Best AIO CPU Cooler 2026: 10 Ranked, and the Spec Numbers That Disagree
By Felipe Iglesias · Updated
Shopping for the best aio cpu cooler means reading a specification table that often contradicts the marketing copy sitting right beside it. Corsair's NAUTILUS 360 RS ARGB quotes a whisper-quiet 20 dBA pump in its bullets but prints 36 dB in the spec field. MSI's MAG CORELIQUID A13 claims 31.1 dBA fans and a 3,800 RPM pump in the copy, while its own spec table says 20 dB and 2,000 RPM. Meanwhile the TZMRIT PF360's '320 watts' is a TDP rating pasted into a power field, since every other 360mm AIO here draws between roughly 2 W and 16 W. Its headline 165.1 CFM airflow is, by its own bullet, the combined figure for three fans — about 55 CFM each. None of this makes these coolers bad. But the loudest number on the page is rarely the one you can compare.
We ranked ten of the best aio cpu cooler models on Amazon.co.uk on price, ratings volume, warranty length and whether each listing's own numbers hold together. Where a brand contradicts itself, we print both figures and let you decide.
At a glance
| # | Product | Price | Rating | Link |
|---|---|---|---|---|
| 1 | ARCTIC Liquid Freezer III Pro 360 A-RGB | £74.99 | 4.5 | View |
| 2 | ARCTIC Liquid Freezer III Pro 360 (non-RGB) | £67.49 | 4.3 | View |
| 3 | Corsair NAUTILUS 360 RS ARGB (White) | £79.99 | 4.7 | View |
| 4 | Corsair NAUTILUS 360 RS ARGB (Black) | £79.99 | 4.6 | View |
| 5 | Corsair NAUTILUS 360 RS LCD | £99.98 | 4.6 | View |
| 6 | NZXT Kraken Core 360 RGB | £69.98 | 4.7 | View |
| 7 | MSI MAG CORELIQUID A13 360 | £59.99 | 4.6 | View |
| 8 | Thermalright FW360 SE ARGB V2 | £69.90 | 4.6 | View |
| 9 | NZXT Kraken Plus 360 | £129.98 | 4.4 | View |
| 10 | TZMRIT PF360 360mm AIO with 5.5" LCD | £99.99 | 4.1 | View |
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ARCTIC Liquid Freezer III Pro 360 A-RGB
The cheapest 360mm here with a 38 mm radiator, a six-year warranty and a 3.96 W quoted draw — plus a VRM fan no rival offers.
Pros
- Six-year warranty — the longest of any cooler in this comparison
- Quoted 3.96 W draw against 16 W for the white Corsair NAUTILUS
- 38 mm radiator, the thickest here, plus an integrated PWM VRM fan
- 4.5 from 1,924 ratings, with 80% of reviewers giving five stars
- Fan cables run inside the hose sheathing, so one cable reaches the board
Cons
- 2.02 kg and a 39.9 cm radiator need real case clearance
- 4-pin pump header means no daisy-chaining
- Compatible Devices field lists Server as well as Desktop, which is a listing quirk
- The ARGB version costs £7.50 more than the identical non-RGB cooler ranked second
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Probably the best AIO out there, the fans are great. Didn't realise before buying, but its about 8mm thicker than other radiators, so it didn't fully fit in my Nzxt H6 flow with a motherboard with a large top section. The RGB is clean and works with other apps like SignalRGB. Installation was as easy as it gets.”
Verified purchase“Absolutely amazing cooler. Takes 20 degrees of my 9800x3d in a second and maintains stable 45-50 degrees temperature in heavy 4k gaming mode. Handle cpu spikes very well. Customer service are amazing just be mindful that the pump is a bit bulky and it is not compatible with some motherboards, but arctic customer service will send you for free a new heatsink for your ssd if the original one is blocked by the pump.”
This sits first because of what the specification field actually says: a quoted 3.96 W draw, 3,000 RPM maximum, 77 CFM and a six-year warranty that is the longest in this group. At £74.99 from 1,924 ratings averaging 4.5, it is also the best aio cpu cooler here for anyone who wants ARGB lighting without paying the Corsair premium.
In practice, the 38 mm radiator is the thickest on this list, and the contact frame for Intel LGA1851 and LGA1700 is a real extra rather than a sticker. The integrated VRM fan is PWM-controlled and cools the voltage converters. The fan cables run inside the hose sheathing, which means only one cable reaches the motherboard.
That said, 2.02 kg of filled loop plus a 38 mm radiator needs a case with genuine clearance, and the 4-pin pump header rules out daisy-chaining to a single fan header. If you have one CPU fan header and no hub, the non-RGB version ranked second is the same hardware with fewer cables and £7.50 less to pay.
ARCTIC Liquid Freezer III Pro 360 (non-RGB)
Same 38 mm radiator and six-year warranty as the winner for £7.50 less, with more ratings behind it — 2,380 against 1,924.
Pros
- £67.49 — the second-cheapest 360mm in this article
- Six-year warranty and a 38 mm radiator, matching the £74.99 A-RGB model
- 2,380 ratings, the largest sample in this comparison
- Quoted 3,000 RPM pump and 77 CFM airflow
- Contact frame for Intel LGA1851 and LGA1700 included
Cons
- 4.3 average is the lowest in the top five, with 7 one-star ratings per 100
- No ARGB lighting at all
- 2.02 kg and 39.9 cm long — check case clearance before ordering
- Compatible Devices field names a games console, which is plainly wrong
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Replaced my Ryujin two and Ryujin one, with two of these they are very very cheap but they only goes as far as what you pay for as the build quality and build quality is fantastic. The pipes are large.The fans are super quiet and it even has a VRM fan (this was one of the main factors of me choosing these callers as my previous callers both had a VRM fan), one of these went onto my ROG Crosshair Hero VIII ATX motherboard and the other went onto my ROG Strix Mini ITX motherboard, both with no issues (I did have to flip the pump head 180° on my Strix purely because the bottom failed on the raised M.2 heat sync, but the manual says you can mount them this way and the temperatures speak for themselves), I even quite like the way the mounting is as it offsets the copper pad so that the hotspots of the Ryzen 9 5950X's that I have mount directly in the middle of the plate leving a small piece of the CPU uncovered (this is by design and tells you this in the instructions as well), I will be honest. I was very dubious to start with but I'm running both and the temperatures a hovering around 30°C my previous coolers never got any lower than 41°C.The appearance may not be for everyone, no they don't have LEDs and no they don't have screens but they do look good. I do like the design of the pump head looks a little little like an aircraft turbine and if you want raw great quality cooling you can't go wrong and for the price it's almost as if you've stolen them!I would fully recommend these for any build, including Intel CPUs as they come with an Intel mount as well!”
Verified purchase“I didn't know cooling could be this good! This thing keeps my i9-13900k considerable cooler that my old Gallahad 360, combine it with some custom fan curves and my computer runs cool and quiet during light work and a bit loud but low temps under full sustained load. Really nice to be able to get one with lots of flashing LEDs as well!Install is easy enough, the only tricky bit is you might want an extra hand to hold the frame on the back of the mobo whilst you latch the first screw. Instructions are clear and easy to follow. Nice that it comes with plenty of very good thermal compound.It's a thicker radiator than normal, so just double check clearance before you buy. VRM cooler has a noticeable effect which is great. It's one of the most affordable 360 AIO's and clearly one of the best.”
Second place, and £7.50 cheaper than the model above at £67.49, with more ratings behind it — 2,380 against 1,924. The trade is lighting: this version has none. For anyone who does not need ARGB, it is the best aio cpu cooler per pound in this article.
Mechanically it is the same cooler: 38 mm radiator, 3,000 RPM quoted, 77 CFM, six-year warranty and an LGA1851/LGA1700 contact frame — which is why it earns a place among the best cpu liquid cooler picks at this price. The 'Compatible Devices' field lists Gaming Console instead of Server, which is a listing quirk rather than a design difference.
However, it carries the lowest star average in the top five at 4.3, and it is still 2.02 kg of filled loop in a 39.9 cm frame. If you want the best liquid cpu cooler for am5 without paying for lighting, this is the value pick here. If you do want the lights, pay the extra £7.50.
Corsair NAUTILUS 360 RS ARGB (White)
Highest-rated cooler in this article at 4.7 from 812 ratings — and the clearest example of one listing quoting 20 dBA and 36 dB for the same pump.
Pros
- 4.7 average from 812 ratings — the highest star rating in this article
- 16 W quoted draw, comfortably inside one 4-pin header's budget
- Daisy-chain wiring: three fans, one PWM header, one ARGB header, no controller
- Convex cold plate with pre-applied thermal paste
- Five-year manufacturer warranty
Cons
- Bullets claim 20 dBA while the spec field says 36 dB — 16 dB apart
- 16 W is the heaviest quoted draw here
- No airflow figure published anywhere in the listing
- Costs £12.50 more than the non-RGB ARCTIC ranked second
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Works great installation was easy and keeps my ryzen 9 7950x cool with idle temps between 30c and 35c depending on ambient temperature and under full load the highest ive had it reach was 87c and that was during a stress test, its also fairly quiet i did have to lower the pump rpm but they didnt affect cooling and dropped the noise down quite a bit. it also looks real nice i have a white pc set up so the white aio fits it perfectlyoverall i recommend this aio to anyone who wants something thatll work and does well at its job”
Verified purchase“Brilliant AIO! The attention to detail is amazing. There is pre-applied thermal paste which is a great addition. I paid £89.99 for this and Id say its a great value for money. It comes with all the brackets for perfect connectivity and fit to the motherboard.”
Third, and the highest-rated cooler here at 4.7 from 812 ratings. The catch sits at the top of the page: the bullets promise a pump generating 'a whisper-quiet 20 dBA', while the specification field prints a noise level of 36 dB. Both numbers belong to the same listing, and 16 dB is not a rounding error.
What you get is a 360mm radiator with three daisy-chained RS120 ARGB fans that need one 4-pin PWM header and one +5V ARGB header between them. The cold plate is slightly convex, with paste pre-applied. Meanwhile the quoted 16 W draw is the highest in this comparison — roughly four times the 3.96 W of the ARCTIC at number one.
Either way, the white version costs exactly the same as the black one at £79.99, so the choice is cosmetic. If you want the best aio cpu cooler here for a white build, this is it. If you object to paying for ARGB you never switch on, buy the non-RGB ARCTIC instead.
Corsair NAUTILUS 360 RS ARGB (Black)
Identical hardware to the white version for the same £79.99, with 1,181 ratings at 4.6 and a wattage field reading '10 Watt-hours'.
Pros
- 4.6 from 1,181 ratings, the third-largest sample here
- Same 36 dB spec figure and convex cold plate as the white model
- Daisy-chained fans need a single 4-pin PWM and one +5V ARGB header
- Five-year manufacturer warranty
- Ranks 6th in Amazon's Fans & Cooling category
Cons
- Wattage field reads '10 Watt-hours' — a unit of energy, not power
- Bullets still claim 20 dBA against a 36 dB spec figure
- No airflow or radiator thickness given anywhere in the listing
- Four one-star ratings per 100 across 1,181 reviews
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Easy to install, nice and quiet, looks great and performs even better, goes on great sales and snagged it up for no more than £80. Best budget AIO by far”
Verified purchase“Might be the best fans for heat and looks, did have a ticking noise but corsair support replaced it free of charge and now its really quiet.”
Fourth by a whisker: same £79.99, same 36 dB spec figure, same convex cold plate, but 1,181 ratings at 4.6 against the white model's 812 at 4.7. It also carries the oddest single field in this comparison — a wattage listed as '10 Watt-hours', which is a unit of energy, not power.
In practice the ARGB model here cools like the £99.98 LCD version below it, because the pump, cold plate and radiator are shared. The daisy-chain wiring is the real feature: three fans, one PWM header, one ARGB header, no separate controller box. For a tight aio cooler for intel lga 1700 build, that saves a genuine amount of cable work.
That said, the 4.6 average includes four one-star ratings per 100, and the 36 dB spec figure is the number to plan around rather than the 20 dBA bullet. If your case sits on a desk beside you, this is not the best 360mm aio cooler for a quiet desk build — buy on the spec field, not the bullet.
Corsair NAUTILUS 360 RS LCD
The only Corsair here whose spec table matches its marketing — and £20 buys a 2.1-inch IPS screen on the pump cap.
Pros
- Spec table and marketing copy agree: 20 dB in both
- 2.1-inch IPS LCD on the pump cap
- 5 W quoted draw, roughly a third of the 16 W white NAUTILUS
- 1.59 kg — the lightest Corsair cooler in this article
- Five-year warranty, same as the cheaper NAUTILUS models
Cons
- Power connector listed as 3-pin, unlike the 4-pin pumps on the other Corsairs
- 740 ratings against 1,181 for the black non-LCD version
- No airflow or fan speed figure published in the spec table
- £20 more than the same cooler without the screen
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“I love this AIO looks nice in my Corsair 220t airflow great for £50.All up and running with full access to Giphy website for crazy giphs in Corsair ICUE let's you customise,very happy.Temps 66°C-72°C while playing heavy RT games,although I did smere the readily applied thermal paste with my thumb.I just screwed it down.Itll be fine until I put some arctic paste on sometime.”
Verified purchase“My grandson chose this as an upgrade to his gaming PC. It was fairly straightforward to install and he loves the LCD screen on the pump as it shows giphys and other displays while the PC is running.It's quiet and keeps the CPU nice and cool”
Fifth, and £20 above the non-LCD versions at £99.98. For that you get a 2.1-inch IPS screen on the pump cap. Crucially, this is the one NAUTILUS listing whose spec table agrees with its copy: the noise level reads 20 dB, not 36 dB.
Worth noting, the power connector is listed as 3-pin while both cheaper Corsair units are 4-pin, and the quoted draw is 5 W — roughly a third of the white NAUTILUS. At 1.59 kg it is also the lightest of the three Corsair coolers here. The RS120 fans are the same ones used on the £79.99 models, so the cooling hardware is unchanged.
By contrast, 740 ratings at 4.6 is a smaller sample than the black non-LCD version's 1,181. If you want the best aio cpu cooler for a case you actually look at, the screen earns its £20. If the case lives under a desk, it does not.
NZXT Kraken Core 360 RGB
Joint highest rating here at 4.7, but from 198 ratings — the second-smallest sample — for £69.98 with a confirmed 3,100 RPM pump.
Pros
- 4.7 average, joint highest in this article
- £69.98 — cheaper than every Corsair here
- 3,100 RPM pump confirmed in both the bullet and the spec field
- Single-frame fan unit reduces screws and cable runs
- Five-year manufacturer warranty
Cons
- Only 198 ratings — the second-smallest sample in this article
- 154th in Amazon's Fans & Cooling category, against 5th for the Corsair LCD
- 12.12 W quoted draw, three times the ARCTIC's 3.96 W
- No socket list printed in the specification fields
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Brilliant bit of kit this very rarely see temps above 50 degrees on an i7-10700The multi fans are quiet it fits well and looks good in any case I thinkCan often find it on sale I Believe I paid around £70-90Installation was just like any other aio”
Verified purchase“Excellent, budget friendly AIO cooler, quiet and efficient. Keeping my CPU temperatures very low, just like too tier expensive AIOs. This cooler doesn't need any special bulky software to run which is great. Definitely worth buying!”
Sixth, and the joint highest rating here at 4.7 — but from only 198 ratings, the second-smallest sample in the group. Its best sellers rank of 154th in Fans & Cooling sits far behind the ARCTIC and Corsair entries, which are all inside that category's top ten.
The single-frame fan design is the practical feature: three fans in one housing means fewer screws and one cable run. NZXT quotes a 3,100 RPM pump, and the spec table confirms 3,100 RPM, 31.9 dB and 75.05 CFM — an unusually clean case of a bullet and a spec field saying the same thing. At £69.98 it undercuts every Corsair on this page, which makes it the best aio cooler for gaming pc builds on a fixed budget.
Even so, 198 ratings is a thin evidence base next to 2,380, and the 12.12 W quoted draw is three times the ARCTIC's 3.96 W. The five-year warranty matches Corsair but trails the six years ARCTIC offers. If you want a long track record before you commit, look at the top of this list.
MSI MAG CORELIQUID A13 360
The cheapest 360mm here at £59.99, with a listing whose bullets claim 3,800 RPM and 31.1 dBA while its own spec table says 2,000 RPM and 20 dB.
Pros
- £59.99 — the lowest price of any 360mm in this article
- 62.6 CFM airflow appears in both the bullet and the spec field
- Enlarged copper cold plate with a split-flow radiator
- Fans arrive pre-installed, which shortens the build
- 4.6 average from 394 ratings
Cons
- Bullet claims a 3,800 RPM pump; the spec field says 2,000 RPM
- Bullet claims 31.1 dBA fans; the spec table says 20 dB
- Three-year warranty, short of the five and six years offered elsewhere
- Unit Count field reads 130.0 gram for a 1.65 kg product
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“I recently upgraded to the MSI MAG CORELIQUID A13 360mm and I am thoroughly impressed with its cooling capabilities and overall quality.Exceptional Cooling: The 360mm radiator combined with the 62.6 CFM fans keeps my CPU temperatures incredibly low, even during intense gaming sessions and demanding rendering tasks.Easy Installation: The installation process was straightforward, and the provided hardware was excellent. The tubing is flexible enough for clean routing.Aesthetically Pleasing: While its focus is performance, the sleek, understated design looks great inside my PC case.This AIO (All-in-One) liquid cooler offers premium cooling performance without the premium price tag. If you need a reliable and powerful cooler for a high-end or overclocked processor, this is an excellent choice. Highly recommend!”
Verified purchase“This liquid cooler has been a great upgrade. The pump runs smoothly with almost no audible noise, and can customise the fans to ramp up only when needed. Under heavy workloads, the cooler keeps my CPU temperatures stable and cool. The lighting is subtle and clean, goes perfect with my PANO case. Overall, strong performance and great value.”
Seventh, and the cheapest 360mm AIO in this article at £59.99. It is also the clearest case of a listing arguing with itself: one bullet claims a pump running 'up to 3800 RPM' and fans at 31.1 dBA, while the spec table underneath says 2,000 RPM and a 20 dB noise level.
In practice the fan figures are the ones worth trusting, because they repeat: 500–2000 RPM, 2.361 mmH2O static pressure and 62.6 CFM, with the spec field confirming 62.6 CFM. The radiator uses a split-flow design and the fans arrive pre-installed. If you want the best aio cpu cooler under £60, this is the only 360mm at that price here.
The catch is the warranty: three years, against five from Corsair and NZXT and six from ARCTIC. The 'Unit Count' field also reads 130.0 gram, which is not the weight of a 1.65 kg cooler. Skip it if you want a long warranty, or a listing whose numbers agree with each other.
Thermalright FW360 SE ARGB V2
The cheapest route to a 360mm AIO with a screen at £69.90 — and a listing that states its own weight as 200 g.
Pros
- £69.90 — the cheapest 360mm AIO here with an LCD screen
- 28.2 dB quoted noise, second-lowest in this article
- Three daisy-chained TL-M12Q fans running to 2,000 RPM
- 2-inch LCD accepts system data, images and animated GIFs
- 3 W quoted draw, among the lowest here
Cons
- Item weight listed as 200 g, which cannot be right for a 360mm cooler
- 68.9 CFM quoted airflow is below the NZXT Core's 75.05 CFM
- No warranty period given anywhere in the specification fields
- 313 ratings, a smaller sample than the Corsair or ARCTIC entries
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Honestly one of the best value parts in my whole build. I went with the Thermalright 360mm AIO and for the price I really wasn't expecting it to look and perform this good.It looks absolutely beautiful in my white build, the LCD screen is a really nice touch and cooling performance has been excellent with my 9800X3D. Even during long gaming sessions it keeps everything under control without making any noise.There are definitely much more expensive coolers out there, but after using this I honestly don't see why I would've needed to spend more. Great looks, great cooling and amazing value for money. Absolute banger.”
Verified purchase“Easy & clean install given the daisy chain design. My son loves it in the build, along with the 6 reverse fans of the same brand.”
Eighth. At £69.90 it is the cheapest route to a 360mm AIO with an LCD — a 2-inch screen against the 2.1-inch panel on the £99.98 Corsair. The spec table quotes 28.2 dB, 68.9 CFM and a 3 W draw, all of which sit inside the range set by the bigger brands here.
The three TL-M12Q fans daisy-chain and run to 2,000 RPM, which keeps cable clutter down. It is a practical 360mm aio cpu cooler for AM4, AM5, LGA1851 and LGA1700 boards, and the LCD accepts system data, images and animated GIFs. At 28.2 dB it is also the second-quietest figure quoted in this article, after the 20 dB of the Corsair LCD.
However, the item weight is listed as 200 g. A 360mm aluminium radiator with three fans and a screen does not weigh 200 g — the TZMRIT cooler below weighs 2.25 kg. That field is wrong, and it is the kind of error that makes every other number on the page harder to trust. If weight matters for shipping or mounting, confirm it before you buy.
NZXT Kraken Plus 360
The most expensive cooler here at £129.98, with a 1.54-inch LCD, Zero RPM mode and the shortest warranty in this comparison.
Pros
- 2.16 W quoted draw — the lowest of any cooler in this article
- Zero RPM mode stops the fans entirely at low loads
- 1.54-inch square LCD with NZXT CAM control
- Pre-applied paste and a single breakout cable from the pump cap
- Tool-free brackets covering AM5 and LGA1851
Cons
- £129.98, nearly double the £67.49 ARCTIC ranked second
- Two-year warranty — the shortest in this article
- Seven one-star ratings per 100, the second-worst split in this group
- No airflow or pump speed figure printed in the spec fields
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Amazing AIO. Incredibly silent and the installation was quick and easy. Keeps my intel cpu at a calm 80° on max load and it is a power hungry chip. The screen is such a nice addition too. System temps at a glance and the software is not problem either. Built super nice too and fits nicely in my case.”
Verified purchase“This AIO is superb value for money. I needed a cooler in a hurry and I was initially worried about pairing this with a 9950X3D but my word, it's doing a superb job at keeping it cool. Idle temps around 45deg and under heavy load on something like BF6 it sits around 70deg.”
Ninth, and the most expensive cooler here at £129.98 — nearly double the £67.49 ARCTIC. For the money you get a 1.54-inch square LCD, a 30 dB noise figure and a 2.16 W quoted draw, the lowest in this group.
At the same time, Zero RPM mode stops the fans completely under light load, which no other cooler here advertises. The Turbine pump, pre-applied thermal paste and a single breakout cable from the pump cap keep installation tidy, and the tool-free brackets cover AM5 and LGA1851.
The catch is the warranty: two years, the shortest in this article by four years against ARCTIC. It also carries the second-highest share of one-star ratings here, at 7 per 100. If you want the best aio cpu cooler for the long haul rather than the nicest screen, spend less and buy six years of cover instead.
TZMRIT PF360 360mm AIO with 5.5" LCD
Lowest-rated cooler here at 4.1 from 187 ratings, with a 320 W 'wattage' that is a TDP figure and a 165.1 CFM airflow its own bullet splits across three fans.
Pros
- 5.5-inch LCD at 480 x 960 — the largest screen in this article
- Magnetic screen mount with 270° rotation
- Pump quoted at 2,700 RPM across AM4, AM5, LGA1851, LGA1700, 1200 and 115X
- ARGB lighting synced to a 5V 3-pin motherboard header
- £99.99 for a 360mm AIO with a screen this size
Cons
- Wattage field reads 320 watts — a TDP rating, against 2.16–16 W for every other cooler here
- 165.1 CFM is the combined total for three fans, about 55 CFM each
- 4.1 average with 12 one-star ratings from 187
- No warranty period given in the specification fields
What buyers actually say
Quoted from customer reviews on Amazon
Verified purchase“Best aio you can get with a good screen without pay for the big names brand like Corsair and breaking the bank Instillation was easy as well”
Verified purchase“The TZMRIT PF360 AIO exceeded my expectations. Cooling performance is outstanding, keeping temperatures low even under heavy load. The 5.5-inch LCD screen is bright, sharp, and adds a premium touch to the build. Installation was simple, and the magnetic display is a great bonus. Highly recommended for anyone looking to upgrade their PC cooling setup.”
Tenth. At £99.99 with 4.1 from 187 ratings, this is the weakest-rated cooler in the article, and 12 of those 187 reviews — roughly 6% — are one-star. It has the largest screen in the group at 5.5 inches and 480 x 960 resolution, both well beyond the 1.54-inch and 2-inch panels on the coolers above.
The listing is also where the numbers stop meaning much. 'Wattage: 320 watts' is a TDP rating dropped into a power field: every other 360mm cooler here quotes between 2.16 W and 16 W. Its headline 165.1 CFM airflow is, by its own bullet, the combined figure for three fans — roughly 55 CFM each. Meanwhile the pump is quoted at 2,700 RPM and the noise at ≤30 dB.
None of that makes it a bad cooler, but if you want the best cpu water cooler for the money, £99.99 buys a Corsair with a five-year warranty and a spec sheet you can read. Skip this one if a long warranty, or a verifiable airflow figure, matters more than a large screen. There is no warranty period printed in its specification fields at all.
Final Verdict
For most builds, the £67.49 ARCTIC Liquid Freezer III Pro 360 is the sensible buy: 2,380 ratings, a six-year warranty and a quoted 3.96 W draw. If you want lighting and a higher star average, the £79.99 Corsair NAUTILUS 360 RS ARGB delivers 4.7 from 812 ratings and a documented 36 dB rather than a claimed 20 dBA. And if you need a display on the pump, the £99.98 LCD version is the cheapest Corsair here with one. Either way, decide which number you trust before you pay: the best aio cpu cooler for your build is the one whose spec table matches its own marketing. Read the wattage field first — 320 W and 2.16 W cannot both be pump power, and the best aio cpu cooler listings are the ones that do not ask you to guess.
Written by
Felipe Iglesias
Founder & Lead Reviewer
Felipe is a computational engineering student who has been working in SEO since he was sixteen. He founded ranked10 and researches every guide on the site.
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Almost nothing in this list of the best case fans is sold as a single fan, so the price on the page is not the price of a fan. The £21.49 ARCTIC five-pack works out at £4.30 a fan. The £18.66 ARCTIC pack works out at £3.73. Meanwhile the £18.99 be quiet! Light Wings buys you one fan. The same be quiet! Light Wings 120mm PWM high-speed fan is listed twice — £18.99 on its own and £44.99 as a three-pack with an ARGB hub. That is £15.00 a fan, and £11.98 less than three singles. The noise numbers cannot be lined up either: ARCTIC quotes 0.3 sones on both its five-packs, Noctua quotes 25.1 dB(A), be quiet! 31 dB and Corsair 36 dB. As a result the spec tables are not all in the same unit, and Noctua is the only brand here quoting airflow in cubic metres rather than CFM. We ranked nine of the best case fans on Amazon on three measures a buyer can check: the price divided by the number of fans in the box, the specification each manufacturer actually publishes, and the review count behind the star rating. There is no test bench here. Where a listing contradicts itself — and several do — we say so, with both numbers.
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