ARCTIC Liquid Freezer III Pro 420 A-RGB (White)
Original price was: ₹34,799.00.₹18,999.00Current price is: ₹18,999.00.
- Massive 420 mm radiator delivers exceptional cooling performance for flagship desktop CPUs.
- Thick 38 mm radiator provides enhanced coolant capacity and improved heat dissipation.
- Three P14 Pro A-RGB PWM 140 mm fans offer powerful airflow, high static pressure, and brilliant RGB lighting.
- Integrated 60 mm VRM cooling fan helps maintain lower motherboard VRM temperatures for improved system stability.
- PWM-controlled pump automatically optimizes cooling performance while minimizing noise.
- Offset mounting design enhances thermal transfer by targeting CPU hotspot areas.
- Fully customizable 5V A-RGB lighting synchronizes seamlessly with compatible motherboard RGB software.
- Reinforced EPDM tubing improves durability and ensures long-term reliability.
- Includes premium ARCTIC MX-6 thermal paste for outstanding thermal conductivity.
- Stylish white finish perfectly complements premium white and RGB-themed PC builds.
- Ideal for gaming, overclocking, rendering, AI workloads, streaming, and professional content creation.
- Supported by a 6-year manufacturer warranty for dependable long-term performance.
7 in stock
ARCTIC Liquid Freezer III Pro 420 A-RGB (White)
The ARCTIC Liquid Freezer III Pro 420 A-RGB (White) is ARCTIC’s flagship 420 mm All-in-One (AIO) liquid CPU cooler, engineered to deliver exceptional cooling performance for enthusiasts, gamers, overclockers, and professional creators. Finished in a sleek white design with vibrant 5V Addressable RGB (A-RGB) lighting, it combines aesthetics with industry-leading thermal efficiency. Equipped with an extra-thick 38 mm aluminum radiator, three high-performance P14 Pro A-RGB PWM 140 mm fans, a next-generation PWM-controlled pump, and an integrated 60 mm VRM cooling fan, it effectively handles the thermal demands of today’s most powerful Intel and AMD processors. Reinforced EPDM tubing, integrated cable management, and premium ARCTIC MX-6 thermal paste complete a cooling solution built for long-lasting performance and quiet operation.
Key Features
- 420 mm All-in-One liquid CPU cooler
- Premium 38 mm thick aluminum radiator for superior heat dissipation
- Elegant white finish for premium white-themed PC builds
- Three 140 mm ARCTIC P14 Pro A-RGB PWM fans
- Customizable 5V Addressable RGB (A-RGB) lighting with motherboard synchronization
- Integrated 60 mm PWM VRM cooling fan for additional motherboard cooling
- High-performance PWM-controlled pump for efficient coolant circulation
- Copper cold plate with micro-skived fins for maximum heat transfer
- Offset mounting design optimized for modern Intel and AMD CPU hotspot placement
- Reinforced braided EPDM tubing for long-term durability
- Integrated cable management for a clean installation
- Includes premium ARCTIC MX-6 thermal paste (0.8 g)
- Compatible with Intel LGA1851/LGA1700 and AMD AM5/AM4 platforms
- Backed by a 6-year manufacturer warranty
Specifications
| Specification | Details |
|---|---|
| Product Type | All-in-One Liquid CPU Cooler |
| Radiator Size | 420 mm |
| Radiator Material | Aluminum |
| Radiator Dimensions | 458 × 138 × 38 mm |
| Cold Plate Material | Copper with Micro-Skived Fins |
| Fans | 3 × 140 mm ARCTIC P14 Pro A-RGB PWM |
| Fan Speed | 400–2500 RPM |
| Pump Speed | 800–2800 RPM (PWM Controlled) |
| VRM Fan Speed | 400–2500 RPM |
| Airflow | Up to 110 CFM (186 m³/h) per fan |
| Static Pressure | 5.2 mmH₂O |
| Bearing Type | Fluid Dynamic Bearing (FDB) |
| Tube Length | 500 mm |
| Tube Diameter | 12.4 mm (Outer) / 6.0 mm (Inner) |
| Fan Connector | 4-Pin PWM |
| RGB Connector | 3-Pin 5V A-RGB |
| Supported Intel Sockets | LGA1851, LGA1700 |
| Supported AMD Sockets | AM5, AM4 |
| Thermal Paste | ARCTIC MX-6 (0.8 g) Included |
| Lighting | Addressable RGB (5V) |
| Warranty | 6 Years |
| Color | White |
Uses
The ARCTIC Liquid Freezer III Pro 420 A-RGB (White) is ideal for:
- High-end gaming PCs
- White-themed custom desktop builds
- Overclocked Intel and AMD processors
- Video editing and content creation workstations
- 3D rendering and animation
- AI development and machine learning workloads
- Live streaming and multitasking systems
- Engineering, CAD, and simulation applications
- Quiet-performance desktop systems with customizable A-RGB lighting
- Continuous heavy workloads requiring efficient and reliable CPU cooling





