Noctua NH-U9S is a premium quality quiet CPU cooler in classic 9cm size. Its asymmetrical design with 5 heat pipes not only provides even better cooling performance than the previous generation but also improves compatibility. Thanks to its 95x95mm footprint, the NH-U9S clears the RAM and PCIe slots on all Intel and most AMD based mainboards, including µATX and ITX.

The ACFANKIT12 12cm AC Fan Kit for Server Racks and Cabinets can be installed in StarTech.com's Wall mountable Server Rack Cabinets (RK12WALHM, RK1219WALL and RK1219WALH), as well as many full sized racks from StarTech.com and other manufacturers.

Fractal Design Momentum is a high-performance fan series that fuses premium materials with performance engineering to minimize noise while maximizing cooling efficiency. It combines a swept blade design, vibration-reducing rubber bushings, and true fluid dynamic bearing technology to ensure quieter operation.