Noctua NH-U9B SE2 vs NH-L9x65 CPU Cooler Comparison

The main differences between Noctua NH-U9B SE2 and Noctua NH-L9x65 are in Supported Sockets, Noise Level, Fan RPM and Height.

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Noctua NH-U9B SE2	Noctua NH-L9x65
Prices (Change region) In Stock + $29.99 Shipping $106.88	Prices (Change region) In Stock $69.95 Last updated 56 minutes ago. In Stock Free shipping $80.50
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Brand Noctua	Brand noctua
Model NH-U9B SE2	Model NH-L9x65
Release Date -	Release Date -
* First availability for purchase, it may not correspond to the actual market launch date.
User reviews Add a product review	User reviews Add a product review
Price history View Details ►	Price history View Details ►
Compatible PC parts Processors ► Motherboards ► Cases ►	Compatible PC parts Processors ► Motherboards ► Cases ►
Supported Sockets AM2 AM2+ AM3 AM3+ AM4 AM5 FM1 FM2 FM2+ LGA1150 LGA1151 LGA1155 LGA1156 LGA1200 LGA1366 LGA1700 LGA1851 LGA775	Supported Sockets AM2 AM2+ AM3 AM3+ AM4 AM5 FM1 FM2 FM2+ LGA1150 LGA1151 LGA1155 LGA1156 LGA1200 LGA1700 LGA1851 LGA2011 LGA2011-3 LGA2066
Liquid Cooler No	Liquid Cooler No
Noise Level 7.9 - 17.6 dB	Noise Level 14.8 - 23.6 dB
Fan RPM 1000 - 1600 RPM	Fan RPM 600 - 2500 RPM
Height 125 mm	Height 65 mm