Best 280mm Aio 2026

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Last Updated - 22.07.2026

Best Choice

01

ASUS

ASUS ROG Strix LC II 280 ARGB Kit Refrigeración Líquida 280 mm Black

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ideal quality
High quality performance
Ergonomic design

103,00 €
02

be quiet!

be quiet! Pure Loop 3 280mm All-in-One Water Cooling for Overclocked AMD/Intel Systems, 2x Pure Wings 3 140mm PWM High Speed Fans, High Static Pressure, Whisper Quiet PWM Pump

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With Pure Loop 3 280mm, even the most demanding programs run reliably. Impressively high cooling performance ensures low temperatures even when high CPU performance is required.
Who says water cooling is more elaborate to maintain? We certainly don't! Pure Loop 3 280mm has flexible hoses, making installation a breeze. The refill port is easily accessible, making it easy to refill if and when required.
Water cooling with pump and 2 fans in addition to the case fans quickly pushes a motherboard to its limits. The Daisy Chain function of the Pure Loop 3 280mm allows all fans to be connected in series. We also only supply as many and as long cables as absolutely necessary to help with a tidy case.
Pure Loop 3 280mm is the perfect choice for all purists who prefer to do without lighting. This AiO also shines without light: the cooling block comes in a distinctive design, which gives Pure Loop 3 280mm a premium touch. An optical upgrade for any system.
A powerful PWM pump ensures the very high cooling performance of the Pure Loop 3 280mm while at the same time whisper-quiet operation. The 6-pole motor with 3 phases ensures smooth and therefore quiet cooling, whether at high or low speed. 2 Pure Wings 3 140 mm PWM
2 Pure Wings 3 140 mm PWM high-speed fans deliver high air pressure to efficiently cool the liquid in the radiator of the Pure Loop 3 280 mm. The fans also offer a "closed-loop motor" function for speed control. This feature allows for a consistently high speed even when the air has to overcome resistance - ideal for use on radiators. Regardless of their performance, Pure Wings 3 are very quiet in operation. Even at maximum speed, they never exceed 36.8dB(A). The specially designed funnel-shaped air outlet is a crucial factor for optimising airflow over the fins.

84,20 €
03

ENDORFY

ENDORFY Navis F280 AIO CPU Water Cooler, 280 mm Radiator, PWM Pump, 2x Fluctus 140 PWM Fans, Intel LGA 1700/1200/115x & AMD AM5/AM4

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Two Fluctus 140 mm fans, extended speed range of the fans
Thermal compound included
Kink-resistant rubber hoses
Compatibility with latest AMD and Intel sockets
AiO water cooling, pump with PWM control

69,90 €
04

ARCTIC

ARCTIC Liquid Freezer III 280A-RGB Water Cooling PC, AIO CPU Water Cooler, Intel & AMD, Efficient PWM Controlled Pump, Fan: 200-1900rpm, LGA1851 and LGA1700 Contact Frame - White

13% Off

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

RESTRICTED COMPATIBILITY WITH FEW MOTHERBOARDS: Oversized coolers on the M.2_1 slot can lead to compatibility issues. An overview and solution is available in the technical data, in the manual and on the manufacturer's website. Please use compatibility check
NATIVE AMD OFFSET MOUNTING: Optimized for the multi-die chiplet design of the Ryzen processors - 5 mm offset for optimal coverage of the CPU hotspot leads to more efficient heat transfer
INTEGRATED CABLE MANAGEMENT: The PWM cables of the radiator fans are integrated into the sheath of the hoses, which allows only one visible cable to be connected to the motherboard
CONTACT FRAME FOR INTEL LGA1851 AND LGA1700: Improved contact pressure distribution thanks to Intel mounting frame for efficient heat transfer thanks to uniform CPU contact surface
Active cooling of the voltage converter: PWM-controlled VRM fan, which additionally cools components in the socket area, such as voltage converters

51,95 € 59,99 €(13% Off off)
Value for Money

05

be quiet!

be quiet! Pure Loop 2 280 mm All-in-One Water Cooling for Overclocked AMD and Intel Systems, 2x Pure Wings 3 PWM High-Speed Fans, High Pressure, Decoupled PWM Pump with ARGB Lighting, BW018

40% Off

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With Pure Loop 2 280mm, even the most demanding applications can be reliably cooled. The immense cooling performance ensures low temperatures itself, while CPU performance is at the limit.
The refill port is easy to reach and thus simplifies refilling. Together with the included bottle of coolant, this allows a long service life.
The double decoupled PWM pump runs quietly and quietly. The PWM control allows you to adjust the speed of the pump for all conceivable applications. Thanks to effective insulation, the pump causes even less noise and minimal vibrations. Dadurch kann die wohlbekannte und leise be quiet! cooling.
An all-black design with subtle ARGB lighting ensures an elegant appearance. The aluminum-style cooling block also underlines this and makes the Pure Loop 2 280mm an eye-catcher in any system.
2 Pure Wings 3 140 mm PWM high-speed fans deliver high air pressure to efficiently cool the liquid in the radiator of the Pure Loop 2 280 mm. The fans also offer a "closed-loop motor" function for speed control. This feature allows for a consistently high speed even when the air has to overcome resistance - ideal for use on radiators. Pure Wings 3 are very quiet in operation. Even at maximum speed, they never exceed 33.8dB(A).

78,03 € 129,90 €(40% Off off)
06

Thermalright-TR

Thermalright TR Aqua Elite 240 V3 CPU Liquid Cooler, 240 mm AIO Double PWM ARGB Fan, Efficient PWM-Controlled Pump, for AMD/AM5/AM4, Intel LGA1700/1851

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Common accessories] With Thermalright SS2 feedthroughs, all other air coolers with SS2 bushings can share all parts in the cooling kit with the Aqua Elite V3 series water coolers
Unique pump head: the octagonal pump head uses the exclusive frame of the water pump of the 4th generation, the swirling rectangular design and the ARGB halo under the logo provide a colourful visual experience, and the service life of the pump head is up to 40,000 hours at a rotation speed of up to 2800 rpm ± 10%, ensuring that the CPU is supplied with excellent heat dissipation over a long period of time
Fan parameters: Equipped with TL-C12B-S V2 fan with two fans, speed: 1500RPM±10%, fan size: 120x120x25mm, fan noise ≤25.6dBA, power interface: 4PIN PWM, light interface: 5V/3PIN ARGB, airflow: 66.17CFM(MAX), with PWM. M and ARGB function, The speed can be automatically adjusted to the CPU temperature, provides strong airflow and less noise, ARGB light colour can be adjusted manually
Excellent bearing: the cooling fan uses the carefully developed magnetic stabilisation bearing Stably-FDB, which solves the problem of wobbling the fan blades in hanging mode, increases the stable balance of the fan, reduces fan noise to a very low level while providing the required cooling performance and extending the life of the fan
Convenient installation: AIO cooler compatibility, support AMD and Intel slots, support AMD: AM4/AM5, Intel: lga1150/1151/1155/1156/1200/1700/1851, comes with accessories that can be installed on the corresponding platforms, the installation is simple, can be used according to the instructions and Tutorials are installed

49,90 €
07

Corsair

Corsair Nautilus 240 RS CPU Liquid Cooler - 240mm AIO - Low Noise - Direct Motherboard Connector - Intel LGA 1851/1700, AMD AM5/AM4 - 2X RS120 Fans Included - Black

24% Off

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8.9

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Simple, powerful and advanced all-in-one CPU cooling: CORSAIR proven technology ensures powerful, quiet cooling that allows your CPU to reach its full potential
RS120 FANS RS fans produce a strong airflow with the high static pressure required to move the air through the radiator. CORSAIR AirGuide technology and magnetic levitation bearings ensure great cooling performance and quiet operation
EFFICIENT LOW NOISE PUMP Ensures your coolant circulates at a high flow rate while producing extremely low 20dBA
EASY CONNECTED CONNECTORS Reduce your system's cable needs by connecting your RS fans in series and connecting them to a single 4-pin PWM fan connector on your motherboard
Convex cooling plate with factory applied thermal compound: the slightly convex shape ensures maximum contact with your CPU's integrated heat spreader, with the thermal compound applied in an ideal pattern to speed up installation

79,99 € 104,90 €(24% Off off)
08

Ocypus

Ocypus Iota L24 BK AIO Water Cooling PC with Digital Temperature Display, 240 mm CPU Cooler, ARGB Aluminium Pump, PWM Fan with FDB Bearings, 280W TDP, for Intel LGA 115x/1200/1700/1851 & AMD AM4/AM5

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8.8

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Real-time digital display: Real-time display of CPU or GPU temperature with the option to switch between Celsius and Fahrenheit via Ocypus Digital software. (Maximum display temperature 199 °F)
Powerful pump: the 70 x 70 x 65 mm pump of the CPU cooler ensures efficient circulation of the coolant, ensures long-lasting high performance and significantly lowers core temperatures
Low noise fans: 2 x 120 mm silent fans (≤ 29 dB(A)), equipped with high-quality FDB bearings, fans with redesigned structure for air flow optimisation, speed 500-2000 ± 10% rpm, max. Air flow 77 FCM, max. Air pressure 4.65 mmH₂O, create a balance between low noise and efficient cooling.
Floating visual design: the flat digital display of the Ocypus Iota cpu water cooling is highlighted by the highly transparent cover, creating a reinforced sense of space, as if it is floating inside and presenting rich spatial levels
Easy installation: Iota CPU liquid cooler, equipped with solid metal mounting material, which provides installation support for mainstream platforms from Intel and AMD.
ARGB lighting control: the Iota CPU water cooler supports independent ARGB control, is compatible with various lighting control software programs for motherboards and allows easy management of pump lighting
360 mm aluminium cooler: the aluminium cooler provides a more efficient cooling solution for the Ocypus AIO water cooling; the efficient and lightweight design relieves your housing

69,99 €
09

TR

TR FW280 ARGB White 280 mm AIO CPU Liquid Cooler, IPS LCD Screen with 320 x 240 Resolution for AM4 / AM5 / Intel LGA1700/1851, 2.4 Inch Magnetic Absorbing LCD Screen for Pictures, White

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Strong Compatibility] Support AMD: AM4 / AM5, Intel: LGA1150/1151/1155/1156/1200/2011/2066/1700/1851, each platform comes with the corresponding mounting device, the installation steps are simple, can be well installed on the corresponding CPU platform. , we recommend installation according to the installation video or manual. If you have any questions, please contact the customer service of the store.
[Description of the software on the LCD screen] The power supply and transmission of the data communication of the LCD screen are provided by the USB interface of the 9PIN motherboard, please confirm the integrity of the wiring before installing the software. The software can be downloaded from the official Thermalright website, and more details can be accessed from the shop's customer service.
[2.4 inch IPS screen] The square 2.4 inch IPS LCD screen has a better view compared to the round screen, the IPS panel screen can accurately restore the color, supports JPG, PNG, GIF and other displayed images, not only can freely adjust the desired image, but can monitor the CPU temperature at any time.
Water pump with LCD screen: The water-cooled cooling pump is a new generation of water pump systems, which can not only improve heat absorption efficiency, but also reduce operating noise. Unlike normal water pumps, the water pump is a new IPS LCD screen, which can support switching static and dynamic images, supports the display of the projection of the system (depending on software), increases visual interest while maintaining high heat dissipation
Excellent cooling combination: The CPU water heatsink has a water lock with a removable LCD screen, a fully white nano laminate groove radiator with 280 specifications, a polymer protective water pipe, a 140 mm PWM air pressure fan, which is used to create an integrated water-cooled cooler with high cooling, high life, high frequency, low noise level and low evaporation t t

75,90 €
10

ARCTIC

ARCTIC Liquid Freezer III Pro 360 - Water Cooling PC, AIO CPU Water Cooler, 3 x 120 mm, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black

41% Off

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8.3

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

NATIVE OFFSET MOUNTING FOR INTEL AND AMD: The shift of the cold plate center towards the CPU hotspot ensures more efficient heat transfer
INTEGRATED CABLE MANAGEMENT: The PWM cables of the radiator fans are integrated into the jacket of the hoses, so only a single visible cable is connected to the motherboard
CONTACT FRAME FOR INTEL LGA1851 | LGA1700: Optimized contact pressure distribution for longer CPU life and better heat dissipation
ARCTIC S P12 PRO FAN: More power at any speed – more powerful and quieter than the P12, especially at low revolutions. Higher maximum speed for optimal cooling performance under high load

76,49 € 129,99 €(41% Off off)