CPU Cooling reviews, news and features, created for the hardcore PC enthusiast by the experts at Tom's Hardware.
Latest about Cooling
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Liquid CoolingDiamond-infused watercooling coldplates for 2,300W Nvidia Rubin drop temps by up to 22CBy Anton Shilov Published
Liquid CoolingCrazed modder straps 360mm AIO radiator to laptop, cuts temps to below 40 degreesBy Jhet Borja Published
Case FansBest PC case fans tested 2026: Improve your airflow, silence your system, or add more RGB glowBy Niels Broekhuijsen Last updated
CoolingBest CPU Coolers 2026: AIO and Air CoolersBy Joe Shields Last updated
CoolingBest AIO Coolers 2026By Matt Safford Last updated
Liquid CoolingEnthusiast cooled iPhone 18 Pro with cold can of La Croix sparkling water; benchmarks show 25% higher sustained performanceBy Jowi Morales Published
Air CoolingNoctua explores 2,000W micro-channel air coolingBy Kunal Khullar Published
Explore Cooling
Air Cooling
Case Fans
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- Case FansBest PC case fans tested 2026: Improve your airflow, silence your system, or add more RGB glowBy Niels Broekhuijsen Last updated
Case FansSnap-on LCD brings mini displays to any 120mm PC fanBy Jowi Morales Published
Case FansBudget RGB Fan Roundup: Are cheap PC fans always this bad?By Niels Broekhuijsen Published
Case FansPC Fan Faceoff: Can Arctic's $8.50 P12 Pro compete with the $35 Noctua NF-A12x25 G2?By Niels Broekhuijsen Published
Case FansNoctua NH-P1 Review: For those who demand silenceBy Albert Thomas Published
Case FansNoctua’s highly anticipated second-gen NF-A12x25 G2 120mm fans hit retail at $34.90By Kunal Khullar Published
Case FansLian Li's new PC fans are completely wireless, almost...By Kunal Khullar Published
Case FansCooler Master is working on an all-aluminum case fan that spins up to 4,000 RPMBy Matt Safford Published
Case FansArctic uses a fan to cool another fanBy Sunny Grimm Published
Liquid Cooling
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- Liquid CoolingDiamond-infused watercooling coldplates for 2,300W Nvidia Rubin drop temps by up to 22CBy Anton Shilov Published
- Liquid CoolingCrazed modder straps 360mm AIO radiator to laptop, cuts temps to below 40 degreesBy Jhet Borja Published
- Liquid CoolingEnthusiast cooled iPhone 18 Pro with cold can of La Croix sparkling water; benchmarks show 25% higher sustained performanceBy Jowi Morales Published
Liquid CoolingMSI MEG CoreLiquid E15 360 AIO Review: Bold and stunning, with market-leading performanceBy Albert Thomas Published
Liquid CoolingOcypus Sigma L36 Pro Review: How is this LCD AIO so cheap?By Albert Thomas Published
Liquid CoolingModder pumps liquid directly over bare GPU silicon via 3D-printed blockBy Mark Tyson Published
Liquid CoolingFrore claims its LiquidJet can drop Nvidia Rubin GPU temperatures by 10°CBy Anton Shilov Published
Liquid CoolingASRock Phantom Gaming and Steel Legend 360 LCD review: An impressive cooling debutBy Albert Thomas Published
Liquid CoolingNoctua NL-LC1-36 Review: Compromise paves the wayBy Niels Broekhuijsen Published
Thermal Paste
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Thermal PasteBest Thermal Paste for CPUs 2026: 90 TIM Compounds Tested and RankedBy Paul Alcorn Last updated
Thermal PasteNoctua announces new thermal pad for AMD chips in partnership with CarbiceBy Aaron Klotz Published
Thermal PasteThermal pads with in-built vapor-chambers claim 50 to 80 times better thermal conductivity than normal thermal padsBy Hassam Nasir Published
Thermal PasteArctic launches its best thermal paste yet for chips of all typesBy Zhiye Liu Published
Thermal PasteStinky thermal paste emits acidic vapors, corrodes copper, 'glues' heatsinks to processors, and permanently damages coolersBy Anton Shilov Published
Thermal PasteGraphene thermal pad for AMD CPUs promises 17X better conductivity than thermal paste, 2X improvement over Thermal GrizzlyBy Zhiye Liu Published
Thermal PasteTo combat counterfeit thermal paste, Arctic updates scratch-off QR code authenticationBy Mark Tyson Published
Thermal PasteHow to Apply Thermal Paste to Your CPUBy Matt Safford Last updated
Thermal PasteAdding ceramic powder to liquid metal improves cooling up to 72%By Mark Tyson Published
More about Cooling
Air CoolingNoctua fans prevent the CAIM1 ‘Anti-AI’ 4K camera from throttlingBy Mark Tyson Published
Air CoolingAir conditioner powered by a 'PC fan' labeled a scam by German consumer organizationBy Mark Tyson Published
Air CoolingScythe Magoroku Review: excellent RAM thermals, but needs improvement elsewhereBy Albert Thomas Published
Air CoolingDeepCool AK620 and AK400 G2 Review: Quiet and powerful, with woodgrain or a digital displayBy Albert Thomas Published
Air CoolingCooler Master V4 and V8 3DHP Review: A masterful engineering achievementBy Albert Thomas Published
Air CoolingMontech NX600 Review: A budget dual tower with jet-engine fansBy Albert Thomas Published
Air CoolingArctic Freezer 36-S Review: Small size, effective performance, low priceBy Albert Thomas Published
Air CoolingSudokoo SK620V and SK700V Review: Silent, Stylish AM5 cooling, with a built-in displayBy Albert Thomas Published