Search  for anything...

Thermalright Assassin King 120 SE ARGB CPU Air Cooler, AK120 SE ARB, 5 Heatpipes, TL-C12C-S PWM Quiet Fan CPU Cooler with S-FDB Bearing, for AMD AM4/AM5/Intel LGA1700/1150/1151/1200

  • Based on 129 reviews
Condition: New
Checking for product changes
$17.59 Why this price?
Save $112.40 was $129.99

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

This item is eligible for return within 30 days of receipt

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, May 21
Order within 2 hours and 57 minutes
Available payment plans shown during checkout

Style: AK120 SE ARGB


Features

  • Brand OverviewThermalright is a Taiwan brand with more than 20 years of development. It has a certain popularity in the domestic and foreign markets and has a pivotal influence in the player market. We have been focusing on the research and development of computer accessories. R & D product lines include: CPU air-cooled radiator, case fan, thermal silicone pad, thermal silicone grease, CPU fan controller, anti falling off mounting bracket, support mounting bracket and other commodities.
  • Product specificationThermalright AK120 SE ARGB; CPU Cooler dimensions: 120(L)x73(W)x148(H)mm (4.92x2.87x 5.83 inch); Product weight:0.52kg(1.15lb); heat sink material: aluminum, CPU cooler is equipped with metal fasteners of Intel & AMD platform to achieve better installation.
  • PWM FanModel:TL-C12C-S; Colorful and gorgeous ARGB light effects; Standard size PWM fan:120x120x25mm (4.72x4.72x0.98 inches); fan speed (RPM):1550rpm10%; power port: 4pin; Voltage:12V; Air flow:66.17CFM(MAX); Noise Level25.6dB(A), the fan pairs efficient cool with low-noise-level, providing you an environment with both efficient cool and true quietness.
  • AGHP technique56mm heat pipes apply AGHP III technique, Solve the Inverse gravity effect caused by vertical / horizontal orientation. Up to 20000 hours of industrial service life, S-FDB bearings ensure long service life of air-cooler radiators. UL class a safety insulation low-grade, industrial White PBT + PC material to create high-quality products for you. The height is 148mm, Suitable for medium-sized computer case.
  • CompatibilityThe CPU cooler Socket supports: Intel:115X/1200/1700/17XX, AMD:AM4; For different CPU socket platforms, corresponding mounting plate or fastener parts are provided.

Product Dimensions: 5.83"L x 4.92"W x 2.87"H


Brand: Thermalright


Power Connector Type: 4-Pin


Voltage: 12 Volts


Wattage: 3.6 watts


Cooling Method: Air


Compatible Devices: Desktop


Noise Level: 25.6 dB


Material: Aluminum,Metal,Silicone


Maximum Rotational Speed: 1550 RPM


Product Dimensions ‏ : ‎ 4.72 x 2.87 x 5.83 inches; 1.15 Pounds


Item model number ‏ : ‎ AK120 SE ARGB-d2


Date First Available ‏ : ‎ May 16, 2022


Manufacturer ‏ : ‎ Thermalright


Country of Origin ‏ : ‎ China


Best Sellers Rank: #269 in Computer CPU Cooling Fans


Customer Reviews: 4.6 4.6 out of 5 stars 129 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, May 21

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • PayTomorrow Financing
  • Apple Pay Later
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect
Style: AK120 SE ARGB
Perfect cooler, cheap, aesthetic, my CPU is under 65 degrees playing. Easy to install.
Reviewed in the United States on February 1, 2024 by Michael Guzmán Michael Guzmán

  • Powerful air cooler for bargain price
Style: AK120 SE WHITE ARGB
Beautiful and powerful cpu air cooler. Installation is easy. The maximum temperature of my new AMD 5600X3D was 79 degrees C during Cinebench 2024 benchmark run with room temperature at 25 degrees C.
Reviewed in the United States on December 25, 2023 by Amazon Customer

  • An absolute rare bargain
Style: AK120 SE
Initial purchase review - will update with practical application review post installation This is an incredible value for the cost, I really can not believe I bought this cooler for 17 bucks. 5 Direct contact copper heat pipes, on inspection the machine work looks and feels fine/smooth. Far better than I was expecting at this price point. If you wanted to make it even better you could give it a polish finish with a fine grit sand paper and polish wheel, but it looks good enough to slap on out of the box if you just need basic cooling and aren't looking to optimize every factor. The fit and finish on the metal components is extraordinarily impressive at this price point. I have Noctua, coolermaster, Intel, AMD, dell, HP 2u server and all sorts of Chinesium CPU coolers and it really is hard to believe they're able to produce this item at its cost, that or we've all been seriously overpaying for CPU coolers. The fan looks good and has a high quality feel to the plastic, it's dense and similar in material to other much more expensive PC fans that I own. The mounting components seem pretty average generic tower cooler stuff done in style of a Noctua mount with one screw per side in the middle of the cooler that screw into metal plates that screw into the backing. Will update post install/testing. ... show more
Reviewed in the United States on January 25, 2024 by yo dawg

  • BRIGHT
Style: AK120 SE ARGB
The fan serves its purpose, cooling...but is also quiet and very cool to look at! Was easy yo set up, and it works just great!
Reviewed in the United States on January 20, 2024 by Faith Bryner

  • Decent Cooler
Style: AK120 SE WHITE ARGB
I really like the design and the performance of this CPU cooler. The reason I give 4 stars is the fact that the tower is slightly offset. For the price it works very well tho. Tested with two CPUs (12100 and 12600). Both performing great around 60C (i3) and 67C (i5) in Cinebench.
Reviewed in the United States on November 23, 2023 by It just works! It just works!

  • Easy to install temps are great
Style: AK120 SE WHITE ARGB
Not much to say really - easy to install, works great for cooling my 3700x, slim, great price, aesthetics are nice. Recommended for a slim, cheap, effective cooler.
Reviewed in the United States on December 13, 2023 by Pj

  • Installed Flawlessly with Z690 Chipset MB LGA 1700
Style: AK120 SE ARGB
The installation of this CPU cooler was straightforward on the LGA 1700 socket. Provides fantastic cooling to the i5-12600KF processor and the 5 copper contact bars are nice upgrade. With this CPU cooler the i5-12600KF runs in our tests around 50 C and under load about 70 C which is great for gaming and overclocking. Great value for the money as it is a higher quality cooler at lower end price! ... show more
Reviewed in the United States on December 2, 2023 by R

  • Best budget cpu fan
Style: AK120 SE WHITE ARGB
The 6 pack of the same fans are good and cheap a good budget friendly cooling system amazing brand
Reviewed in the United States on January 31, 2024 by Amazing for the price the bend is a lil weird but still feels good

Can't find a product?

Find it on Amazon first, then paste the link below.