ARCTIC Liquid Freezer III 420 ARGB CPU AIO

Expert Features

• LGA1851 AND LGA1700 CONTACT FRAME: Improved contact pressure distribution through Intel mounting frame for efficient heat transfer, thanks to even CPU contact surface
• NATIVE AMD OFFSET MOUNTING: Optimized for the multi-die chiplet design of Ryzen processors – 5mm offset for optimal coverage of the CPU hotspot, resulting in more efficient heat transfer
• ACTIVE COOLING OF THE VOLTAGE CONVERTERS: PWM-controlled VRM fan that additionally cools components in the base area, such as voltage converters
• INTEGRATED CABLE MANAGEMENT: The PWM cables of the radiator fans are integrated into the jacket of the hoses, which means that only one visible cable is connected to the motherboard
• LIMITED COMPATIBILITY WITH A FEW MOTHERBOARDS: Oversized coolers on the M.2_1 slot can lead to compatibility problems. An overview and solution is available in the technical data, in the manual and on the manufacturer’s website. Please use the compatibility check

Expert Specifications

Compatibility:

• Intel: 1851, 1700
• AMD: AM5, AM4
• PI | NNPI: 374 | 339

TIM: MX-6 (0.8 g) Warranty: 6 Years Operating Ambient Temperature: 0—40 °C Weight: 2325 g

Connectors:

• LED Connector: 3-Pin A-RGB Connector
• All-In-One Connector: 4-Pin PWM Connector
• Split Connector: 3x 4-Pin PWM Connector

Pump:

• Pump Speed: 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

Radiator:

• Material: Aluminium
• Dimensions: 458 (L) x 138 (W) x 38 (H) mm

VRM Module:

• VRM Fan Speed: 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:

• Fans: 3x P14 PWM PST A-RGB
• Speed: 200—1900 rpm
• Air Flow: 69.90 cfm | 117.06 m3/h
• Static Pressure: 2.0 mmH2O
• Bearing: Fluid Dynamic Bearing
• Current | Voltage: 0.17 A | 12 V DC
• Cable Length: 40 mm
• Connector: 4-Pin PWM Connector

RGB:

• LEDs: 12x A-RGB LEDs
• Current | Voltage: 0.40 V | 5 V DC
• Cable Length: 40 mm + 80 mm Splitter Cable
• Connector: 3-Pin A-RGB Connector + 3-Pin Plug