XSPC
XSPC TX480 Ultrathin Radiator - White
Best ultrathin radiator for compact custom water cooling builds.
Experience superior cooling in compact builds with the XSPC TX480 Ultrathin Radiator in White. Engineered for custom water cooling loops where space is a premium, this radiator stands out as one of the world's thinnest, measuring just over 20mm. Its high-performance copper and brass core, featuring 13 tubes and a dense 22 FPI, maximizes cooling surface area while maintaining low flow restriction. It performs effectively even with low-speed fans, making it an ideal solution for demanding thermal management in space-constrained PC systems.
$114.99
Owner Satisfaction
4.6
/ 5
Category Rank
632
/ 3597
#632 in Computer System Cooling Parts
Price vs Category Average
-24%
Below average
Thickness
20
/ ~mm
Who it's for
- SFF builders working with extremely limited internal chassis clearance
- Performance seekers maximizing cooling efficiency within constrained physical dimensions
- Aesthetic enthusiasts curating a clean, premium white-themed custom PC build
Who should skip it
- Overclockers requiring maximum thermal headroom for high-wattage hardware components
- Silent PC builders prioritizing low-noise operation over compact radiator profiles
- Budget-conscious builders looking for the best cooling performance per dollar
Performance breakdown
Space Efficiency
The ultra-slim profile fits into chassis where standard radiators simply fail.
Low-Speed Performance
Optimized fin density delivers impressive thermal dissipation even with quiet fans.
Flow Restriction
Engineered for minimal resistance to keep your custom loop running smoothly.
Build Quality
Premium copper and brass construction ensures long-term durability and reliable heat transfer.
Installation Versatility
Compact dimensions offer flexible mounting options for tight, custom-cooled PC builds.
Thermal Surface Area
High FPI count maximizes cooling potential despite the extremely thin form factor.
Key Specs
Thickness
~20mm
Core Thickness
16mm
Material
Copper Tubes, Copper Fins, Brass End Tanks
Dimensions
125 x 20.5 x 158mm (WxDxH) ±0.5mm
FPI
22
Ports
G1/4"
Compatibility
1 x 120mm fan (2x with push/pull)
Weight
~308g
Features
- World's thinnest PC radiator design
- Excellent performance with low flow restriction
- High-density core maximizes cooling surface area
- Performs effectively with low-speed fans
- Ideal for space-constrained computer builds
- Thinner than standard 120mm fans
- High performance copper and brass construction
- Fins protrude past tubes for better cooling
What customers say
The XSPC TX480 Ultrathin Radiator earns high praise, especially for its design in tight custom water cooling builds. Its defining feature is the extremely slim 20.5mm profile, which unlocks configurations impossible with standard radiators. Users consistently appreciate the clean, durable white powder coating, enhancing the overall visual quality of their systems. While acknowledging the thermal limits inherent to its thinness, performance is considered excellent for its size class when matched with appropriate high static pressure fans. For builders needing maximum cooling surface area within minimal space, this radiator is often seen as the only practical option, resulting in very high user satisfaction.
Know before you buy
Most standard radiators range from 30mm to 45mm in thickness. At just over 20mm, the TX480 is significantly thinner, making it an excellent choice for SFF (Small Form Factor) cases where clearance for fans and fittings is limited.
Yes. The radiator is specifically engineered to be efficient at lower fan speeds, meaning you can maintain effective cooling without needing high-RPM, noisy fans.
While the high fin density provides a large surface area for heat dissipation, the thin core design helps maintain airflow. You will get the best results with fans that offer decent static pressure, but they do not need to be run at maximum speed.
The TX480 features standard G1/4" ports, which are the industry standard for custom water cooling. This ensures compatibility with the vast majority of aftermarket compression and barb fittings.
Yes, the radiator is compatible with push/pull configurations. However, keep in mind that adding a second set of fans will increase the total thickness of the assembly, which may negate the space-saving benefits of the thin radiator design.
The radiator uses a copper and brass construction, which is compatible with most standard water cooling coolants. As with any custom loop, ensure you use a high-quality coolant with anti-corrosive properties to maintain the longevity of the loop.
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$115