
Description
Thermaltake UX400 ARGB - 240W TDP CPU Air Cooler
The Thermaltake UX400 ARGB is a compact yet powerful CPU air cooler delivering 240W TDP cooling capacity through four 6mm direct-contact copper heat pipes, a quiet 120mm PWM ARGB fan with 5V motherboard sync, slim tower design with good RAM clearance, and broad Intel and AMD socket compatibility — an efficient and stylish cooling solution for gaming and multitasking builds.
240W TDP Cooling Capacity
240W TDP cooling capacity handles high-performance CPUs including Ryzen 9, Core i9, and other demanding processors — delivering strong, sustained cooling during intensive gaming, rendering, and multitasking workloads without thermal throttling.
4× 6mm Direct-Contact Copper Heatpipes
Four 6mm direct-contact copper heat pipes make direct contact with the CPU IHS for maximum heat transfer efficiency — rapidly pulling heat away from the processor and distributing it across the aluminum fin stack for effective dissipation.
120mm PWM ARGB Fan - 5V Motherboard Sync
The 120mm PWM fan with 5V ARGB lighting automatically adjusts speed based on CPU temperature for optimal noise-to-performance balance, while 5V ARGB sync integrates seamlessly with ASUS Aura Sync, MSI Mystic Light, Gigabyte RGB Fusion, and other major motherboard RGB ecosystems.
Slim Tower - Good RAM Clearance
The slim tower design provides good RAM clearance, ensuring compatibility with tall memory modules and avoiding interference with high-profile RAM kits — suitable for a wide range of modern PC builds.
Intel & AMD Socket Compatibility
Supports the latest Intel and AMD sockets for broad compatibility across modern desktop platforms — a versatile cooling solution for new builds and upgrades alike.
- TDP: 240W
- Heatpipes: 4× 6mm direct-contact copper
- Fan: 120mm PWM ARGB
- ARGB: 5V motherboard sync
- Design: Slim tower, good RAM clearance
- Noise: Low-noise PWM operation
- Platform: Intel & AMD (latest sockets)
- Sync: ASUS Aura, MSI Mystic Light, Gigabyte RGB Fusion
Technical Specifications
- Brand: Thermaltake
- Model: UX400
- Type: CPU Air Cooler
- TDP: 240W
- Heatpipes: 4× 6mm direct-contact copper
- Fan Size: 120mm
- Fan Control: PWM
- Lighting: ARGB (5V sync)
- Platform: Intel & AMD
- Color: Black/Silver