviewed in the United States on April 14, 2026
★★★★★ 5
Coolest sleep ever
Team Name: Cooling Comforter, Size: King(104"x90"), Color: 01grey
This thing is awesome, I can wrap my whole body up and still have plenty of comforter left. Keeps me nice and cool no more night sweats. Perfect thickness and you cant beat the price. Absolutely love the color fit perfectly with my room and colors already.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026
★★★★★ 4
Wonderful
Team Name: Cooling Comforter, Size: Full/Queen(90"x90"), Color: 01blue
Works wonders for cooling! Very breathable. It’s “slick” so slides off the bed overnight if you move a lot in your sleep.
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Reviewed in the United States on February 22, 2026