Alphacool NexXxoS HPE-30 Full Copper 360mm Radiator

Quick Info

• ✔️ 1.2x increased water throughput compared to NexXxos standard
• ✔️ 20% more efficient heat transfer compared to NexXxos standard
• ✔️ 100% of the internal structure is made of copper

Product Overview

For over a decade, Alphacool has been a dominant force in the market with its NexXxoS Full Copper radiator series. The company's extensive portfolio of radiator variants is unique globally. This is achieved through a manufacturing process that utilizes pure copper for all water-carrying parts and cooling fins. Consequently, the NexXxoS series delivers the highest thermal conductivity available in the market. Its exceptional performance allows these radiators to efficiently dissipate even extremely high waste heat, making them indispensable in numerous areas of the cooling industry.

The NexXxoS HPE (High Performance Edition) Full Copper Radiator represents the next evolution. It employs the same high-quality materials as previous NexXxoS models but enhances performance technically. The condensed internal structure allows for an increased number of water channels and copper fins, leading to a larger volume of water in direct contact with the cooling fins. This significantly improves heat transfer. The increased fin density and reduced fin length also optimize the use of the cooling surface. Comparative tests indicate a performance increase of up to 4.5K over conventional NexXxos radiators when using the HPE version. This performance gap can further increase to up to 6K at higher ambient temperatures and fan speeds.

Test Setup for Performance Comparison: NexXxos ST30 360mm radiator vs. NexXxos HPE-30 360mm radiator with Eisbaer cooler, 3x 120mm Rise Aurora fans, on an Asus Prime x299 motherboard with an Intel i9 10900x CPU running with 350W waste heat.

Connection Options & Mounting

The NexXxoS HPE radiator features two G1/4" threaded connections for water inlet (IN) and outlet (OUT) located in the pre-chamber area. An additional G1/4" port on the opposite side serves as a fill or drain port for the water circuit. All necessary screws for mounting the radiator in a PC case and for attaching fans are included with the product. Additional screws are typically not required.

Safety First

To prevent damage to the cooling fins and water channels, the NexXxoS HPE radiator is equipped with special protective plates installed beneath all mounting holes. These plates ensure that screws cannot be overtightened and penetrate too deeply.

Patented Screw Plugs

Alphacool's patented screw plugs are utilized on all NexXxoS HPE radiators. These plugs are fully recessed into the radiator surface, ensuring a flush fit and allowing for straightforward installation within a PC case, avoiding the common issue of protruding screw plugs.

Scope of Delivery

• 1x Alphacool NexXxoS HPE-30 Full Copper 360mm Radiator, black
• 12x M3x5 case mounting screws
• 12x M3x30 fan screws
• 1x Allen key
• 1x plug tool

Technical Data

Download Links

• Product Pictures

Packaging Dimensions per Unit

Other Data

Diagram Description

The diagram illustrates the physical layout and dimensions of the Alphacool NexXxoS HPE-30 360mm radiator. It shows the overall length of 360.00 mm, width of 124.00 mm, and thickness of 30.00 mm. The radiator features multiple G1/4" threaded ports for water connections: two designated as IN/OUT on one end and one designated as a Fill/Drain port on the opposite end. The diagram also indicates the M3x0.5 thread size for fan mounting and provides detailed measurements for various sections, including port spacing and overall component placement. The fin structure is visually represented, implying a dense fin layout.