Best Fanless Cpu Coolers In November 2026

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Buy the Best Fanless Cpu Coolers for your needs. Choose from the Best Fanless Cpu Coolers on the market. Pick the one that satisfies your need.

To help you in your search, we have completed this list of the Best Fanless Cpu Coolers.

Top Rated Best Fanless Cpu Coolers Of 2026

Rank	Product Name	Score
1	NoFan CR-80EH IcePipe Fanless CPU Cooler Buy Now	9.7 Buy Now
2	Zalman Computer Noise Prevention System with Silent Fan Pure Copper Heatsink CPU Cooler Buy Now	9.5 Buy Now
3	1U Server CPU Cooler Copper Skiving fin heatsink for Intel 1150 1151 1155 Buy Now	9.1 Buy Now
4	ARCTIC Freezer 12 - Semi Passive Tower CPU Cooler for Intel and AMD Buy Now	8.8 Buy Now
5	Noctua NH-D9L, Premium CPU Cooler with NF-A9 92mm Fan (Brown) Buy Now	8.6 Buy Now
6	Dynatron B12 2U Passive CPU Cooler Buy Now	8.3 Buy Now
7	be quiet! BK010 Shadow Rock Slim  - CPU Cooler - 160W TDP- Intel Buy Now	8.1 Buy Now
8	Intel Processor Heat Sink Cooling AUPCWPBTP Buy Now	7.8 Buy Now
9	Dynatron R23 LGA 2011 Socket R Vapor Chamber 2U Aluminum Passive CPU Cooler Buy Now	7.5 Buy Now
10	Thermaltake Engine 27 1U Low-Profile 70W Intel 60mm Low Noise PWM Fan Forty Buy Now	7.2 Buy Now

1. NoFan CR-80EH IcePipe Fanless CPU Cooler

• Item model num : cr-80eh / mpn(partnumber) : cr-80eh
• Brand : nofan
• Ean : 8809318200117 / product dimensions(lxwxh) : 16x12x16cm , 662 g
• Bauart: passiver khlkrper (lfterlos), abmessungen (bxhxt): 155x113x155mm, gewicht: 300g, sockel: 1150, 1151, 1155, 1156, am2, am2+, am3, am3+, fm1, fm2, fm2+ ? besonderheiten: vollkupfer
• Multiple heatpipe cpu passiv-khler, fanless, max. 80 watt tdp, fr intel lga 1150/1155/1156 und amd am2/am2+/am3/am3//fm1/fm2/fm2+

2. Zalman Computer Noise Prevention System with Silent Fan Pure Copper Heatsink CPU Cooler

• Low-noise 92mm pwm control fan for automatic control of the fan's rpm according to cpu temperature.
• For socket : optional cs4a should be purchased.
• Innovative, patented, and curved heat pipe design for a heat transfer capacity of up to six heat pipes with just three.
• Compatible with intel socket lga 775/1156/1155/1150.

3. 1U Server CPU Cooler Copper Skiving fin heatsink for Intel 1150 1151 1155

• Full size :88mm x 88mm x 24mmmm / mounting hole distance:75mm x 75mm
• Cpu socket: intel lga 115x (1150 / 1151 / 1155 / 1156)
• Application platform:intel core i7-2600, i5-2500 series ,intel core i3& i5,xeon processor 3400 series
• Heatsink material:copper / heatsink processing technology:skiving fin / net weight:410g
• This is high quality and effective pure copper heatsink that made pricise processing,smooth surface,no burr.

4. ARCTIC Freezer 12 - Semi Passive Tower CPU Cooler for Intel and AMD

• Innovative ventilation: fluidic analysis and long testing hours allowed us to push the fan efficiency boundary further. this is leading to greater airflow and cooling at lower noise level
• Decisively improved: as semi passive cooler, the freezer 12 also works extremely efficiently as the fan only starts up at a pwm signal with 40 % pulse width
• Semi passive cooling: the 92 mm fan only starts up at a pwm signal with 40 % pulse width. this saves energy, extends the service life and makes the cooler at low load completely silent
• Easy installation & safe transportation: thanks to different mounting models for various sockets and a backplate, the freezer 12 is not only fool-proof to install, but also absolutely transport safe
• Optimal compatibility: fast and easy to install on amd am4 and intel 115x, 2066, 2011(-3)

5. Noctua NH-D9L, Premium CPU Cooler with NF-A9 92mm Fan (Brown)

• 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 manufacturers warranty.
• Compact dual-tower design combines strong cooling performance with excellent case-, ram- and pcie-compatibility
• Highly optimised nf-a9 92mm fan with pwm support and low-noise adaptor for automatic speed control and ultra-quiet operation
• 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

6. Dynatron B12 2U Passive CPU Cooler

• Cpu support: intel
• Certifications: rohs compliant
• Solution: 2u server and up
• Material: aluminum heatsink, copper base with heatpipes embedded
• Dimensions:90 x 90 x 64 mm

7. be quiet! BK010 Shadow Rock Slim  - CPU Cooler - 160W TDP- Intel

• Amd: 754/ 939/ 940/ am2(+)/ am3(+)/ am4/ fm1/ fm2(+)
• Space-saving slim design perfect for compact pc-systems
• 135mm silence-optimized be quiet! fan (max. 23.7db(a)) with durable rifle bearing technology
• Four high-performance 6mm heat pipes
• Very high cooling capacity of 160w tdp
• Intel: lga 775/ 115x/ 1366/ 2011(-3) square ilm/ 2066

8. Intel Processor Heat Sink Cooling AUPCWPBTP

• Compatible with the following intel server boards: s2600cw2r, s2600cw2sr, s2600cwtr, s2600cwtsr, s2600wt2, s2600wt2r, s2600cwts, s2600cwt, s2600cw2s, s2600cw2
• Spare/accessory tower passive heat sinks, 92mm x 100mm
• 2 heat sinks required with intel server board s2600cw in intel server chassis p4000 if two processors are installed

9. Dynatron R23 LGA 2011 Socket R Vapor Chamber 2U Aluminum Passive CPU Cooler

• Dynatron r23
• Dynatron r23 intel sandy bridge ep/ex processors cooler e5-1600 / e5-2600 / e5-4600 (for narrow ilm mounting only) up to tdp 135 watts. 2u&up solution (r23)

10. Thermaltake Engine 27 1U Low-Profile 70W Intel 60mm Low Noise PWM Fan Forty

• Non interference cooling design
• Unique metallic (alumium alloy) structure with superb heat dissipation
• Radial fin arrangement : accelerates the thermal transfer process
• Guarantees extremely low noise level without compromising on the cooling performance
• Low profile 27 millimeter height (1u compatible)
• The ideal cpu cooling solution for slim and small form factor applications, such as 1u server, htpc, aio/pio pc, pos terminal and mini pc