Alphacool NexXxoS ST25 Radiator Block
120 mm10 pieces in stock at supplier
Number of fans
Product details
The NexXxoS ST25 radiator block from Alphacool is a highly advanced solution for water cooling, designed for both industrial and private applications. With a clear focus on performance and quality, this radiator offers outstanding cooling performance based on the use of pure copper. The construction includes copper pre-chambers, water channels, and cooling fins, making it a unique product on the market. The combination of high-quality materials and thoughtful design ensures that the NexXxoS ST25 is one of the best options for demanding cooling applications. The special fin density of 15 FPI optimizes airflow and allows for efficient cooling without significantly increasing air pressure. This makes the radiator ideal for various configurations, whether in a gaming PC or a server. Alphacool's careful development and extensive lab testing guarantee reliable performance and longevity.
- Pure copper construction for optimal thermal conductivity
- Special fin density of 15 FPI for improved airflow
- Pressure tested up to 0.8 Bar for increased safety
- Compatible with two 120 mm fans for flexible cooling options
- Made in Germany with high quality standards.
Number of fans | 2 Fan |
fins | Copper |
Connection | 2x G1/4 |
Item number | 20689977 |
Manufacturer | Alphacool |
Category | Water cooling radiators |
Manufacturer no. | 14353 |
Release date | 27.4.2022 |
Colour | Black |
type of radiator | Special radiators |
Number of fans | 2 Fan |
gauge | S - 30mm |
cooling ducts | Copper |
fins | Copper |
Fan diameter | 120 mm |
Connection | 2x G1/4 |
Pressure tested | 0.80 bar |
Case material | Steel |
fan thread | M3 |
Refrigerant | R-718 |
Country of origin | China |
CO₂-Emission | |
Climate contribution |
Length | 272 mm |
Width | 120 mm |
Height | 25.50 mm |
Weight | 676 g |
Length | 37 cm |
Width | 15 cm |
Height | 4.40 cm |
Weight | 625 g |
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Warranty score
How often does a product of this brand in the «Water cooling radiators» category have a defect within the first 24 months?
Source: Digitec Galaxus- 1.Corsair0.5 %
- 2.Alphacool0.6 %
- HaileaNot enough data
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- AlphacoolNot enough data
- CorsairNot enough data
- HaileaNot enough data
Unfortunately, we don't have enough data for this category yet.
Return rate
How often is a product of this brand in the «Water cooling radiators» category returned?
Source: Digitec Galaxus- 1.Corsair3.2 %
- 2.Hailea3.9 %
- 3.Alphacool5.1 %