10 Best Silent Cpu Coolers 2020

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

After analyzing products, scanning reviews, spending more than 36 hours of research and speaking with our test users, we think the be quiet! Dark Rock Pro 4 is the one of the Best Silent Cpu Cooler on the market.

# Image Name Brand Price
1
⭐Best Choice
be quiet! Dark Rock Pro 4
be quiet! Dark Rock Pro 4, BK022, 250W TDP, CPU Cooler Check price be quiet! $$$$$ Check price
2
💲Best value for the money
Thermaltake Contac Silent 12 150W INTEL/AMD with AM4 Support 120mm
Thermaltake Contac Silent 12 150W INTEL/AMD with AM4 Support 120mm PWM CPU Cooler CL-P039-AL12BL-A Check price Thermaltake $$$$$ Check price
3
👑Premium Pick
Noctua NH-D15
Noctua NH-D15, Premium CPU Cooler with 2x NF-A15 PWM 140mm Fans Check price Noctua $$$$$ Check price
4 CORSAIR Hydro Series H55 AIO Liquid CPU Cooler CORSAIR Hydro Series H55 AIO Liquid CPU Cooler, 120mm Radiator, 120mm Fan Check price Corsair $$$$$ Check price
5 Noctua NH-D9L Noctua NH-D9L, Premium CPU Cooler with NF-A9 92mm Fan (Brown) Check price Noctua $$$$$ Check price
6
Best under $50
Cooler Master Hyper 212 Evo CPU Cooler w/ 4 Continuous
Cooler Master Hyper 212 Evo CPU Cooler w/ 4 Continuous Direct Contact Heatpipes, 120mm PWM Fan, Aluminum Fins, Intel LGA1151, AMD AM4/Ryzen Check price Cooler Master $$$$$ Check price
7 Noctua NH-L9i Noctua NH-L9i, Premium Low-profile CPU Cooler for Intel LGA115x (Brown) Check price Noctua $$$$$ Check price
8 Noctua NH-L9x65 Noctua NH-L9x65, 65mm Premium Low-Profile CPU Cooler (Brown) Check price Noctua $$$$$ Check price
9 Arctic Freezer 33 eSports ONE Arctic Freezer 33 eSports ONE - Tower CPU Cooler with 120 mm PWM Processor Fan for Intel and AMD Sockets - for CPUs up to 200 Watts TDP - Silent and Efficient (Green) Check price ARCTIC $$$$$ Check price
10 Arctic Alpine AM4 Passive Arctic Alpine AM4 Passive - Silent CPU Cooler for AMD Socket AM4 I Easy Installation and Long Service Life - 99 X 70 mm - Black Check price ARCTIC $$$$$ Check price

be quiet! Dark Rock Pro 4 – Best Overall Silent Cpu Cooler

be quiet! Dark Rock Pro 4
  • Two virtually inaudible silent Wings PWM fans
  • Funnel-shaped frame of the front fan for high air pressure
  • Achieves only 24.3Db(a) at maximum fan speed
  • Seven high-performance copper heat pipes. Overall dimensions without Mounting material (L x w x H): 5.7 x 5.35 x 6.40 inch
  • Airflow-optimized cooling fins; cutouts enhance the RAM compatibility
  • Easily installable black Installation Kit can be mounted from above
  • Intel: LGA 1150/ 1151/ 1155/ 1156/ 1366/ 2011(-3) square ILM/ 2066
  • Amd: AM2(+)/ AM3(+)/ AM4/ FM1/ FM2(+)

Thermaltake Contac Silent 12 150W INTEL/AMD with AM4 Support 120mm – Best Budget Silent Cpu Cooler

Thermaltake Contac Silent 12 150W INTEL/AMD with AM4 Support 120mm
  • AM4 Ready (No Bracket Required) Universal Socket Compatibility for all the latest Intel/AMD CPU Socket
  • Supports up to 150W Intel CPUs
  • Affordable CPU cooler with excellent cooling performance
  • High Airflow Fan Blade Desing: Achieve the optimal cooling performance and generate large volume of air passing through the heatsink at any angle
  • Long Life Hydraulic Bearing for Reliable and Silent Operation
  • Superior Heat Dissipation: Direct Copper Contac 4x Ø6mm Solid Copper Heat-pipes
  • Optimized Silent Operation: Low-Noise Cable can reduce 24% of noise level
  • Special-Designed Fan Clips
  • Non-Interference Cooling Design. Frustration Free Fan Bracket Installation
  • 2 Year Warranty

Noctua NH-D15 – Premium Pick

Noctua NH-D15
  • State-of-the-art dual-tower design with 6 heatpipes and 2 fans provides class-leading cooling performance for overclocking or near-silent systems
  • Successor of the classic NH-D14; more than 250 international hardware websites and magazines
  • 2 highly optimized NF-A15 140mm fans with PWM support and low-noise adapters for automatic speed control and ultra-quiet operation
  • Easy-to-install SecuFirm2 multi-socket mounting system for Intel LGA1150, LGA1151, LGA1155, LGA1156, LGA2011, LGA2066 & AMD AM2 (+), AM3 (+) FM1, FM2 (+) AM4
  • Renowned Noctua quality backed up by 6-year manufacturer's warranty, deluxe choice for Intel Core i9, i7, i5, i3 (e.g., 9900K, 9700K, 8700K, 9980XE) and AMD Ryzen (e.g., 3900X, 3700X, 2700X, 2600X)

CORSAIR Hydro Series H55 AIO Liquid CPU Cooler

CORSAIR Hydro Series H55 AIO Liquid CPU Cooler
  • Tool-free mounting bracket. For optimized cooling, Corsair recommends the radiator is mounted hose down.
  • Low-noise, low-speed 120mm fan,Flexible rubber hose for installation in tight spaces
  • Low-profile pump for easy installation and better airflow,Micro fin copper cold plate for superior heat dissipation
  • Low-profile black aluminum heat exchanger.Fan airflow - 57 CFM. Fan static pressure - 1.9 mm-H2O. Fan Speed - 1700 RPM
  • Socket Support : AMD: AM2, AM3, FM1, Intel LGA: 1150, 1151, 1155, 1156, 1366, 2011, 2011-3, 2066

Noctua NH-D9L

Noctua NH-D9L
  • Compact dual-tower design combines strong cooling performance with excellent case-, RAM- and PCIe-compatibility
  • Only 110mm height is ideal for HTPCs, ITX, Small Form Factor or 3U builds; Does not overhang the RAM or PCIe slots on most current motherboards
  • Highly optimised NF-A9 92mm fan with PWM support and Low-Noise Adaptor for automatic speed control and ultra-quiet operation
  • Easy-to-install SecuFirm2 multi-socket mounting system for Intel LGA2011-0 & LGA2011-3 (Square ILM), LGA1156, LGA1155, LGA1151, LGA1150 & AMD AM2, AM2+, AM3, AM3+, FM1, FM2, FM2+ (backplate required), AM4 with NM-AM4 Includes award-winning NT-H1 thermal compoudn.
  • Trusted Noctua quality backed up by 6-year manufacturer's warranty.

Cooler Master Hyper 212 Evo CPU Cooler w/ 4 Continuous – Best under $50

Cooler Master Hyper 212 Evo CPU Cooler w/ 4 Continuous
  • Air flow: 82.9 CFM; Noise level:36.0 decibels
  • Fan Dimensions:120 x 120 x 25 millimeter (4.7 x 4.7 x 1 inches)
  • Heat sink Dimensions: 116 x 51 x 159 millimeter (4.6 x 2 x 6.2 inch)

Noctua NH-L9i

Noctua NH-L9i
  • Due to the slim 23mm heat sink and the NF-A9x14 low profile fan that measures only 14mm in thickness, the NH-L9 stands a mere 37mm tall, which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer minimum clearance for CPU coolers.. Air flow - 33.8 CFM. Noise level - 23.6 decibels
  • The NH-L9i has a 95x95mm footprint that complies exactly to the Intel LGA115x socket keep-out zone. This means that it won't cause issues with chipset coolers and doesn't overhang the RAM slots, so it's fully compatible with tall memory modules.
  • Most Intel LGA115x based mini-ITX mainboards have the PCIe slot sitting right next to 95x95mm socket zone. While larger coolers that exceed this zone are likely to block the PCIe slot, the 95x95xmm sized NH-L9i provides full compatibility with PCIe cards.
  • The highly optimized NF-A9x14 premium fan features Noctua's proprietary AAO frame as well as sophisticated aerodynamic design measures. Supporting PWM for fully automatic speed control, the NF-A9x14 allows the NH-L9i to stay remarkably quiet.
  • Allowing to reduce the maximum speed of the NF-A9x14 fan from 2500 to 1800rpm, the included Low-Noise Adaptor (L.N.A.) makes it possible to achieve near-silent setups using CPUs with less than 65W TDP.
  • The NH-L9i bundles a custom-designed, back plate-less SecuFirm2 mounting system for LGA115x that offers extended compatibility with mini-ITX boards and makes installation easier than ever, all while maintaining the trusted SecuFirm2 quality.
  • Noctua's much-acclaimed NT-H1 is a well proven pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability.

Noctua NH-L9x65

Noctua NH-L9x65
  • Compact low-profile cooler with only 65mm total height - ideal for HTPCs, ITX and Small Form Factor builds
  • Does not overhang the RAM or PCIe slots on most current motherboards
  • Highly optimized NF-A9x14 slim 92mm fan with PWM support and low-noise adapter for automatic speed control and ultra-quiet operation
  • Easy-to-install SecuFirm2 multi-socket mounting system for Intel LGA1150, LGA1151, LGA1155, LGA1156, LGA2011, LGA2066 & AMD AM2 (+), AM3 (+) FM1, FM2 (+) AM4
  • Includes award-winning NT-H1 thermal compound; Renowned Noctua quality backed up by 6-year manufacturer's warranty

Arctic Freezer 33 eSports ONE

Arctic Freezer 33 eSports ONE
  • HIGH PERFORMANCE CPU COOLER: The Freezer 33 eSports ONE is a powerful Tower CPU cooler equipped with our new BioniX Fan. Thanks to a newly developed thermal coating and our new BioniX F120 fan the cooler gives you top notch performance for CPUs with a TDP up to 200 W.
  • THERMAL COATING: A newly developed thermal coating creates micro-turbulences with a special surface structure. Combined with offset heat pipes this leads to an optimised heat-dissipation and to an increased cooling performance.
  • COMPATIBLE WITH INTEL SOCKETS: 1150, 1151, 1155, 1156, 2011*, 2011-3*, 2066* (*Square ILM) and AMD Sockets AM4
  • WIDE RANGE OF REGULATION: With the range of 200 to 1800 RPM the fan of the Freezer 33 eSports ONE and other fans are controllable in one setting thanks for ARCTIC's PST (PWM Sharing Technology) to keep the overall noise level minimal yet the cooling performance as needed.
  • MAXIMUM PERFORMANCE FOR HIGHEST-END CPUs: The contact surface of the Freezer 33 eSports ONE heatpipes does not cover the full protection cap, but, more importantly, are right where the processor DIE is and cover even the largest versions (18 core) completely. This leads to maximum performance.

Arctic Alpine AM4 Passive

Arctic Alpine AM4 Passive
  • Passive AMD AM4 CPU cooler: The Alpine AM4 passive comes without a fan and yet provides enough power to keep all compatible AMD AM4 processors up to 47 watts at bay. Amd AM4 APU like the Ryzen 5 2400GE can be cooled passively and thus completely silent. The cooler offers an affordable solution for fully fan-less computers on the AMD AM4 platform.
  • Black anodizing for improved heat-dissipation: the micro-porosity resulting from the heatsink surface treatment optimises the heat exchange between the aluminum and the surrounding air, thus the cooling performance in passive mode is greatly improved.
  • Pre-applied MX-2 thermal paste: thanks to the pre-applied MX-2 thermal compound, a quick and clean installation is guaranteed.
  • Dust and maintenance free: no fan means no dust and no maintenance over time.
  • Optimal compatibility: Fast and easy to install and extremely reliable, The Alpine AM4 passive mounting system is compatible with AMDs AM4 socket, which is used for Ryzen CPU. It is not only fool-proof to install, but also absolutely transport safe.

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