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Black Ice Nemesis Radiator GTS 420 XFlow - Black
Black Ice Nemesis Radiator GTS 420 XFlow - Black
Black Ice Nemesis Radiator GTS 420 XFlow - Black
Black Ice Nemesis Radiator GTS 420 XFlow - Black

Black Ice Nemesis Radiator GTS 420 XFlow - Black


£61.29 ex VAT
£73.55 inc VAT

  • USD $102.40*

5+ Available for Next Day Delivery

FREE UK DELIVERY on this item

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* Currency conversions are based on live rates. All orders are billed in GBP

MPN: Nemesis 420GTS Xflow-BK
EAN: 4806518484792
Warranty: 12 months

The Black Ice® PC Radiators ushered the dawn of professional PC watercooling over 10 years ago with the Black Ice® Pro and Xtreme series.

These were followed by the groundbreaking Black Ice® Gen Two, GTS® and GTX ® PC radiators, providing unprecedented performance for compact form factor heat exchangers.


The Black Ice® Nemesis® 420GTS® XFlow renders best in class quality and performance for the discriminating casemod professional. Supercruise optimizations exploit low-noise fans for scaled performance in a low-profile triple triple 140mm fan envelope.

A newly designed, vectored cross-flow tank enhances flow through impingement type waterblocks for better performance. This allows professional users a single radiator solution for multi-CPU/GPU implementations that simply fits.

Technical details:
140 mm x 1 fan slim form factor one-pass radiator
466mm x 153mm x 29.6mm (L x W x H)
16 FPI 25 Micron Copper Fins
Now optimized for sub-800 rpm ultra-stealth fans
Supercruise optimizations for scalable performance with higher speed fans
15% more tubing area in the same Black Ice® GTS™ 420 XFLOW form factor
Increased internal coolant flow rates
Standard G 1/4" inlet/outlet fittings
Standard M4 mounting threads
Custom Dark Matter™ high quality finish
Fully ROHS Compliant
100% Made from conflict-free materials
Industry standard Black Ice® quality
Lifetime warranty against manufacturing defects*
* Limited warranty information:

Black Ice Nemesis GTS 420-Xflow Mounting Diagram  [ 40 kb ]
This version includes English only

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