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Noctua NH-D9 DX-3647 4U Intel Socket LGA3647 CPU Cooler
Noctua’s DX line CPU coolers have become a default choice in premium grade quiet cooling solutions for Intel Xeon processors. The NH-D9 DX-3647 4U features a larger, custom-designed contact surface and supports both square and narrow type LGA3647 platforms. 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. Topped off with the professional SecuFirm2™ mounting system and pre-applied NT-H1 thermal compound, the NH-D9 DX-3647 4U forms a complete premium quality package for quietly cooling LGA3647 based Xeon workstations and servers.
Please note that the NH-D9 DX-3647 4U is a dedicated version for the Intel LGA3647 socket. Due to its customised larger base, it cannot be used on any other sockets and is incompatible with Noctua’s standard mounting kits.
CPU Types
- Socket: Intel LGA3647
Fan
- Fan Bearing Type: SSO2
- Fan Speed: 400 ~ 2500 RPM
- Fan Noise Level: 30.6 dBA Max
- Airflow: 96.3 m3/h Max
Fan Speed Controller
- Allowable Power: 1.68 W
- Voltage: 12 V
Physical
- Form Factor: CPU Cooler
- Base Material: Copper
- Heatsink Material: Aluminium
- In The Box: NH-D9 DX-3647 Cooler
- 2 x NF-A9 PWM premium fan
- Y-split cable
- NT-H1 high-grade thermal compound (pre-applied)
- SecuFirm™ mounting kit for LGA3647
- Nocua metal case-badge
- Width: 95 mm
- Depth: 120 mm
- Height: 134 mm
- Weight: 769 g
- Fan Width: 92 mm
- Fan Depth: 92 mm
- Fan Height: 25 mm
Warranty
- Warranty: 6 Years
Identifiers
- Stock Code: CLR2040
- Mfg Code: NH-D9 DX-3647 4U
Warranty
- Warranty: 6 Years
Get 5% off selected components when you buy 3 or more
*For a limited time, purchase three qualifying components from different categories and get 5% off at when you use code BUY3GET5 at checkout.
To see qualifying products, visit our promotion here.
Terms & Conditions apply.
Promotional Period: From Friday 12th September, whilst stocks last.
