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ARCTIC Liquid Freezer III Pro 360

ARCTICCPU cooler

Liquid Freezer III Pro 360

Released March 2025.7Press articlefunkykit.com/news/pc-computers/arctic-introduces-liquid-freezer-iii-pro-all-in-one-cpu-water-coolingRead 14 October 2026Article dated 31 March 2025: the 360 mm models are now available at Amazon, eBay and selected partners. Last checked 16 October 2026.

Cooler type
AIO liquid
Fans
3
Rated TDP
Not available
CPU sockets
AM5, AM4, LGA1851, LGA1700

36 of 54 fields known.

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At a glance

All specs

SourceCalculated

General

Series
Liquid Freezer III Pro5Owner's manualsupport.arctic.de/products/liquid-freezer-iii-pro-360/techdocs/Quick_Manual_AMD_r1b.pdfRead 14 October 2026Quick start guide title: Liquid Freezer III Pro Series. The AMD guide adds a mounting clips set and four spacers to the packaging content.
Model numbers
ACFRE00180A, ACFRE00184A1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 202610Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360-A-RGB/ACFRE00184ARead 14 October 2026ACFRE00184A is the A-RGB edition in black.
GTIN / EAN
4895265000249, 840033402927, 4895265000256, 8400334029341Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026Shipping information page: EAN 4895265000249 and UPC 840033402927 for SKU ACFRE00180A.10Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360-A-RGB/ACFRE00184ARead 14 October 2026EAN 4895265000256 and UPC 840033402934 for ACFRE00184A.
Announced
Not available
Status
Available1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026The arctic.de store lists the black model ACFRE00180A with an add-to-cart button on the access date.
Predecessor
Not available
Successor
Not available
Launch price (US)
$124.997Press articlefunkykit.com/news/pc-computers/arctic-introduces-liquid-freezer-iii-pro-all-in-one-cpu-water-coolingRead 14 October 2026MSRP $124.99 for ACFRE00180A. A-RGB editions are $144.99 and $149.99. The report gives no EUR price. Tax treatment is not stated, as is usual for US MSRP.8Reviewtomshardware.com/pc-components/liquid-cooling/arctic-liquid-freezer-iii-pro-reviewRead 14 October 2026Spec table lists MSRP $124.99 for the black model, which has no lighting as reviewed.9Reviewhwbusters.com/cooling/arctic-liquid-freezer-iii-pro-360-aio-reviewRead 14 October 2026Spec list gives a normal price of $124.99 for the black model.
Launch price (EU)
Not available
Markets
US, EU1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026The arctic.de store sells in EUR incl. VAT. The US market comes from the launch press report.7Press articlefunkykit.com/news/pc-computers/arctic-introduces-liquid-freezer-iii-pro-all-in-one-cpu-water-coolingRead 14 October 2026
Colours
Black1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026
Cooler type
AIO liquid1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026
Air cooler layout
Not available
Rated TDP (claimed)
Not available
Base material
Copper1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026Cold Plate: Copper, Micro Skived Fins. No plating is stated.
Thermal paste
Included1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026Feature text: Includes MX-6 Thermal Paste, applied by the user. The spec sheet lists TIM MX-6 (0.8 g).2Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026

Compatibility

CPU sockets
AM5, AM4, LGA1851, LGA17001Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026The product information block and the spec sheet name LGA1851, LGA1700, AM5 and AM4 in the specifications. The shop filter line also lists Intel 115X and 1200, but the spec sheet and manual do not, so they are not stored.2Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026
RAM height clearance
Not available
Offset mounting
Yes1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026Feature text: Offset Mounting for Intel and AMD shifts the cold plate to the CPU hotspot.3Owner's manualsupport.arctic.de/liquid-freezer-III-pro-360Read 14 October 2026AM4 step: the offset mounting leaves parts of the heatspreader visible because the CPU hotspot is off-centre.

Heatsink

We could not find any of these 3 fields. Show them
Heat pipes
Not available
Heat pipe diameter
Not available
Direct-contact heat pipes
Not available

Liquid cooling

Radiator size
360mm1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026
Radiator dimensions
Length398Width120Thickness38mm(15.7 × 4.7 × 1.5 in)1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026General specifications: radiator dimensions 398 (L) x 120 (W) x 38 (H) mm, material aluminium.
Radiator material
Aluminium1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026
Tube length
450mm1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 20267Press articlefunkykit.com/news/pc-computers/arctic-introduces-liquid-freezer-iii-pro-all-in-one-cpu-water-coolingRead 14 October 2026Same article: tubes are 450 mm for the 240, 280 and 360 mm models and 500 mm for the 420 mm model.
Max pump speed
2,800rpm1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026Pump 800 to 2800 rpm, PWM controlled.
Pump power connector
4-pin PWM fan header3Owner's manualsupport.arctic.de/liquid-freezer-III-pro-360Read 14 October 2026Connect the PWM control cable: the all-in-one cable has one 4-pin plug and the individual cable has three 4-pin plugs. Headers must be set to PWM.
VRM fan
Yes1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026

Fans

Included fans
ModelSize (mm)FansMin speed (rpm)Max speed (rpm)Airflow (CFM)Static pressure (mmH₂O)BearingConnector
P12 Pro12036003,000776.9Fluid dynamic (FDB)4-pin PWM
Source1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026Radiator fan specifications: 3 x P12 Pro, 600 to 3000 rpm, 77 cfm, 6.9 mmH2O, fluid dynamic bearing, 4-pin fan plug. The sheet states no noise level, so noise_dba is left out. The VRM fan (400 to 2500 rpm) is not in the table.
Fans
3

Display and lighting

RGB lighting
No1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026Lighting: none. The A-RGB edition ACFRE00184A uses P12 Pro A-RGB fans and a different weight, so it is a variant row. The white A-RGB edition ACFRE00188A is not covered.
Lighting standard
Not available
Built-in screen
None1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026No screen on the pump block. Lighting: none.
Screen size
Not available
Screen resolution
Not available
Software
Not available
Needs a USB header
No3Owner's manualsupport.arctic.de/liquid-freezer-III-pro-360Read 14 October 2026The installation steps and both quick start guides connect only PWM cables. No USB cable is supplied or mentioned.

Measured

Cybenetics THETA, AMD AM5
Platinum6Measurementcybenetics.com/evaluations/coolers/91Read 14 October 2026Report for the same model and radiator size, which lists P12 Pro fans and 2020 g. Tested April 4 to 10, 2025 with the Default mount. THETA Platinum, AIO, rated at 30 dB(A). The report was evaluated under protocol revision 1.8, before revision 2.0.
Cybenetics THETA, Intel LGA1851
Platinum6Measurementcybenetics.com/evaluations/coolers/91Read 14 October 2026THETA Platinum, AIO, rated at 30 dB(A) on a Core Ultra 9 285K with the Default mount.
Overall performance at 30 dB(A), AM5 (measured)
11,7756Measurementcybenetics.com/evaluations/coolers/91Read 14 October 2026Overall Performance 11,775 at 30 dB(A) on a Ryzen 9 7900X (PBO enabled).
Overall performance at 30 dB(A), LGA1851 (measured)
15,6446Measurementcybenetics.com/evaluations/coolers/91Read 14 October 2026Overall Performance 15,644 at 30 dB(A) on a Core Ultra 9 285K (Intel default mode).
Noise at 100% fan setting (Cybenetics)
47.9dB(A)6Measurementcybenetics.com/evaluations/coolers/91Read 14 October 202647.9 dB(A) at 100% fan setting (3016, 3030 and 3013 rpm). Hemi-anechoic chamber with a 6 dB(A) noise floor, Bruel & Kjaer 2270 sound analyser, microphone 1 m from the cooler at 30 to 45 degrees. Expanded uncertainty is plus or minus 1.23 dB. The protocol keeps the AIO pump at full speed and says the pump noise is not part of the normalized fan-noise levels, so the report does not separate the pump noise.
Thermal tests (measured)
Test CPULoadCPU power (W)Fan settingNoise (dB(A))CPU temperature (°C)
AMD Ryzen 9 7900XPrime95 Small FFTs, full CPU load, PBO enabled199.620 dB(A)2091.8
AMD Ryzen 9 7900XPrime95 Small FFTs, full CPU load, PBO enabled20225 dB(A)2590.4
AMD Ryzen 9 7900XPrime95 Small FFTs, full CPU load, PBO enabled202.830 dB(A)3090.3
AMD Ryzen 9 7900XPrime95 Small FFTs, full CPU load, PBO enabled202.735 dB(A)3590.2
AMD Ryzen 9 7900XPrime95 Small FFTs, full CPU load, PBO enabled205.140 dB(A)4088.6
AMD Ryzen 9 7900XPrime95 Small FFTs, full CPU load, PBO enabled207100%47.987.5
Intel Core Ultra 9 285KPrime95 Small FFTs, full CPU load, Intel default mode302.720 dB(A)2085.4
Intel Core Ultra 9 285KPrime95 Small FFTs, full CPU load, Intel default mode303.325 dB(A)2582.9
Intel Core Ultra 9 285KPrime95 Small FFTs, full CPU load, Intel default mode303.430 dB(A)3081.8
Intel Core Ultra 9 285KPrime95 Small FFTs, full CPU load, Intel default mode303.735 dB(A)3580
Intel Core Ultra 9 285KPrime95 Small FFTs, full CPU load, Intel default mode304.240 dB(A)4077.5
Intel Core Ultra 9 285KPrime95 Small FFTs, full CPU load, Intel default mode304.4100%47.976.8
Source6Measurementcybenetics.com/evaluations/coolers/91Read 14 October 2026Cybenetics Cooling Solutions Test Protocol. Ambient held at 25 C plus or minus 0.5 C and 30% humidity in a climate chamber, open test bench (Cooler Master Test Bench for AM5, DimasTech Bench for LGA1851), Prime95 Small FFTs for at least 10 minutes, values averaged over the last 4 minutes, at least two sessions averaged, pump at 100% in every row. Fans were set to reach each normalized noise level at 1 m, or 100%. CPU power is measured at the EPS connectors. The protocol states Arctic MX-4 paste for all tests. Mount: Default. The report does not publish a temperature above ambient. The AM5 rows use the AM5 platform and the LGA1851 rows the LGA1851 platform.

Dimensions and weight

Dimensions
Not available
Heatsink dimensions
Not available
Weight
2,020g(4.5 lb)1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 20262Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026General specifications: weight 2020 g. Gross shipping weight is 2465 g.
Heatsink weight
Not available

In the box

In the box
VRM fan module, CPU contact frame (Intel), PWM cable (all in one), PWM cable (individual control), Metal flat washers, Screws, Shoulder screws (Intel), Mounting clips set (AMD), Spacers (AMD), T20 driver, MX-6 thermal paste (0.8 g)4Owner's manualsupport.arctic.de/products/liquid-freezer-iii-pro-360/techdocs/Quick_Manual_Intel_r1b.pdfRead 14 October 2026Packaging Content on the Intel quick start guide for the Liquid Freezer III Pro series: VRM fan module, CPU contact frame, two PWM cables, metal flat washers, screws, shoulder screws, T20 driver and MX-6 (0.8 g). The guide is shared by the series and lists no item that only an A-RGB edition has.

Warranty

Manufacturer warranty (source market)
6years1Maker product pagearctic.de/en/Liquid-Freezer-III-Pro-360/ACFRE00180ARead 14 October 2026Spec sheet and support page state 6 years. The warranty page says six years for the entire product range and names no market.2Maker spec sheet (PDF)arctic.de/media/e3/d9/86/1741780098/Spec_Sheet_Liquid_Freezer_III_Pro_360_EN.pdfRead 14 October 2026

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Variants

Each variant lists only what differs from the specs above.

Model numberGTINLaunch price (US)ColoursRGB lightingLighting standardWeight
ACFRE00180A4895265000249$124.99BlackSame as baseNot availableSame as base
ACFRE00184A4895265000256Not availableBlackYesARGB 5 V2,005 g

Sources

We read 10 sources for this CPU cooler. The numbers match the markers in the sheet.

  1. Read 14 October 2026Backs 22 fields
  2. Read 14 October 2026Backs 16 fields
  3. Read 14 October 2026Backs 4 fields
  4. Read 14 October 2026Backs 1 field
  5. Read 14 October 2026Backs 1 field
  6. Read 14 October 2026Backs 6 fields
  7. Read 14 October 2026Backs 4 fields
  8. Read 14 October 2026Backs 1 field
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