Arctic Cooling Liquid Freezer II Series 280 All-In-One Water CPU Cooler

MX79446 Liquid Freezer II Series 280 All-In-One Water CPU Cooler
MX79446 Liquid Freezer II Series 280 All-In-One Water CPU Cooler MX79446 Liquid Freezer II Series 280 All-In-One Water CPU Cooler MX79446 Liquid Freezer II Series 280 All-In-One Water CPU Cooler MX79446 Liquid Freezer II Series 280 All-In-One Water CPU Cooler

Product Info

LIQUID FREEZER II SERIES

Multi Compatible All-In-One CPU Water Cooler

120 | 240 | 360 | 280

LIQUID FREEZER II SERIES

Multi Compatible All-In-One CPU Water Cooler

120 | 240 | 360 | 280

Liquid Freezer II Series

At ARCTIC, we are proud of our completely new all-in-one CPU water cooler series. For the Liquid Freezer II Series, we have used our experience in CPU water cooling to develop a completely new compact water cooling pump. The new pump of the Liquid Freezer II Series ensures an ideal ratio of high CPU cooling performance to low noise levels.

The CPU AiO water cooler has integrated cable management within fully sleeved tubes for a clean look in your PC's case. Our powerful P-fans provide a fast heat transfer thanks to their high static pressure and outstanding performance.

We recommend the Liquid Freezer II Series, an all-in-one CPU water cooler for those looking for superior performance and low noise level at a fair price. Designed for high performance, the second generation Liquid Freezer comes in four product versions. The Liquid Freezer II is the successor to ARCTIC's well respected Liquid Freezer water cooler.

  • Compatible with Intel® & AMD sockets
  • In-house developed PWM controlled pump
  • High performance allows overclocking
  • Motherboard VRM cooling solution
  • Pressure optimized fan
  • Fully sleeved tubes
  • Integrated cable management
  • Maintenance-free water loop
  • Secure hold with backplate
  • MX-4 thermal paste included

Features

feature

Newly Developed In-house PWM-controlled Pump

The Liquid Freezer II Series features an all-new, in-house developed PWM-controlled pump with a copper base, improved efficiency, low power usage and quiet operation. Unlike most pumps from our competitors, which run at full load even when idle, our pump clocks down consuming less power and producing less noise if no cooling is needed, even with its additional fan for VRM cooling.

Newly Developed In-house PWM-controlled Pump

The Liquid Freezer II Series features an all-new, in-house developed PWM-controlled pump with a copper base, improved efficiency, low power usage and quiet operation. Unlike most pumps from our competitors, which run at full load even when idle, our pump clocks down consuming less power and producing less noise if no cooling is needed, even with its additional fan for VRM cooling.

feature

Motherboard VRM Cooling Fan

An additional 40 mm fan next to the pump helps to cool the motherboard‘s VRM chips. This prevents overheating, especially when overclocking, and allows for continuous heavy loads.

Motherboard VRM Cooling Fan

An additional 40 mm fan next to the pump helps to cool the motherboard‘s VRM chips. This prevents overheating, especially when overclocking, and allows for continuous heavy loads.

feature

Maintenance-free Water Loop

The water loop is sealed, therefore no water or additives have to be refilled.

Maintenance-free Water Loop

The water loop is sealed, therefore no water or additives have to be refilled.

feature

P-Fan for Increased Performance

The Liquid Freezer II benefits of all advantages of our new P-fan.

  • High static pressure for increased cooling performance
  • Broad RPM range
  • Lower power consumption
  • Less vibrations
  • Extended life span
  • High quality bearing
  • PWM for synchronous fan/pump control

For additional information about the P-fans, we recommend our FAQ.

P-Fan for Increased Performance

The Liquid Freezer II benefits of all advantages of our new P-fan.

  • High static pressure for increased cooling performance
  • Broad RPM range
  • Lower power consumption
  • Less vibrations
  • Extended life span
  • High quality bearing
  • PWM for synchronous fan/pump control

For additional information about the P-fans, we recommend our FAQ.

feature

MX-4 Thermal Paste Included

The high-performance MX-4 thermal compound is included and ensures the best cooling results.

Compatibility

  • Socket compatibility:
    • Intel® LGA 1150, 1151, 1155, 1156, 2011(-3)*, 2066*
    • AMD® AM4

* SQUARE ILM

Specifications

Product Liquid Freezer II 280 CPU Water Cooler
Part Number ACFRE00066A
Colour Black
CPU Socket

Intel Socket:
Intel LGA 1150, 1151, 1155, 1156, 2011(-3)*, 2066*

AMD Socket:
AM4

   
Radiator  
Material Aluminum
Dimensions 317 x 138 x 38 mm
   
Fan  
Bearing Type Fluid Dynamic Bearing
Fan Model 2 x ARCTIC P14-140 mm fans
Fan RPM 200 ~ 1,700 rpm (controlled via PWM)
Air Flow 72.8 CFM
Air Pressure 2.4mm H2O
Noise Level 0.3 Sone
Fan Dimension 2 x 140mm fans
   
Cooling Power N/A
Recommended for TDP N/A
Input Power N/A
Voltage Range 12V DC
Rated Current 0.08A
MTBF N/A
   
Connector 4-pin connector
   
Dimensions 140 x 140 x 27 mm
   
Pump/Cold Plate  
VRM Fan 40mm, 1,000 ~ 3,000 rpm (controlled by PWM)
Pump 800 ~ 2,000 rpm (controlled by PWM)
   
Cold Plate Copper, Micro Skived Fin
   
Power Consumption 1W ~ 2.7W (pump and VRM fan)
Tube Length 450mm
Tube Diameter Inner: 6.0mm
Outer: 12.4mm
   
Dimensions 98 x 78 x 53 mm (without tubes)

Package Contents

  • Arctic Cooling Liquid Freezer II Series 280 Water CPU Cooler
  • Accessories
  • MX-4 Thermal Paste Compound
  • User's Manual