Best 280mm Aio 2026

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Last Updated - 27.03.2026

Best Choice

01

NZXT

NZXT Kraken Series - AIO CPU Liquid Cooler - Customizable LCD Display - High Performance Fan - Compatible with Intel & AMD Socket - Elite 280 RGB - White

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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

VIBRANTLY COOL: The RGB Core single-frame fan on the cooler ensures optimal airflow and vibrant lighting, along with a sleek, integrated design for easy connectivity and control.
More personal than ever: View your favorite GIF or image, monitor system performance in real time, and integrate Google Photos, Spotify and YouTube. Sync the RGB LED ring with screen content and other RGB devices for a uniform appearance.
High-quality cooling: the specially developed NZXT turbine pump efficiently cools even the most heat-prone CPUs with its high flow rate and high pressure, resulting in a performance increase of 10%* with less noise.
EASY INSTALLATION: With pre-installed thermal paste, a single breakout cable, and tool-free mounting brackets for the latest Intel (LGA 1851/1700, 1200/115X) and AMD (AM5, AM4) CPU sockets, the system is quickly ready to use.
BIGGER, STRONGER DISPLAY: Enjoy stunning images on the large 2.72" IPS LCD display with crisp resolution of 640 x 640, smooth refresh rate of 60Hz, ultra-bright 690 nit backlight, vivid 24-bit colors and wide viewing angles.

159,49 €
02

NZXT

NZXT Kraken Series - AIO CPU Liquid Cooler - Customizable LCD Display - High Performance Fan - Compatible with Intel & AMD Socket - Elite 280 RGB - White

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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

VIBRANTLY COOL: The RGB Core single-frame fan on the cooler ensures optimal airflow and vibrant lighting, along with a sleek, integrated design for easy connectivity and control.
More personal than ever: View your favorite GIF or image, monitor system performance in real time, and integrate Google Photos, Spotify and YouTube. Sync the RGB LED ring with screen content and other RGB devices for a uniform appearance.
High-quality cooling: the specially developed NZXT turbine pump efficiently cools even the most heat-prone CPUs with its high flow rate and high pressure, resulting in a performance increase of 10%* with less noise.
EASY INSTALLATION: With pre-installed thermal paste, a single breakout cable, and tool-free mounting brackets for the latest Intel (LGA 1851/1700, 1200/115X) and AMD (AM5, AM4) CPU sockets, the system is quickly ready to use.
BIGGER, STRONGER DISPLAY: Enjoy stunning images on the large 2.72" IPS LCD display with crisp resolution of 640 x 640, smooth refresh rate of 60Hz, ultra-bright 690 nit backlight, vivid 24-bit colors and wide viewing angles.

154,99 €
Value for Money

03

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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46% Off
9.5

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 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.

69,90 € 129,90 €(46% Off off)
04

Corsair

Corsair iCUE LINK TITAN 280 RX RGB Cooler for CPU - 280mm AIO - 2x RX140 RGB Fans Integrated - Made for Intel LGA 1851/1700, AMD AM5/AM4 - Includes iCUE LINK System Hub - Black

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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

Quiet PWM-controlled cooling and Zero RPM mode: Determine exact fan speeds up to 1,700 RPM with PWM control, and use PWM signals support for Zero RPM mode, which allows fans to shut down at low temperatures to completely eliminate fan noise
PRE-ASSEMBLED iCUE LINK RX RGB FANS RX RGB Fans are specially designed to develop strong airflow and high static pressure, making them excellent as radiator fans. CORSAIR AirGuide technology and magnetic levitation bearings provide unparalleled cooling performance with quiet operation
FlowDrive Cooling Engine: CORSAIR's extremely efficient FlowDrive engine works with a powerful pump powered by a three-phase motor combined with a surface profile of the cooling plate designed for precision for maximum contact with your CPU's integrated heat spreader
Effortless connectivity and intelligent design: iCUE LINK technology lets you row all your components in series using universal connectors using a single port on the included iCUE LINK system hub. Build your system faster, reduce cable clutter and create a smarter, more consistent system setup
Easy all-in-one CPU cooling with iCUE LINK: unlock the full potential of your CPU with powerful, low-noise AIO cooling available thanks to the iCUE LINK ecosystem with simplified, optimized ports

139,99 €
05

ARCTIC

ARCTIC Liquid Freezer III Pro 280 - Water Cooling PC, AIO CPU Water Cooler, 2 x 140 mm, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black

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9.1

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

NATIVE OFFSET MOUNTING FOR INTEL AND AMD: The shift of the cold plate center towards the CPU hotspot ensures more efficient heat transfer
INTEGRATED VRM FAN: PWM controlled fan that lowers the temperature of the voltage converters for reliable performance
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 P14 PRO FAN: More power at any speed – more powerful and quieter than the P14, especially at low revolutions. Higher maximum speed for optimal cooling performance under high load

81,48 €
06

NZXT

NZXT Kraken Series - AIO CPU Liquid Cooler - Customizable LCD Display - High Performance Fan - Compatible with Intel & AMD Socket - 280 - Black

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21% Off
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

Powerful cooling: static pressure fans with hydrodynamic plain bearing provide an optimal balance between static pressure and air flow for powerful cooling with minimal noise.
POPPY PERSONALIZATION: Display an animated GIF or static image, monitor performance metrics of your PC in real time, see what music is playing, integrate web content and much more with NZXT CAM software.
LCD DISPLAY: 1.54" square LCD display with 240×240 resolution, 30Hz refresh rate and bright 300 nit backlight brings screen content to life.
HIGH PERFORMANCE PUMP: The powerful Asetek pump has a 3-phase motor that operates at up to 2,800 rpm to ensure efficient and quiet coolant circulation.
EASY INSTALLATION: A single breakout cable from the pump to the motherboard makes installation easy.

99,00 € 125,29 €(21% Off off)
07

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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20% Off
8.7

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

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 € 87,46 €(20% Off off)
08

ARCTIC

ARCTIC Liquid Freezer III Pro 280 A-RGB - Water Cooling PC, AIO CPU Water Cooler, 2 x 140 mm, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame - Black

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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

NATIVE OFFSET MOUNTING FOR INTEL AND AMD: The shift of the cold plate center towards the CPU hotspot ensures more efficient heat transfer
INTEGRATED VRM FAN: PWM controlled fan that lowers the temperature of the voltage converters for reliable performance
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 P14 PRO FAN: More power at any speed – more powerful and quieter than the P14, especially at low revolutions. Higher maximum speed for optimal cooling performance under high load

90,98 €
09

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

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16% Off
8.5

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

87,99 € 104,90 €(16% Off off)
10

Thermaltake

Thermaltake TH280 V2 ARGB Sync AIO CPU Water Cooling 280 mm, Infinity Mirror, 2x CT140 ARGB PWM, High Pressure 3.02 mmH₂O, Motherboard Sync, Intel/AMD

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17% Off
8.4

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

White-ARGB look: infinity-Mirror pump lid + 5V ARGB Sync (ASUS/MSI/GIGABYTE/ASRock)
Strong air pressure: 2x CT140 ARGB PWM (500-1800rpm), up to 84.32 CFM / 3.02 mmH₂O
Quick to install: daisy chain cable system + 460 mm hoses, closed system without refilling
Compatibility (socket): Intel LGA 2066/2011/1851/1700/1200/1156/1155/1151/1150; AMD AM5/AM4/AM3+/AM3/AM2+/AM2
280 mm cooling area: 27 mm slim radiator (317 x 139 x 27 mm) for strong CPU loads (up to 355 W TDP)

107,45 € 129,90 €(17% Off off)