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60 mm fan in CPU block
Enables a continuously higher load and a longer service life of the voltage converters.
Replaces the standard ILM
Minimal mechanical stress on the CPU and mainboard and improved cooling efficiency.
5 mm offset coldplate
Better temperatures on AMD's multi-die chip design thanks to vertically offset mounting.
23 % larger finstack
Consistently lower temperatures due to optimisation of the internal structure of the 38 mm radiator.
Two control modes
Individual control of pump/VRM fan/radiator fan or all via one connection.
| Compatibility | Intel Socket: LGA1851, LGA1700; AMD Socket: AM5, AM4; PI | NNPI: 338 | 309; Thermal Paste: MX-6 (0.8 g); Promise: 6 Years; Operating Ambient Temperature: 0–40 °C; LED Connector: 3-Pin A-RGB Connector; All-In-One Connector: 4-Pin PWM Connector; Splitt Connector: 3x 4-Pin PWM Connector |
| Pump | Pump: 800–2800 rpm (PWM controlled); Current | Voltage: 0.35 A | 12 V DC; Cold Plate: Copper, Micro Skived Fins; Tube Length: 17.72 inches; Tube Diameter: Outer: 0.49 inches, Inner: 0.24 inches |
| VRM Module | VRM Fan: 400–2500 rpm (PWM controlled); Current | Voltage: 0.05 A | 12 V DC; LEDs: 12x A-RGB LEDs; Current | Voltage: 0.40 A | 5 V DC |
| Radiator Fans | Fan: 3x P12 PWM PST A-RGB (white); Speed: 200–2000 rpm; Air Flow: 48.82 cfm | 82.91 m³/h; Static Pressure: 1.85 mmH₂O; Bearing: Fluid Dynamic Bearing; Current | Voltage: 0.11 A | 12 V DC; Cable Lenght: 1.57 inches; Connector: 4-Pin PWM Connector |
| RGB | LEDs: 12x A-RGB LEDs; Current | Voltage: 0.40 V | 5 V DC; Cable Length: 1.57 inches + 3.15 inches; Splitter Cable; Connector: 3-Pin A-RGB Connector + 3-Pin Plug |
| Size & Weight | Radiator + Fans: 18.03 (L) x 5.51 (W) x 2.56 (H) inches; Radiator: 18.03 (L) x 5.43 (W) x 1.5 (H) inches; Weight: 82.01 oz. |
| Conditionally compatible** | ASRock: B650E PG-ITX WiFi, Z790 Taichi Lite ASUS ROG: Z790 Taichi Lite, Crosshair X670E Extreme, Maximus Z690 Apex, Maximus Z690 Extreme, Maximus Z790 Apex (Encore), Maximus Z790 Extreme, Maximus Z790 Formula, Strix B650E-I Gaming WIFI, Strix X570-I Gaming, Strix X670E-E Gaming WIFI, Strix X670E-I Gaming WIFI GIGABYTE: B650E AORUS Master, X670 AORUS Pro AX, X670E AORUS Xtreme, Z690 AORUS Master/Ultra/Xtreme, Z690I AORUS Ultra DDR4, Z790 Aero G, Z790 AORUS Master, Z790 AORUS Xtreme (X) |
| Incompatible | ASRock: A320TM-ITX, X300TM-ITX, X570 AQUA, X570 Phantom Gaming-ITX/TB3, X570D4I-2T, Z690 AQUA, Z690 AQUA OC ASUS: Prime A320M-E, Prime B350M-E, Prime B450M-K, ROG Maximus Z690 extreme Glacial, ROG Maximus Z690 Formula, ROG Strix Z690-I Gaming WIFI, ROG Strix Z790-I Gaming WIFI GIGABYTE: B650I AORUS Ultra MSI: MPG X570S Carbon EK X, MPG Z690 Carbon EK X |
| **Note | **The height of the pre-installed M.2_1 cooler overlaps with the pump of the Liquid Freezer III. ARCTIC provides a suitable M.2 cooler. Please contact ARCTIC support to get a free replacement. Please include the invoice of your motherboard as proof with your request. |
 LF III 420 A-RGB, white
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|  LF III 420 A-RGB, black
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|  LF III 420
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|  LF III 240 A-RGB, black
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|  LF III 280 A-RGB, white
Add to Cart
| LF III 360 | |
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Customer Reviews
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4.4 out of 5 stars 864
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4.4 out of 5 stars 864
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4.2 out of 5 stars 255
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4.2 out of 5 stars 512
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4.3 out of 5 stars 282
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4.4 out of 5 stars 1,114
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Price
| $119.34$119.34 | $115.49$115.49 | $98.55$98.55 | $87.77$87.77 | $101.63$101.63 | — |
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Intel Socket
| LGA1851, LGA1700 | LGA1851, LGA1700 | LGA1851, LGA1700 | LGA1851, LGA1700 | LGA1851, LGA1700 | LGA1851, LGA1700 |
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AMD Socket
| AM5, AM4 | AM5, AM4 | AM5, AM4 | AM5, AM4 | AM5, AM4 | AM5, AM4 |
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A-RGB-LEDs
| 12x per fan, 12x VRM module | 12x per fan, 12x VRM module | / | 12x per fan, 12x VRM module | 12x per fan, 12x VRM module | / |
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Fan
| 3x P14 PWM PST A-RGB | 3x P14 PWM PST A-RGB | 3x P14 PWM | 2x P12 PWM PST A-RGB | 2x P14 PWM PST A-RGB | 3x P12 PWM |
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Fan Speed
| 200–1900 rpm | 200–1900 rpm | 200–1700 rpm | 200–2000 rpm | 200–1900 rpm | 200–1800 rpm |
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RGB Connector
| 3-Pin-A-RGB-Connector | 3-Pin-A-RGB-Connector | / | 3-Pin-A-RGB-Connector | 3-Pin-A-RGB-Connector | / |
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Tube Length
| 17.72 inches | 17.72 inches | 17.72 inches | 17.72 inches | 17.72 inches | 17.72 inches |
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Dimensions Radiator, L x W x H
| 458 x 138 x 38 mm | 458 x 138 x 38 mm | 458 x 138 x 38 mm | 277 x 120 x 38 mm | 317 x 138 x 38 mm | 398 x 120 x 38 mm |
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Dimensions Radiator, L x W x H
| 18.03 x 5.43 x 1.5 inches | 18.03 x 5.43 x 1.5 inches | 18.03 x 5.43 x 1.5 inches | 10.9 x 4.72 x 1.5 inches | 2.48 x 5.51 x 2.56 inches | 15.67 x 4.72 x 1.5 inches |
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Weight
| 2325 g | 2325 g | 2235 g | 1490 g | 1765 g | 1840 g |
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Weight
| 82.01 oz. | 82.01 oz. | 78.84 oz. | 52.56 oz. | 62.26 oz. | 64.90 oz. |
