ARCTIC Liquid Freezer III Pro 360 – AIO CPU Cooler, 3 x 120 mm Water Cooling, 38 mm Radiator, PWM Pump, VRM Fan, AMD AM5/AM4, Intel LGA1851/1700 Contact Frame – Black

Price: $124.99 - $69.89
(as of Jul 11, 2026 15:16:42 UTC – Details)

Product description

P12 Pro Fan

Quieter and more powerful at low speeds, with more power reserves under load – for maximum cooling performance without compromise.

Intel Contact Frame

Optimized contact pressure distribution for longer CPU lifespan and more efficient heat transfer.

Easy Installation

Pre-installed, pre-wired fans and animated instructions for straightforward installation.

38 mm Premium Radiator

Improved heat dissipation and a larger fluid volume reduce heat buildup and allow for more efficient handling of temperature spikes.

Case Compatibility

Check the Dimensions

Please note that the Liquid Freezer requires at least 63 mm of free space for installation.

Decentralized Mounting

Better Cooling Performance for Intel and AMD CPUs

Moves the cold plate to the CPU hotspot, ensuring more efficient heat transfer.

Two Control Modes

Complete control or simple control

Control the pump, VRM, and radiator fans individually or via a PWM signal with an all-in-one cable.

60 mm Fan in CPU block

Active cooling in the socket area

Reduces the temperature of the voltage converters and ensures stable performance.

1 Benchmarks

2 Offset Mounting

3 Connection Options

4 Integrated VRM Fan

5 AMD & Intel

Integrated cable management

Fan cables integrated into the sleeving simplify installation and reduce the necessary cabling to a minimum.

Maintenance-Free Water Cooling

The Liquid Freezer III Pro is a closed, maintenance-free system. No liquid refills are required or planned.

MX-6 thermal paste included

Apply MX-6 in a cross pattern – the water pump’s cold plate will distribute the paste evenly.

Premium Tubing

Reinforced EPDM hose with braided braid for maximum durability.

Technical Specifications

General Specifications Thermal paste: MX-6 (0.8 g); Promise: 6 years; Operating ambient temperature: 0–40 °C; Pump: 800–2800 rpm (PWM-controlled); Current | Voltage: 0.35 A | 12 V DC; Cold plate: copper, micro-skived fins; Tube length: 450 mm; Tube diameter: outer: 12.4 mm, inner: 6.0 mm Compatibility Intel: LGA1851, LGA1700; AMD: AM5, AM4 Radiator Material: Aluminum; Dimensions: 398 (L) x 120 (W) x 38 (H) mm VRM Module VRM fan: 400–2500 rpm (PWM controlled); Current | Voltage: 0.05 A | 12 V DC Radiator Fans General: 3x P12 Pro; Speed: 600–3000 rpm; Airflow: 77 cfm | 131 m³/h³/h; Static pressure: 6.9 mmH₂O; Bearing: Hydrodynamic sleeve bearing; Current | Voltage: 0.33 A | 12 V DC; Connector: 4-pin fan connector Size & Weight Radiator: 398 (L) x 120 (B) x 38 (H) mm; Weight: 1915 g

Liquid Freezer III Pro Series in Comparison

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

4.3 out of 5 stars 2,061

4.5 out of 5 stars 2,506

4.5 out of 5 stars 2,506

4.6 out of 5 stars 1,675

4.5 out of 5 stars 2,144

4.5 out of 5 stars 2,144

Price

$69.89$69.89

$80.19$80.19

$76.99$76.99

—

—

—

Intel Socket

LGA1851, LGA1700

LGA1851, LGA1700

LGA1851, LGA1700

LGA1851, LGA1700

LGA1851, LGA1700

LGA1851, LGA1700

AMD Socket

AM5, AM4

AM5, AM4

AM5, AM4

AM5, AM4

AM5, AM4

AM5, AM4

A-RGB-LEDs

/

x12 per Fan, x12 on VRM Fan

x12 per Fan, x12 on VRM Fan

/

x12 per Fan, x12 on VRM Fan

x12 per Fan, x12 on VRM Fan

Fans

3x P12 Pro

3x P12 Pro A-RGB

3x P12 Pro A-RGB

3x P12 PWM

3x P12 PWM PST A-RGB

3x P12 PWM PST A-RGB

Fan Speed

600–3000 rpm

600–3000 rpm

600–3000 rpm

200–1800 rpm

200–2000 rpm

200–2000 rpm

A-RGB Connector

/

3-pin A-RGB Socket

3-pin A-RGB Socket

/

3-pin A-RGB Socket

3-pin A-RGB Socket

Hose Length

450 mm

450 mm

450 mm

450 mm

450 mm

450 mm

Dimensions (Radiator)

398 (L) x 120 (B) x 38 (H) mm

398 (L) x 120 (B) x 38 (H) mm

398 (L) x 120 (B) x 38 (H) mm

398 (L) x 120 (B) x 38 (H) mm

398 (L) x 120 (B) x 38 (H) mm

398 (L) x 120 (B) x 38 (H) mm

Weight

1915 g

1945 g

1945 g

1840 g

1870 g

1870 g

CONTACT FRAME FOR INTEL LGA1851 | LGA1700: Optimized contact pressure distribution for longer CPU life and better heat dissipation
ARCTIC’s P12 PRO FAN: More power at any speed – more powerful and quieter than the P12, especially at low speeds. Higher maximum speed for optimal cooling performance under high load
NATIVE OFFSET MOUNTING FOR INTEL AND AMD: Shifting 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 and thus ensures reliable performance
INTEGRATED CABLE MANAGEMENT: The PWM cables of the radiator fans are integrated in the sheathing of the hoses so that only a single visible cable is connected to the motherboard

Product summary

shift
+
opt
+
D