Thermaltake AW420 AIO Workstation Server Liquid Cooler
Overview
The Thermaltake AW420 AIO Workstation Server Liquid Cooler is a high-performance all-in-one liquid cooling solution engineered for the most demanding workstation and server environments. Designed to support Intel LGA 4677 and AMD SP6/sTR5 sockets, this cooler delivers exceptional thermal management for high-core-count processors such as Intel Xeon and AMD Threadripper PRO.
Unmatched Cooling Performance
Featuring a massive 450mm radiator, the AW420 provides superior heat dissipation capacity, ensuring your CPU stays cool even under sustained heavy loads. The three 120mm PWM fans operate at speeds ranging from 500 to 2000 RPM, offering a perfect balance between airflow and noise. At full speed, the cooler produces a modest 31.6 dBA noise level, making it suitable for both server rooms and professional workstations where acoustic comfort is valued.
Precision Engineering and Compatibility
With a radiator length of 456mm and a slim 27mm profile, the AW420 is designed to fit into a variety of chassis while maintaining efficient airflow. The 4-pin PWM connectors allow for precise fan speed control via your motherboard, enabling dynamic cooling based on CPU temperature. The cooler supports the latest workstation sockets, including LGA 4677 (Intel Xeon), SP6 (AMD EPYC 4004), and sTR5 (AMD Threadripper 7000), ensuring broad compatibility with current high-end platforms.
Key Features
- All-in-one liquid cooling design for easy installation and maintenance-free operation
- 450mm radiator for exceptional heat dissipation
- Three 120mm PWM fans with 500-2000 RPM range
- Low noise operation at 31.6 dBA max
- Supports LGA 4677, SP6, and sTR5 sockets
- 4-pin PWM connectors for precise fan control
- Compact 27mm radiator thickness for wide case compatibility
Ideal Use Cases
This cooler is perfect for professionals running intensive workloads such as 3D rendering, scientific simulations, video editing, and virtualization. It is also an excellent choice for small to medium-sized server deployments where reliable and efficient cooling is critical. Whether you are building a high-end workstation or upgrading a server, the Thermaltake AW420 delivers the performance and reliability you need.
Key Specifications
Detailed Parameters
- Supported Sockets:
- LGA 4677, TR5, SP6
- Height in mm:
- 27
- Radiator Length in mm:
- 456
Pros
- Massive 450mm radiator for superior heat dissipation
- Broad socket compatibility (LGA 4677, SP6, sTR5)
- Low noise operation at 31.6 dBA despite high airflow
- PWM fans allow precise speed control
- Slim 27mm radiator profile fits many cases
Cons
- Large radiator may not fit in smaller cases
- Premium price point compared to smaller AIOs
- Limited to workstation/server sockets, not compatible with consumer CPUs