Specification
| Key Features | ||
| Type | All-in-one 420mm liquid cooler | |
| Fan Speed | 200–1900 rpm PWM Controlled (0 rpm below 5% PWM) | |
| Fan Airflow | 68.9 cfm | 117.06m3/h | |
| Noise | 0.3 Sone | |
| Air Pressure | 2.0 mmH2O | |
| Connector | 4-Pin Connector | |
| LED Number | 12 A-RGB LEDs per Fan | |
| Material | Cold Plate: Copper, Micro-Skived-Fins | |
| Others | Thermal Paste: MX-5 (0.8 g) | |
| Physical Specification | ||
| Dimension | Radiator: 458 (L) x 138 (W) x 38 (H) mm Pump (w/o tubes): 98 (L) x 78 (W) x 53 (H) mm Tube Diameter: Outer: 12.4 mm | Inner: 6.0 mm Tube Length: 450 mm |
|
| Weight | 2019 g (Fan, Radiator, Pump, Tubes) | |
| Supported Sockets | ||
| Intel | Intel LGA 1700, 1200, 115X, 2011-3*, 2066* *Square ILM | |
| AMD | AM5, AM4 | |
| Warranty Information | ||
| Warranty | 6 years | |
Arctic Liquid Freezer II 420 A-RGB All-in-One Liquid CPU Cooler – Ultimate Cooling Performance with Stunning ARGB for High-End PCs
The Arctic Liquid Freezer II 420 A-RGB is a premium all-in-one (AIO) liquid CPU cooler designed for gamers, PC enthusiasts, and content creators in Bangladesh who demand exceptional thermal performance, silent operation, and vibrant ARGB aesthetics. Built for high-performance CPUs, overclocked systems, and professional workstations, this cooler ensures your processor remains stable and efficient under the most demanding workloads, including gaming, streaming, video editing, and multitasking.
At the heart of the Liquid Freezer II 420 A-RGB is a 420mm aluminum radiator, providing a large surface area for superior heat dissipation. It comes equipped with three high-performance 140mm ARGB fans engineered for high static pressure and optimized airflow, allowing for maximum cooling efficiency while maintaining low noise levels. This combination ensures your CPU stays at optimal temperatures even during extended, high-intensity sessions.
The cooler features an advanced pump design for consistent coolant circulation and efficient heat transfer. The integrated VRM fan actively cools motherboard power components, helping maintain system stability during overclocking or heavy workloads. Additionally, the cooler includes offset mounting and a precision-engineered cold plate to maximize contact with the CPU and efficiently dissipate heat.
With addressable RGB lighting, the Liquid Freezer II 420 allows for full customization of lighting effects, which can be synchronized with compatible motherboard software or other ARGB components. Its clean white design (or black depending on model) adds a premium aesthetic, making it perfect for showcase builds or white-themed systems.
Installation is straightforward with broad CPU socket compatibility, including Intel LGA1700, LGA1200, LGA115x, and AMD AM5/AM4, suitable for most modern desktop processors. Pre-applied high-quality thermal paste ensures optimal heat transfer, while the included mounting hardware simplifies setup for a secure and stable installation.
Key Features:
- 420mm aluminum radiator for extreme heat dissipation
- Three high-performance 140mm ARGB fans with optimized airflow
- Advanced pump design for quiet and consistent cooling
- Integrated VRM fan for enhanced motherboard stability
- A-RGB lighting with full system synchronization
- Compatible with Intel LGA1700/1200/115x and AMD AM5/AM4
- Sleek design ideal for high-end gaming and workstation builds
Why Choose Arctic Liquid Freezer II 420 A-RGB:
- Superior cooling for gaming, overclocking, and professional workloads
- Large radiator and high static pressure fans for maximum thermal efficiency
- Customizable ARGB lighting for stunning visual effects
- Quiet operation with long-term reliable performance
- Easy installation with pre-applied thermal paste and universal mounting
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Buy Arctic Liquid Freezer II 420 A-RGB All-in-One Liquid CPU Cooler from Super Tech
Upgrade your PC cooling with the Arctic Liquid Freezer II 420 A-RGB All-in-One Liquid CPU Cooler, available at Super Tech in Bangladesh. Engineered for gamers, content creators, and PC enthusiasts, this AIO cooler combines high-performance liquid cooling with customizable ARGB lighting for both efficiency and style.
Its 420mm radiator ensures excellent heat dissipation, while the integrated fans provide strong airflow with minimal noise. Designed for compatibility with a wide range of Intel and AMD sockets, installation is simple and hassle-free. The Arctic Liquid Freezer II 420 keeps your CPU running at optimal temperatures even during heavy gaming or intensive workloads.
Order online or visit your nearest Super Tech store to get the Arctic Liquid Freezer II 420 A-RGB CPU Cooler at the best price in Bangladesh.


















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