Noctua NH-D9L CPU Cooler

Keep your CPU chilled out with the NH-D9L CPU Cooler from Noctua. Sporting a low-profile and 3 RU-compliant design, this dual-tower cooler features a single NF-A9 PWM fan and can support an additional user-installed fan. In addition to nickel-plated copper heatsink and pipes, this cooler boasts fan speeds of 400 to 2000 rpm at 22.8 dBA. In volume-critical applications, use the included low-noise adapter to lower the maximum fan speed to 1550 rpm, while also lowering noise to 16.3 dBA. The Noctua NH-D9L is compatible with Intel LGA 1200, 1150, 1151, 1155, 1156, 2011, 2011-v3, and 2066 sockets. AMD AM2, AM2+, AM3, AM3+, FM1, FM2, and FM2+ sockets are also supported, as are AM4 sockets from 2019 and later.