Top 10 PC AIO Liquid Coolers in 2027

By Kory White · Updated Oct 2026 · 6 min read

Direct answer

The Corsair iCUE H170i ELITE LCD XT is the best PC AIO liquid cooler in 2027: a 420mm radiator with three AF RGB ELITE PWM 140mm fans, a 2.1" IPS LCD and a five-year warranty. The MSI MAG CoreLiquid A15 360 is the best value, listed at $89.99 on MSI’s US store.

At a glance

#	Pick	Price	Best for
1	Corsair iCUE H170i ELITE LCD XT	Not published	Builders with a roomy case who want a 420mm radiator and a custom LCD in the pump head
2	NZXT Kraken Elite 360	$279.99	Buyers who want the largest pump-head screen on the list and a published NZXT price
3	Arctic Liquid Freezer III 420 A-RGB White	Not published	Builds that want a 420mm radiator with a built-in VRM fan and a six-year warranty
4	Lian Li Galahad II Trinity Performance 360	Not published	Builders chasing the highest fan airflow on the list with swappable pump caps
5	ASUS ROG Ryujin III 360 ARGB	Not published	ROG builds that want a 3.5" LCD, magnetic fans and an embedded VRM fan
6	Thermalright Frozen Warframe 360 Black ARGB	Not published	Buyers who want Thermalright’s 360 ARGB loop with the widest socket list
7	DeepCool LE720 360mm	Not published	Small-case builds that need a 52mm-tall pump and a 250W TDP rating
8	MSI MAG CoreLiquid A15 360	$89.99 (listed at $119.99)	Value-minded builders who want a 360mm loop with a published MSI store price
9	be quiet! Silent Loop 3 360mm	€164.90 (recommended retail price)	Noise-sensitive builds that want a published noise curve and a refill port
10	Corsair Nautilus 360 RS	$109.99	Budget-minded Corsair buyers who want a 360mm loop without a screen

Pick by what you want

Best overall

Corsair iCUE H170i ELITE LCD XT

Best value

MSI MAG CoreLiquid A15 360

Best screen

NZXT Kraken Elite 360

Highest airflow

Lian Li Galahad II Trinity Performance 360

Quietest

be quiet! Silent Loop 3 360mm

The ranking

Corsair iCUE H170i ELITE LCD XT

Answrs VerdictThe 420mm LCD pick.

Price: Not publishedRadiator: 420mmFans: Three AF RGB ELITE PWM 140mm fansFan airflow: 19.5 - 89.0 CFMDisplay: 2.1" IPS LCD, 480x480Sockets: Intel 1851, 1700, 1200, 1150, 1151, 1156, 2011, 2066; AMD AM5, AM4, sTR5, sTR4

The Corsair iCUE H170i ELITE LCD XT pairs a 420mm radiator with three AF RGB ELITE PWM 140mm fans rated 19.5 - 89.0 CFM and a 2.1" IPS LCD at 480x480. It lists Intel 1851, 1700, 1200 and older sockets plus AMD AM5 and AM4, and a five-year warranty. Corsair’s page lists no price for the cooler itself.

Go ifBuilders with a roomy case who want a 420mm radiator and a custom LCD in the pump head

Skip ifYou need a published price

Why #1 over #2: It has the biggest radiator on the list at 420mm, matched only by the Arctic 420 A-RGB White.

NZXT Kraken Elite 360

Answrs VerdictThe big-screen 360mm pick.

Price: $279.99Radiator: 360 mm, 401 x 120 x 27 mmFans: F120P Static Pressure Fan x3Display: 2.72 in IPS, 640 x 640Pump speed: 1,200 - 2,800 RPMSockets: Intel LGA 1851 / 1700 / 1200 / 115X, AMD AM5 / AM4

The NZXT Kraken Elite 360 has a 360 mm radiator of 401 x 120 x 27 mm, F120P Static Pressure fans x3, a 2.72 in IPS display at 640 x 640 and a pump rated 1,200 - 2,800 RPM. NZXT lists it at $279.99 with a 6 years warranty.

Go ifBuyers who want the largest pump-head screen on the list and a published NZXT price

Skip ifYou want to spend less than $279.99

Why #2 over #3: Its 2.72 in screen is larger than the Corsair’s 2.1" LCD, and it has a published price where Corsair shows none.

Arctic Liquid Freezer III 420 A-RGB White

Answrs VerdictThe 420mm white pick with a VRM fan.

Price: Not publishedRadiator: 420mm, 458 x 138 x 38 mm, aluminiumFans: 3x P14 PWM PST A-RGB, 200-1900 rpmFan airflow: 69.90 cfmVRM fan: 60 mm, 400-2500 rpmSockets: Intel 1851, 1700; AMD AM5, AM4

The Arctic Liquid Freezer III 420 A-RGB White uses a 420mm aluminium radiator, 3x P14 PWM PST A-RGB fans at 200-1900 rpm and 69.90 cfm, plus a 60 mm VRM fan. ARCTIC lists Intel 1851, 1700 and AMD AM5, AM4 with a 6 Years warranty and no price on its page.

Go ifBuilds that want a 420mm radiator with a built-in VRM fan and a six-year warranty

Skip ifYou need a published price

Why #3 over #4: It adds a 60 mm VRM fan and a 6 Years warranty to the same 420mm radiator size as the Corsair H170i.

Lian Li Galahad II Trinity Performance 360

Answrs VerdictThe highest-airflow pick.

Price: Not publishedRadiator: 360mm, 396 x 130 x 32mmFan speed: H: 200~3000 RPM (Max.)Fan airflow: H: 109.6 CFM (Max.)Pump speed: 4200 RPMSockets: Intel LGA 1851 / 1700 / 1200 / 115x; AMD AM5 / AM4

The Lian Li Galahad II Trinity Performance 360 has a 360mm radiator of 396 x 130 x 32mm, fans up to 3000 RPM (H) and 109.6 CFM (H), and a pump at 4200 RPM. Lian Li lists Intel LGA 1851 / 1700 / 1200 / 115x, AMD AM5 / AM4 and 6 years of warranty. No price is published.

Go ifBuilders chasing the highest fan airflow on the list with swappable pump caps

Skip ifYou need a published price

Why #4 over #5: Its 109.6 CFM (H) airflow is the highest of any cooler here, above the 89.0 CFM of the Corsair H170i.

ASUS ROG Ryujin III 360 ARGB

Answrs VerdictThe 3.5" LCD ROG pick.

Price: Not publishedRadiator: 399.5 x 120 x 30 mm, aluminumFans: 3 x ROG 120mm magnetic daisy-chainable ARGB fans, 600 - 2200 RPMDisplay: 3.5" full color LCDPump: 8th gen Asetek, 800 - 3600 RPMSockets: AMD AM5, AM4; Intel LGA 1851, 1700, 1200, 115x

The ASUS ROG Ryujin III 360 ARGB has a 3.5" full color LCD, an 8th gen Asetek pump at 800 - 3600 RPM, and 3 x ROG 120mm magnetic daisy-chainable ARGB fans at 600 - 2200 RPM. Its radiator is 399.5 x 120 x 30 mm. ASUS lists AMD AM5, AM4 and Intel LGA 1851, 1700, 1200, 115x with a 6 years warranty and shows no price.

Go ifROG builds that want a 3.5" LCD, magnetic fans and an embedded VRM fan

Skip ifYou need a published price

Why #5 over #6: Its 3.5" LCD is bigger than the NZXT’s 2.72 in screen.

Thermalright Frozen Warframe 360 Black ARGB

Answrs VerdictThe widest-socket pick.

Price: Not publishedSockets: Intel LGA115X/1200/1700/1851/2011/2066; AMD AM4/AM5Pump: 3000 RPM, 23 dBA (max)Fan: TL-P12-S, 2000 RPM, 70.84 CFM (max)Radiator: AluminumWarranty: 5 Years

The Thermalright Frozen Warframe 360 Black ARGB lists Intel LGA115X/1200/1700/1851/2011/2066 and AMD AM4/AM5, a pump at 3000 RPM and 23 dBA (max), and TL-P12-S fans at 2000 RPM and 70.84 CFM (max). Thermalright backs it with 5 Years and publishes no price.

Go ifBuyers who want Thermalright’s 360 ARGB loop with the widest socket list

Skip ifYou need a published price

Why #6 over #7: Its socket list reaches back to LGA2011 and LGA2066, which the MSI, DeepCool and be quiet! pages above and below do not all list.

DeepCool LE720 360mm

Answrs VerdictThe low-profile pump pick.

Price: Not publishedRadiator: 402×120×27 mm, aluminumFans: 120×120×25 mm, 500~2250RPM±10%Fan airflow: 85.85 CFMPump: 2550 RPM±10%, 17.8 dB(A)Sockets: Intel LGA1851/1700/1200/1151/1150/1155; AMD AM5/AM4

The DeepCool LE720 360mm has a 402×120×27 mm aluminum radiator, 120×120×25 mm fans at 500~2250RPM±10% and 85.85 CFM, and a pump at 2550 RPM±10% and 17.8 dB(A). DeepCool rates it for 250W TDP and lists Intel LGA1851/1700/1200/1151/1150/1155 and AMD AM5/AM4. The page shows no price.

Go ifSmall-case builds that need a 52mm-tall pump and a 250W TDP rating

Skip ifYou want the maker to publish a price or warranty

Why #7 over #8: Its 85.85 CFM fans move more air than the 64.89 CFM of the MSI A15 360.

MSI MAG CoreLiquid A15 360

Answrs VerdictThe lowest published price on the list.

Price: $89.99 (listed at $119.99)Radiator: 394 x 119.6 x 27.2mm, aluminumFans: 3 fans, 120 x 120 x 25 mm, 500~2050 RPMFan airflow: 64.89 CFMPump: 3400 RPM, 20 dBA (max)Sockets: LGA 1851 / 1700; AM5 / AM4

The MSI MAG CoreLiquid A15 360 has a 394 x 119.6 x 27.2mm aluminum radiator, 3 fans of 120 x 120 x 25 mm at 500~2050 RPM and 64.89 CFM, and a pump at 3400 RPM and 20 dBA (max). MSI’s US store lists it at $89.99, marked down from $119.99, with a 3 Year warranty for LGA 1851 / 1700 and AM5 / AM4.

Go ifValue-minded builders who want a 360mm loop with a published MSI store price

Skip ifYou want a warranty longer than 3 Year

Why #8 over #9: It has a lower published price than the Corsair Nautilus 360 RS at $109.99.

be quiet! Silent Loop 3 360mm

Answrs VerdictThe quiet-first pick with a refill port.

Price: €164.90 (recommended retail price)Radiator: 397 x 120 x 27 mm, aluminumFans: 3 Silent Wings 4 120mm PWM fans, 2500 rpmFan airflow: 76.7 CFMNoise level: 19.8 / 31.9 / 38.8 dB(A) at 50% / 75% / 100% rpmSockets: Intel 1851 / 1700 / 1200 / 1150 / 1151 / 1155; AMD AM5 / AM4 / TR5 / TR4

The be quiet! Silent Loop 3 360mm has a 397 x 120 x 27 mm aluminum radiator, 3 Silent Wings 4 120mm PWM fans at 2500 rpm and 76.7 CFM, and a noise level of 19.8 / 31.9 / 38.8 dB(A) at 50% / 75% / 100% rpm. be quiet! lists a recommended retail price of €164.90 and a 3-year manufacturer’s warranty.

Go ifNoise-sensitive builds that want a published noise curve and a refill port

Skip ifYou want more than a 3-year warranty

Why #9 over #10: It publishes a full noise curve at 50% / 75% / 100% rpm and has a refill port.

Corsair Nautilus 360 RS

Answrs VerdictThe no-screen Corsair 360mm.

Price: $109.99Radiator: 360mm, aluminumFans: 3x 120mm RS series fans, up to 2100 RPMFan airflow: 13.3 - 72.8 CFMPump noise: 20 dBASockets: Intel 1851, 1700; AMD AM5, AM4

The Corsair Nautilus 360 RS has a 360mm aluminum radiator with 3x 120mm RS series fans up to 2100 RPM and 13.3 - 72.8 CFM, and a pump rated 20 dBA. Corsair lists it at $109.99 with Intel 1851, 1700, AMD AM5, AM4 and a five-year warranty.

Go ifBudget-minded Corsair buyers who want a 360mm loop without a screen

Skip ifYou want an LCD or LGA 1200 support

How we ranked these

This is a tier list, not a strict spec sort. Radiator size and fan airflow lead, followed by pump-head features such as an LCD, then socket support and warranty length, then price. Every number is the maker’s own rating from its official product page, and figures marked (max) or as ranges are as the maker states them. Only NZXT ($279.99), MSI ($89.99, listed at $119.99), Corsair for the Nautilus 360 RS ($109.99) and be quiet! (€164.90 recommended retail price) publish a price on the pages used; the others list none. MSI’s page also shows a $10 mail-in rebate banner. Three earlier picks were replaced: Arctic lists the Liquid Freezer III 360 under End-of-Life on its own site, EK’s product page could not be opened to check the Nucleus AIO CR360 Lux, and the be quiet! Silent Loop 2 360mm page no longer loads, so the Silent Loop 3 360mm (its current page) took that slot; the Corsair Nautilus 360 RS Lite was swapped for the Nautilus 360 RS, the model Corsair’s page lists. Their slots went to the Thermalright Frozen Warframe 360 Black ARGB and the MSI MAG CoreLiquid A15 360. The DeepCool page lists no price, warranty or regional sales information, so check that a retailer in your country stocks it. For the fans on your radiator and case, see our [best PC case fans](/electronics/best-pc-case-fans-2027/) page. Facts are taken from each maker's own published information; check the official site before you buy.

Questions people ask

What is the best PC AIO liquid cooler in 2027?

The Corsair iCUE H170i ELITE LCD XT is a 420mm cooler with three AF RGB ELITE PWM 140mm fans, a 2.1" IPS LCD and a five-year warranty. Corsair’s page does not list a price for it.

Which AIO cooler has the lowest published price?

The MSI MAG CoreLiquid A15 360 is listed at $89.99 on MSI’s US store, marked down from $119.99, with three 120 x 120 x 25 mm fans and a 3 Year warranty.

Which AIO has the longest warranty?

The NZXT Kraken Elite 360, ASUS ROG Ryujin III 360 ARGB, Lian Li Galahad II Trinity Performance 360 and Arctic Liquid Freezer III 420 A-RGB each list 6 years of warranty.

Which AIO moves the most air?

The Lian Li Galahad II Trinity Performance 360 lists up to 109.6 CFM at its H fan setting, the highest airflow on this list.

Max fan airflow (CFM, as published) at a glance

MSI MAG CoreLiquid A15 36064.89 CFM

Thermalright Frozen Warframe 360 Black ARGB70.84 CFM

be quiet! Silent Loop 3 360mm76.7 CFM

DeepCool LE720 360mm85.85 CFM

Corsair iCUE H170i ELITE LCD XT89 CFM

Lian Li Galahad II Trinity Performance 360109.6 CFM

Max fan airflow (CFM, as published), as published by each maker. Picks without a published figure are left off.

Official sites

Corsair iCUE H170i ELITE LCD XT · corsair.com
NZXT Kraken Elite 360 · nzxt.com
Arctic Liquid Freezer III 420 A-RGB White · arctic.de
Lian Li Galahad II Trinity Performance 360 · lian-li.com
ASUS ROG Ryujin III 360 ARGB · rog.asus.com
Thermalright Frozen Warframe 360 Black ARGB · thermalright.com
DeepCool LE720 360mm · deepcool.com
MSI MAG CoreLiquid A15 360 · us-store.msi.com
be quiet! Silent Loop 3 360mm · bequiet.com
Corsair Nautilus 360 RS · corsair.com

Prices, specs and availability change; confirm on the official site before you buy.