Noctua NH-U14S DX-4677 (Intel 4677)


In stock

Noctua NH-U14S DX-4677 U-Type Premium Cooler

Premium Cooling Solution for Intel Xeon Processors

Noctua’s DX line of CPU coolers has established itself as the go-to choice for premium-grade, quiet cooling solutions for Intel Xeon processors. The NH-U14S DX-4677 takes it a step further with a larger, custom-designed contact surface specifically tailored for LGA4677 platforms. Featuring the renowned NH-U14S heatsink and equipped with two award-winning NF-A15 140mm fans, this cooler delivers exceptional performance with whisper-quiet operation. The professional SecuFirm2TM mounting system ensures easy and secure installation, while the pre-applied NT-H1 thermal compound guarantees optimal heat transfer. With the NH-U14S DX-4677, you can confidently cool your LGA4677-based Xeon workstations and servers with a complete premium-quality cooling package.

DX series for Intel Xeon

Noctua’s DX series of CPU coolers has been setting the standard for premium-grade air cooling solutions for Intel Xeon processors since its introduction in 2008. Designed with a focus on quiet operation and superior performance, these coolers are the go-to choice for workstations and servers operating in noise-sensitive environments. Whether you’re engaged in audio/video production, content creation, engineering, or other demanding tasks, the DX series ensures optimal cooling efficiency without compromising on acoustics. Experience the power of professional-grade cooling with Noctua’s DX series for Intel Xeon processors.


Only logged in customers who have purchased this product may leave a review.


There are no reviews yet.


Length  111 mm (4.4 in)
Width  150 mm (5.9 in)
Height  165 mm (6.5 in)
Net Weight  1.03 kg (2.3 lbs)
Fan Specifications
Air Flow  82.5 CFM
Bearing  SSO2
Fan Size  140 mm (5.5 in)
Fan Speed  1500 RPM
Life Time MTTF  >150,000 hours
Noise Level  19.2 dBa
Compatibility  Intel LGA4677
    Your Cart
    Your cart is empty

    Main Menu