It’s the best system because it’s your system! Only be satisfied with perfection! The new Alphacool NexXxos V.2 radiators will take you to the next level!

Increase the performance of your system with the new Alphacool NexXxos V.2 radiators.

New and yet proven

Alphacool also has been able to combine the best quality with the most beautiful design for the NexXxos V.2 radiators. The end chambers have been manufactured in a noble, modern design. In addition, the NexXxos ST30 V.2 radiators now also have a G1/4“; connection at the opposite end chamber than the inlet/outlet for easy bleeding of the loop. Mount your Alphacool NexXxos radiator in any position, the possibilities are unlimited.

Countersunk screw plugs - anything but ordinary

For the first time Alphacool has created countersunk the screw plugs for the NexXxoS range. This unique, patented design allows you to stay flexible with your Alphacool NexXxos V.2 Radiator. Mount your radiator the way you want it. Thanks to the differently positioned inlets and outlets, you remain individual and unique.

Solid copper - the best performance at the highest level

As always with Alphacool, the new Alphacool NexXxos series is also made of solid copper. Thus, the Alphacool NexXxos radiators offer you the highest thermal conductivity for the best performance. Rely on the No. 1 in materials.

Different sizes - same quality

The new Alphacool NexXxos V.2 is available in many different sizes and thicknesses. Thanks to its special shape, installation is child's play, even with the larger radiators. Decide for yourself which size is perfect for your system and always choose the best quality.

ATTENTION: The NexXxoS V.2 radiators are only compatible with connections with a maximum thread length of 5 mm.
Technical details
  • Dimensions LxWxH: 177 x 143 x 45,5 mm
  • Weight:683 g
  • Maximum Working Temperature 180 °C
  • Material (fins/channels/outer shell): Copper
  • Material (outer shell)
  • Fins per Inch: 15
  • Connections 5x G1/4“
  • Screw Size: M3
  • Fan size: 140mm
  • Lüftergewinde M3
  • Pressure Tested 1,5 Bar
  • Certificates: CE, FC, ROHS

Scope of delivery
  • Alphacool NexXxoS XT45 Full Copper 140mm radiator V.2
  • Mounting material


Color: Black
Manufacturer: Alphacool
Thickness: M - 45mm
Radiator fins material: Copper
Cooling channels: Copper
Fan mounting thread: M3
Case: Steel
Fins per inch: 12
Pressure tested: 1,5 Bar
Number of fans: 1
Fan size: 140mm
Connector: 5x G1/4
Dimensions (L x B x H): 177 x 143 x 45,5mm


  • Article no.: 14285
  • EAN: 4250197142854
  • Weight: 0,845 kg
  • image may differ slightly from the original

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Alphacool NexXxoS XT45 Full Copper 140mm radiator V.2

  • Brand: AlphaCool
  • Product Code: 4250197142854
  • Availability: Please contact us
  • ¥7,731

  • Ex Tax: ¥7,028

Tags: Alphacool, NexXxoS, XT45, Full Copper, 140mm, radiator V.2, 14285