NexXXxos ST20 HPE Full Copper 280mm Radiator Alphacool
98,89 EUR
(1kg = 2.472,25 EUR)
plus shipping and customs
Hardware/ Electronic Alphacool
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Delivery to US in:
6-10 workdays (resupply of stocks)
Sales Rank:
#38 in Fans&Cooling #4437 in Computer
Style:
Fans&Cooling
Product No.:
2100619701
Description:
Alphacool
NexXxoS HPE-20 Radiator 280mm - black (14444) black -Device type: 280mm Radiator -Type: Radiator -Use: for water cooling -Colour: black Manufacturer No.: 14444
The NexXxoS HPE-20 Full Copper 280mm Radiator (14444) by Alphacool is a high-performance heat exchanger designed specifically for custom water-cooling loops in demanding PC systems. With its 280 mm form factor for two 140 mm fans, it offers a strong balance between cooling capacity and installation compatibility in many mid-tower and full-tower cases. The "Full Copper" design means that all fluid-carrying components of the radiator (fins, channels and chambers) are made from copper, a material with excellent thermal conductivity, ensuring very efficient heat transfer from coolant to air.
The HPE-20 (High Performance Edition, 20 FPI) fin structure is optimized for performance. A relatively dense fin layout increases the effective surface area, making the radiator particularly suitable for medium- to high-speed fans where maximum thermal performance is desired. Multiple G1/4" threads (typically used in Alphacool radiators) enable flexible integration into modern water-cooling loops and compatibility with a wide range of fittings and tubing concepts. The 280 mm format is ideal for cooling powerful CPUs and GPUs simultaneously in a loop, or for multi-radiator setups in enthusiast builds.
Typical applications include high-end gaming PCs, professional workstations, overclocked systems and visually focused showcase builds where both performance and appearance count. The full copper construction not only improves raw cooling performance, but also supports more consistent temperatures under sustained load, reducing thermal throttling and extending component longevity. Combined with suitable fans, the radiator can be run very quietly while still offering a strong cooling reserve, which is particularly attractive for users who want silent systems without compromising performance.
Key advantages of this radiator include its high thermal efficiency, robust build quality and broad compatibility with common PC cases and water-cooling components. The copper construction also tends to be very durable over time when used with appropriate coolants, supporting long-term stability of the entire cooling loop. For users who want to upgrade from entry-level or mixed-metal radiators, the NexXxoS HPE-20 Full Copper 280mm is an attractive option to reduce temperatures and increase performance headroom.
Alphacool is a well-known German brand in the field of liquid cooling and is recognized for its focus on full-copper solutions, modularity and repair-friendly designs. The company often emphasizes durable materials and reusable components that can be reconfigured in future builds, helping users extend the life cycle of their hardware rather than replacing it entirely. In the context of sustainability, such long-lasting, upgradable water-cooling components can help reduce electronic waste and the frequent replacement of less efficient cooling hardware. By choosing a robust full-copper radiator like this one, customers are not only optimizing their system's performance and noise levels, but also contributing to a more responsible, resource-conscious approach to PC building and long-term hardware use.
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