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212 Items found
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Alpenfohn Glacier Water 280 High Speed ARGB CPU Water Cooler - 280mm
HS-05Q-AL
star star star star star
(1)
Premium AiO coolers, made for overclocked systems, near silent operations, Thermal Grizzly Hydronaut thermal paste included, 2 Year Warranty
£129.95 £99.95 (incl. VAT)
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Arctic Liquid Freezer III ARGB White High Performance CPU Water Cooler - 280mm
COO-ARC-01990
ACFRE00151A, 280mm Radiator, AIO CPU Cooler, 2 x 140mm Fans, ARGB Lighting, 6 Year Warranty, White
£84.95 (incl. VAT)
fiber_manual_record In stock
Save 18%
NZXT Kraken 280 White RGB AIO CPU Water Cooler - 280mm
HS-02J-NX
RL-KR280-W1, AIO Cooler, RGB Fans (Controller Included), 1.54" LCD Display, White Design, Intel and AMD Socket Compatibility, 6 Year Warranty
£169.99 £139.99 (incl. VAT)
fiber_manual_record In stock
Save 18%
Akasa SOHO 240 Dusk Edition Dual Radiator Liquid CPU Cooler with Addressable RGB Fans - Black
HS-10P-AK
All In One CPU Cooler, 240mm Radiator, aRGB Lighting, Compatible with Intel and AMD Sockets, Black, 2 Year Warranty
£109.99 £89.99 (incl. VAT)
fiber_manual_record In stock
Save 36%
Akasa SOHO 240 Dusk Edition Dual Radiator Liquid CPU Cooler with Addressable RGB Fans - White
HS-10Q-AK
All In One CPU Cooler, 240mm Radiator, aRGB Lighting, Compatible with Intel and AMD Sockets, White, 2 Year Warranty
£109.99 £69.95 (incl. VAT)
fiber_manual_record In stock
Save 23%
Akasa SOHO 360 Dusk Edition Triple Radiator Liquid CPU Cooler with Addressable RGB Fans - Black
HS-10R-AK
All In One CPU Cooler, 360mm Radiator, aRGB Lighting, Compatible with Intel and AMD Sockets, Black, 2 Year Warranty
£129.95 £99.95 (incl. VAT)
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£2.99 (incl. VAT)
fiber_manual_record In stock
Gigabyte AORUS WATERFORCE X II 240 ARGB Liquid AIO Performance CPU Cooler - 240mm
COO-GIG-02179
AORUS WATERFORCE II X 240, AIO CPU Water Cooler, 240mm Radiator, 2 x 120mm ARGB Fan, 3 Year Warranty
£199.99 (incl. VAT)
fiber_manual_record In stock
Cooler Master MasterLiquid 240 Atmos ARGB AIO CPU Cooler - 240mm
COO-CLM-01080
MLX-D24M-A25PZ-R1, Black in Colour, 240mm Radiator, 2x Edge 120 ARGB Fan, ARGB LED, AIO Kit, Intel and AMD Support, 2 Year Warranty
£139.99 (incl. VAT)
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Alpenfohn Glacier Mounting Kit for Intel LGA 1700
HS-05Y-AL
Upgrade kit for Intel 12th Gen Core i processor, For Alpenföhn glacier water AiO cooler, Mounting on Socket 1700 (Intel Alder Lake Series)
£3.95 (incl. VAT)
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Alpenföhn Brocken 3 / ECO Series Mounting Kit - AMD AM5
HS-061-AL
Adapter for Alpenföhn Brocken 3 / Eco Advanced CPU cooler, Adapted to Socket AM5 from AMD, Is mounted on a standard backplate
£0.95 (incl. VAT)
fiber_manual_record In stock
£94.99 (incl. VAT)
fiber_manual_record In stock
MSI MAG CORELIQUID i240 ARGB Performance Liquid CPU Cooler - 240mm
COO-MSI-02811
MAG CORELIQUID I240, 240mm AIO, 2 x 120mm ARGB Fans, Suitable for Intel and AMD Sockets
£109.99 (incl. VAT)
fiber_manual_record In stock
Save 10%
NZXT Kraken 280 Elite White RGB AIO CPU Water Cooler - 280mm
HS-02T-NX
RL-KR28E W1, AIO Cooler, RGB Fans (Controller Included), 2.36" LCD Display, White Design, Intel and AMD Socket Compatibility, 6 Year Warranty
£239.99 £214.99 (incl. VAT)
fiber_manual_record In stock
DeepCool LE300 Marrs All In One LED Black CPU Water Cooler - 120mm
HS-01P-DC
Intel LGA2066/2011-v3/2011/1700/1200/1151/1150/1155, AMDsTRX4/sTR4/AM5/AM4
£49.99 (incl. VAT)
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Save 11%
Alphacool Core Ocean T38 CPU Water Cooler - 420mm
WC-0CU-AC
Ocean T38 Cooler, CPU All In One, 360mm Radiator and 140mm Fans, Compatible with AMD and Intel Sockets, 2 Year Warranty
£89.99 £79.99 (incl. VAT)
fiber_manual_record In stock
Cooler Master MasterLiquid 360 ION All In One CPU Cooler - 360mm
COO-CLM-03479
MLY-D36M-A24PZ-R1, 360mm AIO Cooler, 3 x 120mm ARGB Fans, 2.1" LCD Display, Intel and AMD Socket Support, 6 Year Warranty.
£249.95 (incl. VAT)
fiber_manual_record In stock
DeepCool LS520 All In One Black CPU Water Cooler - 240mm
HS-01W-DC
Intel LGA2066/2011-v3/2011/1700/1200/1151/1150/1155, AMDsTRX4/sTR4/AM5/AM4
£109.99 (incl. VAT)
fiber_manual_record In stock
£94.99 (incl. VAT)
fiber_manual_record In stock
Save 5%
be quiet! Silent Loop 2 120 High Performance CPU Water Cooler - 120mm
HS-01V-BQ
BW009, 2 x 120mm Fan, Socket Compatibility: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM / AMD: AM4 / AM5, CPU Water Cooling, 3 year warranty
£94.99 £89.99 (incl. VAT)
fiber_manual_record In stock
Save 8%
be quiet! Pure Loop 2 FX 280 ARGB High Performance CPU Water Cooler - 280mm
HS-025-BQ
BW014, 2 x 120mm Fan, RGB Lighting, Socket Compatibility: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM / AMD: AM4 / AM5, CPU Water Cooling, 3 year warranty
£129.95 £119.99 (incl. VAT)
fiber_manual_record In stock
be quiet Light Loop 240 ARGB High Performance CPU Water Cooler - 240mm
COO-BEQ-03153
BW020, 240mm AIO CPU Cooler, 2 x ARGB 120mm Fans, Black, 3 Year Warranty
£114.95 (incl. VAT)
fiber_manual_record In stock
be quiet Light Loop 360 ARGB High Performance CPU Water Cooler - 360mm
COO-BEQ-03151
BW022, 360mm AIO CPU Cooler, 3 x ARGB 120mm Fans, Black, 3 Year Warranty
£143.99 (incl. VAT)
fiber_manual_record In stock
Save 24%
Arctic Liquid Freezer II A-RGB High Performance CPU Water Cooler - 420mm
HS-084-AR
ACFRE00109A, AIO Cooler, 420mm, Triple A-RGB 140mm Fan, Socket Support: Intel: 1700 / 1200 / 115X / 2011-3* / 2066* Square ILM / AMD: AM4 / AM5, 6 Year Warranty
£144.95 £109.99 (incl. VAT)
fiber_manual_record In stock
Gigabyte AORUS WATERFORCE X II 360 ARGB Liquid AIO Performance CPU Cooler - 360mm
COO-GIG-02180
AORUS WATERFORCE II X 360, AIO CPU Water Cooler, 360mm Radiator, 3 x 120mm ARGB Fan, 3 Year Warranty
£229.99 (incl. VAT)
fiber_manual_record In stock
be quiet Light Loop 360 ARGB White High Performance CPU Water Cooler - 360mm
COO-BEQ-03152
BW023, 360mm AIO CPU Cooler, 3 x ARGB 120mm Fans, White, 3 Year Warranty
£148.99 (incl. VAT)
fiber_manual_record In stock
£1.99 (incl. VAT)
fiber_manual_record In stock
EK Water Blocks EK-AIO LGA1700 upgrade kit
HS-00L-EK
AIO LGA Socket 1700 Upgrade Kit
£1.99 (incl. VAT)
fiber_manual_record In stock
SAPPHIRE NITRO+ S360-A Addressable RGB AIO CPU Performance Water Cooler - 360mm
HS-004-SP
Sapphire Nitro, AIO Cooler, 360mm Radiator, Addressable RGB Lighting, 120mm Fans, 2 Year Warranty
£89.99 (incl. VAT)
fiber_manual_record In stock
Save 17%
Cooler Master MasterLiquid 240L Core ARGB All In One Liquid CPU Cooler - 240mm
HS-095-CM
MLW-D24M-A18PZ-R1, 240mm Radiator, 2 x 120mm ARGB Fans, Black, Latest Intel and AMD Compatibility, 3 Year Warranty
£89.99 £74.99 (incl. VAT)
fiber_manual_record In stock
Asetek Premium Retention Kit for AMD TR4 Thread Ripper and Asetek Liquid Coolers
HS-057-AS
Asetek Retention Ring for TR4 Sockets, Compatible with Asetek liquid Coolers
£2.99 (incl. VAT)
fiber_manual_record In stock
DeepCool LT520 All In One Black CPU Water Cooler - 240mm
HS-024-DC
Intel LGA2066/2011-v3/2011/1700/1200/1151/1150/1155, AMDsTRX4/sTR4/AM5/AM4
£109.99 (incl. VAT)
fiber_manual_record In stock
Asus ProArt LC 420 Performance AIO CPU Liquid Cooler with Status Meter - 420mm
COO-ASU-01406
90RC00N0-M0UAY0, All In One CPU Cooler, 420mm Radiator, 3 x 140mm Fans, Noctua High Performance Fans, Intel 1700, 1200 and 115x Support, AM4 / AM5 Support, 6 Year Warranty
£299.99 (incl. VAT)
fiber_manual_record In stock
ASUS ROG Strix LC II 240 Performance AIO CPU Liquid Cooler - 240mm
HS-05B-AS
240mm AIO Cooler, 2 x 120mm Fan, Addressable RGB Pump Logo, PWM Fan Control, 38 CM Sleeved Rubber Tubing, 6 Year Warranty
£159.95 (incl. VAT)
fiber_manual_record In stock
ASUS ROG Ryuo III 240 White Performance AIO CPU Liquid Cooler with OLED Display - 240mm
HS-05M-AS
AIO CPU Cooler, 240mm Design, Customisable Pump LED Display, 800 - 2600 rpm fan speed, 70.07 CFM, PWM Control, Aura Sync Support, Supports AM5 / AM4 / 115x / 1200 / 1700
£249.95 (incl. VAT)
fiber_manual_record In stock
ASUS ROG Ryujin III 240 Performance AIO CPU Liquid Cooler with OLED Display - 240mm
HS-05R-AS
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ROG Ryujin III 240 all-in-one liquid CPU cooler with 3.5" LCD, Asetek 8th gen pump, pump embedded fan and 2x Noctua 2000 PWM 120mm radiator fans, 6 year warranty
£349.99 (incl. VAT)
fiber_manual_record In stock
ASUS ROG Ryujin III 240 ARGB Performance AIO CPU Liquid Cooler with OLED Display White - 240mm
COO-ASU-00535
ROG Ryujin III 240 ARGB all-in-one liquid CPU cooler with 3.5" LCD, Asetek 8th gen pump, pump embedded fan and 2x ROG 120mm radiator magnetic daisy-chainable ARGB fans, White, 6 Year Warranty
£349.99 (incl. VAT)
fiber_manual_record In stock
ASUS TUF GAMING LC II 240 ARGB Performance CPU Liquid Cooler - 240mm
COO-ASU-02707
All-in-one water cooling, 240 mm radiator, decoupled pump near radiator, 2x 140 mm PWM fans optimized for radiator operation, integrated RGB lighting with ASUS TUF logo
£109.99 (incl. VAT)
fiber_manual_record In stock
Phanteks Glacier One D30 240mm White RGB All In One CPU Water Cooler
HS-01Q-PT
AiO CPU Cooler, 240mm radiator, 2 x 120mm D30 fans, Rotary fittings for easy installation, Compatible with most Intel and AMD CPUs, RGB lighting on pump and fans
£129.95 (incl. VAT)
fiber_manual_record In stock
Save 15%
be quiet! Silent Loop 2 280 High Performance CPU Water Cooler - 280mm
HS-01X-BQ
BW011, 2 x 140mm Fan, Socket Compatibility: 1700 / 1200 / 2066 / 1150 / 1151 / 1155 / 2011(-3) Square ILM / AMD: AM4 / AM5, CPU Water Cooling, 3 year warranty
£129.95 £109.99 (incl. VAT)
fiber_manual_record In stock

All in one Coolers


LIAN LI GALAHAD II TRINITY SL AIO 360MM ARGB CPU WATER COOLER - WHITE

Take your gaming PC’s cooling performance to new levels with the range of all in one coolers available at Overclockers UK, from manufacturers including Lian Li, Phanteks, Corsair, NZXT, and Fractal. These highly effective CPU thermal solutions are a simple way to add water cooling to your build. Most AiOs consist of a CPU block, radiator, highly flexible tubing connecting the two, and one or more fans. They function by allowing the coolant to absorb heat from the CPU through the contact plate, then pumping it to the radiator where it is then transferred to the large fin stacks for efficient heat dissipation. Thanks to its compact design, an AiO cooler allows for increased airflow within your chassis, providing better cooling for the rest of your hardware. Plus, the small size of the CPU block makes mounting a breeze and the radiator can easily be positioned wherever your case allows. What’s more, AiO coolers offer exceptional aesthetics, with many boasting gorgeous RGB lighting and some even featuring LCD screens, for creating unique effects.


AiO Components

All in one coolers require three main sections to function as a CPU cooler; the block that contacts the processor, a radiator to dissipate heat, and the loop that coolant can flow around.

An AiO CPU block consists of a contact plate that allows for effective heat transfer and provides an efficient route to channel coolant over the plate. Contact plates are generally manufactured from copper, due to its outstanding thermal conductivity. One side of the plate has a smooth surface, which allows for optimal heat transfer to occur between the CPU and block. Within the CPU block, the contact plate features a fin stack, which drastically increases the surface area. Thus, maximising the transfer of heat to coolant.

To dissipate heat, all in one coolers employ radiators. These usually consist of two end chambers that direct the flow of coolant, linked by multiple copper tubes. Each tube will feature aluminium fins which create a large surface area along which the heat can be dissipated. An AiO cooler radiator can come in a variety of sizes, including 120mm, 280mm, 360mm, and 480mm. These correspond to how many fans can be mounted to the radiator, a 120mm radiator can support a single 120mm fan, whereas a 480mm can facilitate up to four 120mm fans. Fans are important as they create airflow through the fin stack, which increases the effectiveness of the radiator.

The loop allows the coolant to flow from the CPU block to the radiator, enabling heat transfer to occur. Both the CPU block and radiator have channels within their structure through which coolant can travel, and these are then connected by two flexible tubes. Alongside this, the loop will also boast a powerful pump to create the pressure required to move liquid around, which can be located either on the CPU block or on the radiator.



Want to Read More?

AiOs are an easy way to add water cooling to your gaming PC, but why do we need water cooling? We explore the reasons for water cooling and the options available in this article.

Read More

All in one Coolers FAQ


Are all in one coolers prefilled?

Most all in one coolers are sealed units, and as such they come prefilled with liquid coolant. Some AiOs do feature a filling port, but this is only used for topping up your coolant.

What size all in one cooler do I need?

For maximum cooling potential, we recommend choosing the largest all in one cooler that will fit within your case. For example, a 480mm AiO would not be compatible with a Mini-ITX case.

Do all in one coolers come with fans?

Most all in one coolers include a corresponding number of fans to the size of the radiator within the scope of their delivery. Although it is best practice to check the listing and manufacturer’s website to ensure they do.

Do all in one coolers come with thermal paste?

Not every all in one coolers come with thermal paste, so it is a wise choice to have some on hand in case yours doesn’t.




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