Black Ice Nemesis GTS 280 Radiator - Black - 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 280GTS scales performance by utilizing low-noise dual sub-800 rpm 140mm fans for even better performance with a reduced noise footprint. This provides casemod enthusiasts with a slim form factor dual fan radiator with the enhanced performance without the acoustic penalties.