Best CPU Cooler for i9 9900k

Buying the best cooling fan hasn’t been a hard choice for noobs. For gamers, it’s quite tricky to select a good one for the system that won’t end up overheating and damaging your custom-made gaming CPU. If you are a gamer, you can count on us. if you are looking for the best CPU cooler for i9 9900k, i7 or i5, here’s our top- list based on excellent product reviews on Amazon, with great user experiences, low-cost vendors, and from trusted manufacturers.


Corsair Hydro Series

Corsair Hydro

  • Magnetic Fans
  • ICUE software
  • RGB lighting

Noctua NH-D15

 Noctua NH-D15

  • Dual-fan
  • Easy to Install
  • Vast range

NZXT Kraken x72

NZXT Kraken x72 360mm

  • Superior cooling
  • CAM software
  • Controllable Lighting

Get your hands on your CPU cooler for i9 9900k or the competing AMD system here. Get a dual fan, triple, or a single-fan heat sink to cater to the extreme gaming needs without affecting your system performance.

List of best CPU cooler for i9 9900k

NameAlready SoldRatingPricing
Corsair Hydro Series H150i PRO
Noctua NH-D15 Premium3000+4.8
Be quiet! Dark Rock Pro 41100+4.9
Noctua NH-D15S Premium1000+4.7
NZXT Kraken x72 360mm4500+4.9

Corsair Hydro Series H150i PRO RGB AIO Liquid CPU

The all-new CORSAIR H150i Pro fan is specially designed for high-speed gaming and professional CPU setups. It isCorsair Hydro Series H150i PRO RGB AIO Liquid CPU Cooler compatible with all the generation 7 and 9 Intel core processors and equivalent. The hydro series comes with a fully automatic macro controls over lighting, intelligent cooling, and zero RPM cooling technique.

It has three fans in total connected to the pump head via cables. The triple fans are connected in series and are installed through the magnetic levitation technology. The maximum noise they can produce is 25 dB, which means you can play in peace without unwanted noise. The fans have a normal sound of 20 dB in regular gaming operations. If the outside temperature is lesser than needed, the cooling works on zero RPM mode without unwanted buzzing and lesser energy consumption.

The CORSAIR fans are controlled by the cutting edge iCUE software technology that controls and enhances system performance via pump header. It has temperature and pressure sensors along with RGB lighting controls installed on the pump head. The RGB lighting is synced with the pump head. The cooler has a 360mm radiator for smart cooling and noiseless operation. Also, the cooling fans are compatible with most of the CPU sockets available with the advanced specs.

The fans and radiator size of the CORSAIR Hydro Series H150i pro is largest in the series. Use it for high-end pro gaming experience and never lag in overclocking modes with the awesomely synced cooling. H150i is compatible with most Intel sockets including LGA 1150, 1366, 2011 series, AMD AM2, AM3, AM4, and others.

  • High-end technology with magnetic levitation PWM fans
  • Compatible to most of the intel and AMD generations
  • Large pump head
  • iCUE software to control variant temperatures
  • RGB lighting installed on pump header
  • Consumes more power, hence more noise
  • Expensive for medium-level gamers

Noctua NH-D15, Premium CPU Cooler

Noctua NH-D15 is a premium cooling fan for pro-gaming systems and high-end desktops. It is the successor of Noctua NH-D15, Premium CPU Cooleraward-winning Noctua D14 and has successfully continued its legacy. It is also manufacturing the best CPU cooler for i7-8700k. The dual-tower fan has a cutting-edge microcontroller system that senses high temperatures and converts the modulated signals to the manual instructions to change the fan speed. the PWM fan speed control is the latest and most successful in Gaming PCs and laptops.

Noctua D15 has dual fans installed next on one another. It helps dissipate heat more quickly than the series type cooling fans. Each fan size is 140mm and both the fans are completely synchronized to run at full speeds. If you are a pro gamer or a rookie, it will prove quite useful in both overclocking modes and in silent systems.

The dual-tower design provides a necessary elevation to the cooling fan on the CPU. The fans are easy to install, mount them on multiple socket types supported by the Noctua compatibility range. Noctua fans are compatible with high RAMs because of their 64mm clearance space and tall design in tower mode. Install them anywhere inside the given range and it won’t hinder your installation of other components. It supports all the Intel i7 and i9 core processors and also for i7 9700k along with AMD next-generation motherboards.

Noctua NH-D15 comes with a 6-year warranty for its fans and motor. check your system compatibility before buying the product from Amazon.

  • PWM controlled dual-fan cooling system
  • Maximum clearance provided
  • Compatible with a vast range of systems
  • Easy to install and remove
  • Too noisy for a smaller gaming CPU
  • Design is not impressive enough

Be quiet! Dark Rock Pro 4, BK022

Dark Rock Pro 4 is quiet, quick, and compact. The pitch-black variant is no less than the best performer for your be quiet! Dark Rock Pro 4, BK022, 250W TDP, CPU CoolerCPU. The amazing design and absolute tininess make it among the best picks for our cooling fans. A high-grade aluminum is coated upfront to maintain the low temperatures with dual-towered fans and space available for the third one. The fans are supported by an additional seven copper heat pipes. The copper pipes conduct maximum heat from the system and deliver it outside through fans for great cooling and temperature maintenance.

The sound is ideal for high-speed dual fans i.e. 24 dB only at maximum speed. Dark Rock Pro 4 is shaped like a funnel to maximize cooling and for high air pressure. The cooling fans are optimized with multiple cutouts within it for RAM compatibility enhancement. The sucking power is marked by 250W TDP wattage and works brilliantly in overclocking as well as in quite modes. If you are playing a graphics game that consumes more RAM than normal, Dark Rock Pro 4 will work to its maximum efficiency without a sound.

The double-tower layout design helps provide RAM clearance and space for another fan if needed. The dark-colored fluid-dynamic bearings and six-pole motors along with the highly optimized and perfectly engineered blade-style make it the most feasible and economical option for Intel core processors i7 and i9 series. The ceramic dotting alongside the fan body makes them more adjustable to high temperatures and heat transfer easier than other fans.

  • Cutting-edge compact design
  • Double-tower layout with additional fan space
  • High-grade metal body and copper heat pipers
  • 250W power rating
  • Smaller fins
  • Advanced models available by the same manufacturer

Noctua NH-D15S, Premium Dual-Tower CPU Cooler

Noctua NH-D15S is an upgraded and enhanced version of the award-winning family of NH-D14 and NH-D15 coolingNoctua NH-D15S, Premium Dual-Tower CPU Cooler fans. It is a single fan cooling system with an asymmetrical layout that assist in RAM and PCIe slot clearance and allows more space for the nearby slots in most of the systems for added insertion and compatibility to other controls.

Noctua D15S is designed to cover the least space possible. It is designed with the best available speed and power rating along with the towering structure that provides 65mm clearance for RAM. The tower is compatible with all the latest CPUs including Intel core i9, i7, i5, and i3 along with most of the AMD motherboards.

The D15S version is launched to help solve clearance issues caused by D15 cooling fans. It is the same as its original model but with a single 140mm fan. Another fan can be added if needed for additional cooling or you have some space to spare. The fan is optimized with the PWM controls and speed controlling automation modes for various temperatures.

Noctua NH-D15S runs best for ultra-heavy gaming and heavy desktop usage. It has an intelligent microcontroller system that syncs with the temperature sensors and never allows high temperatures with its 6 heat pipes meant to suck out the heat produced in CPU. D15S fans can be counted on in overclocking modes and heavy gaming.

  • Low noise adapter included
  • 6 efficient heat pipes for heat conduction and blowing
  • Provides a vast space for clearance
  • Compatible with most of the modern gaming systems
  • Comes with a 6-year warranty
  • Gives lesser output compared to D15 model
  • May not be compatible with some systems

NZXT Kraken x72 360mm – AIO RGB CPU Liquid Cooler 

In need of an optimal performance liquid pump cooler? NZXT has finally listened to the plea if you are in need of theNZXT Kraken x72 360mm - AIO RGB CPU Liquid Cooler - CAM-Powered best cooling fan for your gaming PC. The Kraken x72 goes all-out in making the best cooling fan in the range with powerful triple fan technology, full lighting control system, intuitive control over speed and performance via dedicated software, and noiseless running fans when gaming.

Kraken x72 is summed up as the best performer in our quest for the best. The 360mm fans are connected to the pump via rubber-coated cables along with several sensing semiconductors for a smooth operation. It is compatible with most of the modern systems including Intel i9, i7, and their predecessors. The radiator fans perform best anytime anywhere with the perfect real-time cooling updates to you through its CAM software you can install on Android and iPhone.

The liquid temperature is automatically controlled by the radiators. The radiator fans work flawlessly during overclocking and silent-mode operations alike. The fans are secured with the nylon sleeves along with the external rubber layering from rubs and sliding over other parts. It also protects from overheats and exposure.

NZXT Kraken x72 has its very own lighting mode with infinity mirror design. Change your lighting pattern with whatever color or style. The noise is kept minimum with the rubber and nylon isolations and better pumping technique. Plus, there’s a 6-year product warranty provided by the manufacturer that can easily be claimed if anything happens to the product.

  •  Fully controllable lighting installed
  • CAM software provides real-time cooling data to users
  • Better and superior cooling than its predecessors
  • Expensive than other models
  • Covers more space, hence left users with lesser options in RAM and PCIe slot installation