ARCTIC Liquid Freezer III Pro 420 A-RGB
Original price was: ₹32,799.00.₹17,999.00Current price is: ₹17,999.00.
- Massive 420 mm radiator delivers exceptional cooling for flagship desktop CPUs.
- Thick 38 mm radiator provides greater coolant capacity and improved heat dissipation.
- Three P14 Pro A-RGB PWM fans offer high airflow and static pressure with vibrant RGB lighting.
- Integrated 60 mm VRM fan helps cool motherboard power delivery components for improved stability.
- PWM-controlled pump automatically balances cooling performance and acoustic efficiency.
- Offset mounting design improves cooling performance by targeting CPU hotspot areas.
- Fully customizable 5V A-RGB lighting synchronizes with compatible motherboard RGB software.
- Reinforced EPDM tubing enhances durability and long-term reliability.
- Includes premium ARCTIC MX-6 thermal paste for optimal thermal conductivity.
- Compatible with the latest Intel and AMD desktop platforms.
- Ideal for gaming, overclocking, rendering, AI workloads, and professional content creation.
- Backed by a 6-year manufacturer warranty for dependable long-term performance.
ARCTIC Liquid Freezer III Pro 420 A-RGB
The ARCTIC Liquid Freezer III Pro 420 A-RGB is a flagship 420 mm All-in-One (AIO) liquid CPU cooler built for enthusiasts, gamers, overclockers, and professional creators who require uncompromising cooling performance with stunning Addressable RGB lighting. Featuring 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 delivers exceptional thermal efficiency while maintaining quiet operation. With reinforced EPDM tubing, integrated cable management, and premium ARCTIC MX-6 thermal paste included, the Liquid Freezer III Pro 420 A-RGB is an ideal solution for high-end Intel and AMD desktop systems running intensive workloads.
Key Features
- 420 mm All-in-One liquid CPU cooler
- Premium 38 mm thick aluminum radiator for superior heat dissipation
- 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 enhanced 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 hotspots
- Reinforced braided EPDM tubing for improved durability
- Integrated cable management for a clean and organized build
- 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 | Black |
Uses
The ARCTIC Liquid Freezer III Pro 420 A-RGB is ideal for:
- High-end gaming PCs
- Enthusiast and overclocked Intel and AMD systems
- RGB-themed custom desktop builds
- Video editing and content creation workstations
- 3D rendering and animation
- AI development and machine learning workloads
- Live streaming and multitasking setups
- Engineering, CAD, and simulation applications
- Quiet-performance desktop systems with customizable A-RGB lighting
- Continuous heavy workloads requiring efficient and reliable CPU cooling







