Scope of delivery 2x NF-A9 HS-PWM premium fan Cooler Specification Socket compatibility Please note that the NH-D9 DX-4677 4U is a dedicated version for the Intel LGA4677 socket. NM-SMT5 Torx T30 mounting tool Supports both E1 (LGA4677-1) and E2 (LGA4710-2) socket Intel Xeon processors NH-D9 DX-4677 4U. 4U server & workstation cooler. Compact dual-tower design. For excellent case-, RAM- and PCIe-compatibility. Dual NF-A9 HS-PWM fans. Push/pull... Height (with fan): 134 mm Enlarged contact surface At 70x56mm, the heatsink’s copper contact surface is more than double the size of the standard model. NT-H1 high-grade thermal compound (pre-applied) s DX line CPU coolers have become a default choice in premium grade quiet cooling solutions for Intel® Xeon® processors. The NH-D9 DX-4677 4U features a larger, custom-designed contact surface for LGA4677 (E1) and LGA4710 (E2) platforms Materials Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating Due to its customised larger base, it cannot be used on smaller sockets and is incompatible with Noctua’s mounting kits for these sockets. Tailored to fit the enormous integrated heat-spreaders (IHS) of Intel’s LGA4677-based processors, this customised design allows for an optimal heat flow from the CPU over the base to the heatpipes and on to the cooling fins. Having the paste pre-applied to the heatsink base ensures optimal bond-line thickness and saves precious time in installation. Xeon Processor Cooler Noctua NH-U9 DX-4677, Premium CPU Cooler For Intel Xeon LGA4677 Noctua CPU Cooler LGA4677 Topped off with the professional SecuFirm2 mounting system and pre-applied NT-H1 thermal compound, the NH-D9 DX-4677 4U forms a complete premium quality package for quietly cooling LGA4677 based Xeon workstations and servers. Customised for LGA4677 The new DX-4677 line coolers are dedicated, customised solutions for Intel’s professional LGA4677 platform, which makes them an ideal fit for both 4th generation Xeon Scalable CPUs (Platinum, Gold, Silver or Bronze) and w9, w7, w5 or w3 series Xeon processors for workstations. Dual NF-A9 HS-PWM fans The NH-D9 DX-4677 4U is equipped with two of Noctua’s award-winning NF-A9 92mm fans in their high-speed 2500rpm HS-PWM variant. Measurements Height (without fan): 134 mm Compatible with E1A, E1B and E1C carrier frames LGA4677 processors require plastic CPU carrier frames for installation, which are included with retail boxed CPUs and available separately via Intel sales partners for tray CPUs. Based on the proven, 92mm size NH-D9L heatsink and equipped with two of Noctua’s award-winning, PWM controlled NF-A9 92mm fans (high-efficiency 2500rpm version), it combines strong performance with excellent compatibility for 4U systems and other space-restricted applications. NOCTUA VENTILADOR CPU NH-U9 DX-4677, 4 HEATPIPES TOWER, 92MM, 4U, ONLY Compact 92mm size (125mm height) for excellent PCIe compatibility and 4U support, high cooling performance thanks to 4 heatpipes, dual-tower design and two NF-A9 premium fans, ideal for quiet 4U servers The NH-D9’s direction of airflow is parallel to the long axis of the LGA4677 socket, so it is ideal for builds where the hot air is exhausted this way. The NH-D9 DX-4677 4U features a larger, custom-designed contact surface for LGA4677 platforms. SecuFirm2 mounting kit for LGA4677 Weight (without fan): 584 g
