The Noctua NH-U14S DX-4677 is a high-end heatsink and fan cooling system for Intels LGA 4677 socket, which is used by their Xeon W-2400 and 3400 platforms. The slim 45mm heatsink shape ensures compatibility with tall RAM modules, and the oversize 140mm Noctua NF-A15 PWM fan allows for automatic speed control balance cooling with low noise operation. Held in place with a secure mounting system, the NH-U14S DX-4677 is a complete CPU cooling solution that combines outstanding performance, quiet operation and excellent compatibility. Due to its height, this cooler is limited to only tower cases.
William George (Go-To-Market (GTM) Manager) Says:
Noctua fans and heatsinks are of the highest quality, and extremely quiet (at least the band-aid colored ones). This particular model is designed to work with Intel's Xeon W processors, and it does a great job even with the high core-count variants that generate a lot of heat. It is also very large, to the point that it will block the top PCI-Express slot on some motherboards - so if you need every last PCIe slot, consider a smaller cooler.
Noctua fans and heatsinks are of the highest quality, and extremely quiet (at least the band-aid colored ones). This particular model is designed to work with Intel's Xeon W processors, and it does a great job even with the high core-count variants that generate a lot of heat. It is also very large, to the point that it will block the top PCI-Express slot on some motherboards - so if you need every last PCIe slot, consider a smaller cooler.
Model: Noctua NH-U14 DX-4677
Specifications
Dimensions | |
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 |
General | |
Compatibility | Intel LGA4677 |
Primary tower cooler for Sapphire Rapids - Intel Xeon 4th Gen.