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 XFlow 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. The 280GTS XFlow utilizes a vectored cross-flow tank design to improve overall flow in systems utilizing impingement type waterblocks. Technical details: 140 mm x 1 fan slim form factor one-pass radiator 326mm 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 280 XFLOW form factor Increased internal coolant flow rates Standard G 1/4" inlet/outlet fittings Standard M4 mounting threads Custom Black Carbon high quality finish Fully ROHS Compliant 100% Made from conflict-free materials Industry standard Black Ice quality Lifetime warranty against manufacturing defects*