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Arctic Liquid Freezer II 280 A-RGB
Future-Proof CompatibilityAt the end of 2022, AMD has released the AM5 socket, the successor to its popular AM4 platform. Because all mechanical dime..
Future-Proof Compatibility
At the end of 2022, AMD has released the AM5 socket, the
successor to its popular AM4 platform. Because all mechanical dimensions remain
identical, we are able to guarantee the compatibility of ARCTIC coolers with
AMD's new processors.
Additionally, all coolers shipped by ARCTIC are already
compatible with Intel's Alder Lake and Raptor Lake LGA1700 processors.
Coolers purchased from resellers, however, may still have been shipped without
the corresponding accessories. In this case, please contact our customer
support.
Optimised for AMD Ryzen
AMD has been using a new multi-die layout for its high-end
AM4 processors for a few generations now. In these processors, the hotspot is
not centered by the IHS (Integrated Heat Spreader). To still allow for optimal
heat dissipation, we have developed a special mounting kit for the Liquid
Freezer II that allows the cold plate to be placed directly over the hotspot of
the CPU. AMD's upcoming 7000 series AM5 processors are also come with multi-die
layouts and can therefore benefit from the Liquid Freezer II's unique offset
mounting.
Best CPU Water Cooler
The Liquid Freezer II series has been tested numerous times
by independent reviewers and praised for its performance, price and quietness.
It consistently exceeds all expectations and sets new standards in compact
water cooling. As a further mark of recognition, the Liquid Freezer II series
was awarded the “European Hardware Award 2022” for the best CPU water cooler.
Create Your Own Look
The Liquid Freezer II A-RGB combines the Liquid Freezer II
series' efficient, proprietary PWM water pump with ARCTIC's new A-RGB fans
optimised for static pressure. This allows for perfectly matched, multi-color
lighting effects. With the help of the advanced A-RGB Gen.2 technology and
customizable LEDs, you can design your system with your very own look.
Efficient, Proprietary Pump
While many competitors use a generic water pump, we‘ve gone
to great lengths to develop our own. The results? Quieter operation and higher
efficiency. And, like the Liquid Freezer II’s fans, the water pump is
PWM-controlled and adjusts its speed accordingly. This not only leads to
significantly lower noise levels at low and typical loads, but also a much
lower power consumption for all components of the AiO.
Premium Class Radiator
Unlike most all-in-one liquid cooling manufacturers, we rely
on 38mm thick radiators with a high fin density. This allows a larger amount of
water to be used in the circuit and significantly increases the cooling surface
area.
Water has a much higher heat capacity than aluminum or
copper. This leads to a slower and an up to 5 °C lower temperature increase in
the time-limited turbo mode of modern CPUs.
Quiet VRM Fan
Small fans have the reputation of being particularly loud
and not very durable; that’s why we set out to develop a quiet, sturdy diagonal
fan especially for the Liquid Freezer II. We’re 100% convinced that this 40 mm
fan is just as durable as our other case fans. If the fan doesn’t live up to
our claims, our customer service team will send you a replacement free of
charge (without you having to replace the entire unit).
The fan is PWM-controlled and can cool your voltage
converters and the socket area almost inaudibly by up to 15 °C especially in
overclocking scenarios, with insufficient VRM cooling or in cases with low
airflow and thus allows continuous high load. Provided there is sufficient VRM
cooling, it can be turned off at will.
High Quality Tubing with Integrated Cable Management
The Liquid Freezer II's fiber-reinforced 45 cm tubing allows
for installation even in large cases and effectively prevents coolant
evaporation, so you don't have to worry about refilling your compact water
cooling system.
Plus, our sophisticated cable management hides both the RGB
and PWM cables of your radiator fans in the sleeving.
This makes installation easy and tidy: you only have to
connect two connectors to the mainboard, and there are no other cables to hide.
Fans Optimised for Static Pressure
The illuminated P-fans are already mounted on the radiator
from the factory. During the development of the new P-serie fans, special
emphasis was placed on a focused airflow and thus a high static pressure. The
fans guarantee extremely efficient cooling, even with increased air resistance.
Therefore, the P-series fans are particularly suitable for use on heatsinks and
radiators.
The Right Configuration for Everyone
With its long tubing, availability in four sizes, and
various lighting options, the Liquid Freezer II series is extremely versatile.
It has high compatibility and can be used in Small Form Factor PCs (note
radiator thickness!) as well as in Full Towers.
Intel Socket:
1700, 1200, 115X, 2011-3*, 2066* *Square ILM
AMD Socket:
AM5, AM4
Ram Clearance:
unlimited
Warranty:
6 Years
Operating Ambient Temperature:
0—40 °C
Connector:
Cooler: 4-Pin PWM Connector
LEDs: 4-Pin 5 V-Di-Gnd Connector
Pump/Cold Plate
VRM Fan:
40 mm, 1000—3000 rpm (PWM controlled)
Pump:
800—2000 rpm (PWM controlled)
Power Consumption:
0.5 W—2.7 W (Pump + VRM Fan)
Cold Plate:
Copper, Micro-Skived-Fins
Thermal Paste:
MX-5 (0.8 g)
Fan
Fan:
ARCTIC P14 PWM A-RGB – 140 mm Fan x2
Fan Speed:
200—1900 rpm PWM Controlled (0 rpm below 5% PWM)
Fan Bearing:
Fluid Dynamic Bearing
Noise Level:
0.3 Sone
Voltage/Current:
0.17 A | 12 V DC
Airflow:
68.9 cfm | 117,06 m³h
Static Pressure:
2 mmH2O
Connector:
4-Pin Connector
RGB
LEDs:
12 A-RGB LEDs per Fan
Connector:
3-Pin 5 V-DI-Gnd
Current/Voltage:
0.4 A/ 5 V
Size & Weight
Radiator:
317 (L) x 138 (W) x 38 (H) mm
Pump (w/o tubes)
78 (L) x 53 (W) x 98 (H) mm
Tube Diameter:
Outer: 12.4 mm | Inner: 6.0 mm
Tube Length:
450 mm
Weight:
1600 g (Fan, Radiator, Pump, Tubes)
Packaging
- Width:
155 mm
- Height:
170 mm
- Length:
335 mm
- Weight:
2.117 kg