Noctua NH-U9 TR4-SP3 Premium CPU Cooler for AMD sTRX4/TR4/SP3 92mm Brown

Compact 92mm size for best compatibility

Thanks to a total width of only 95mm, the NH-U9 TR4-SP3 provides 100% PCIe clearance and never overhangs the top PCIe x16 slot. At the same time, its height of only 125mm allows it to fit smaller cases and most 4U size rack-mount enclosures.

SecuFirm2 mounting system for sTRX4/TR4/SP3

Noctua’s SecuFirm2 mounting systems have become synonymous with quality, safety and ease of use. The TR4-SP3 variant has been completely custom-designed for the new socket and is particularly easy to install: Put on the heatsink, fix the four spring-loaded screws and you’re done!

Dual NF-A9 PWM fans

The NH-U9 TR4-SP3 is equipped with two of Noctua’s award-winning NF-A9 PWM 92mm fans. This push/pull dual fan configuration allows it to achieve a level of quiet cooling performance that is remarkable for such a compact cooler and comes close to the bigger NH-U12S TR4-SP3.

NT-H1 thermal compound

Noctua’s much-acclaimed NT-H1 is a well proven pro-grade TIM solution that provides minimum thermal resistance, excellent ease-of-use and outstanding reliability, which makes it suitable for use in professional server and workstation environments.

Measurements

• Height (without fan): 125 mm
• Width (without fan): 95 mm
• Depth (without fan): 71 mm
• Height (with fan): 125 mm
• Width (with fan): 95 mm
• Depth (with fan): 120 mm
• Weight (without fan): 660 g
• Weight (with fan/s): 895 g

Materials

Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating