Says it fits the am3/am3+ socket... anyone confirm?

no, this is not for am3. You need: https://www.amazon.com/dp/B00TBHYYFK/ref=emc_b_5_t

will it cool a thread ripper 1950X this was the only cooler i could find for a 1950x

Its specifically designed for the larger 1950x but I went with the Noctua NH-U14S which is taller and just fits in my Corsair Med Tower case. Cools excellently

does this fit the crossfire micro board

Please check our mainboard compatibility list for more details. http://noctua.at/en/support/compatibility-lists/mainboard (Noctua.at -> support -> compatibility lists -> mainboard compatibility -> TR4)

Can this be rotated 90 degrees? Want it to blow to the rear instead of top

If you are using this on thredripper, it blows toward the rear. It cannot be rotated

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Noctua NH-U9 TR4-SP3, High-Performance Server/Workstation CPU Cooler

Noctua NH-U9 TR4-SP3, High-Performance Server/Workstation CPU Cooler

Product ID: 82704448

Details

Air Flow Capacity
78.9 cubic per
Brand
Noctua
Compatible Devices
Desktop
Cooling Method
Air
Material
copper (bottom
Maximum Rotational Speed
2000 rpm

🌀78.9 m³/h airflow

🔇22.8 dB ultra-quiet

🖥️92mm dual PWM fans

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Description

❄️ Keep your powerhouse cool and silent — because your workstation deserves the best.

COMPACT 125 MM 4 U HEIGHT - Fits perfectly in tight server/workstation builds without compromising airflow or PCIe compatibility.
DUAL PREMIUM NF A 9 FANS - Two 92mm PWM fans deliver whisper-quiet cooling with automatic speed control for efficient heat dissipation.
AWARD WINNING RELIABILITY - Backed by 300+ international hardware awards, trusted by pros for unmatched durability and performance.
TAILORED FOR AMD S TRX 4 TR 4 SP 3 - Optimized specifically for Ryzen Threadripper & Epyc CPUs, ensuring peak thermal performance under heavy workloads.
RICH ACCESSORY KIT 6 YEAR WARRANTY - Comes with everything you need for hassle-free installation plus industry-leading peace of mind.

The Noctua NH-U9 TR4-SP3 is a high-performance, compact CPU cooler designed specifically for AMD Ryzen Threadripper and Epyc processors. Featuring dual 92mm premium PWM fans, it delivers 78.9 m³/h airflow at an ultra-quiet 22.8 dB noise level. Its 125mm 4U height ensures compatibility with tight server and workstation cases, while its award-winning design and 6-year warranty guarantee reliable, long-term cooling excellence.

Specifications

ASIN	B074DXFB66
Air Flow Capacity	78.9 cubic meter per hour
Best Sellers Rank	#557 in Computer CPU Cooling Fans
Brand	Noctua
Brand Name	Noctua
Compatible Devices	Desktop
Cooling Method	Air
Customer Reviews	4.7 out of 5 stars 358 Reviews
EU Spare Part Availability Duration	2 years
Global Trade Identification Number	00841501100123, 09010018000122
Included Components	1 Piece
Item Dimensions L x W x H	3.74"L x 4.72"W x 4.92"H
Item Highlight	Compact 125mm 4U Height, Low-Noise Cooling, For Threadripper/Epyc TR4/sTRX4/sWRX8, Dual 92mm Fans, Rich Accessory Kit
Item Type Name	Cooler
Item Weight	1 kg
Manufacturer	Noctua
Material Type	copper (bottom and heat pipes), aluminium (cooling plates), welded & nickel-plated
Maximum Rotational Speed	2000 rpm
Model	NH-U9 TR4-SP3
Noise Level	22.8 db
Number of Items	1
Number of Packs	1
Part Number	NH-U9 TR4-SP3
Power Connector Type	4-Pin
Product Dimensions	3.74"L x 4.72"W x 4.92"H
UPC	841501100123
Voltage	12 volts
Warranty Description	6 year manufacturer’s warranty

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₨144956

Duties & taxes included

In stock

Sold byAmazon Sri LankaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Sri Lanka.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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