Noctua NH-D9 DX-4189 4U CPU-Kühler with fan

For many years, Noctua's DX-series CPU coolers have been the first choice when it comes to quiet premium cooling solutions for Intel Xeon processors. The NH-D9 DX-4189 4U has a larger, specially adapted contact surface for LGA4189. With its 92-mm heat sink based on the proven NH-D9L and 2 of the award-winning NF-A9 92-mm fans (high-performance version with 2500 rpm), which can be controlled via PWM, it combines powerful cooling performance and outstanding compatibility - perfect for 4U systems and other applications with limited space! Warning Please note that the NH-D9 DX-4189 4U is a dedicated version for the Intel LGA4189 socket.

Due to the tailored, larger contact surface, the cooler cannot be used on most other sockets and is not compatible with Noctua's standard mounting systems.,For many years, Noctua's DX-series CPU coolers have been the first choice when it comes to quiet