Noctua NH-L9x65, Premium Low-Profile CPU Cooler (65mm, Brown) by Amazon.co.uk

Price last update: 11/05/2025
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  • • Does not overhang the RAM or PCIe slots on most current motherboards

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    Description

    The NH-L9x65 is a taller, performance-enhanced version of Noctua’s award-winning NH-L9 low-profile coolers. With 65 instead of 37mm height and four instead of two heatpipes, the NH-L9x65 is more powerful than its smaller siblings yet retains their 95x95mm footprint, which guarantees 100% RAM and PCIe compatibility on Intel based ITX mainboards and makes the cooler more convenient to work with as it doesn’t overhang near-socket connectors. Thanks to the highly optimised NF-A9x14 premium fan that supports fully automatic speed control via PWM, the NH-L9x65 runs remarkably quiet. Topped off with the professional SecuFirm2 multi-socket mounting system for Intel and AMD, and Noctua’s renowned NT-H1 thermal compound, the NH-L9x65 fuses everything users have come to expect from Noctua’s larger coolers into a compact premium package for space restricted systems.
    65mm low profile
    Due to its compact heatsink and the 14mm thin NF-A9x14 low profile fan, the NH-L9x65 stands only 65mm tall (the same height as low-profile expansion cards), which makes it ideal for use in compact HTPCs or Small Form Factor cases that offer limited clearance for CPU coolers.
    100% RAM compatibility
    The NH-L9x65 has a 95x95mm footprint that complies exactly to the Intel LGA115x socket keep-out zone. This means that it won't cause issues with chipset coolers and doesn't overhang the RAM slots, making it fully compatible with tall memory modules.
    100% compatibility with PCIe cards on mini-ITX
    Many Intel LGA115x based mini-ITX mainboards have the PCIe slot sitting close to the 95x95mm socket zone. While larger coolers that exceed this zone may block the PCIe slot, the 95x95xmm sized NH-L9x65 provides full compatibility with PCIe cards.
    NT-H1 thermal compound
    Having received more than 100 awards and recommendations from hardware journalists around the world, Noctua's NT-H1 is a proven professional grade TIM solution that provides minimum thermal resistance, excellent ease of use and outstanding reliability.
    Measurements
    Height (without fan): 51 mm
    Width (without fan): 95 mm
    Depth (without fan): 95 mm
    Height (with fan): 65 mm
    Width (with fan): 95 mm
    Depth (with fan): 95 mm
    Weight (without fan): 340 g
    Weight (with fan): 413 g
    Materials
    Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
    Cooler Specifications
    Please Note
    The NH-L9x65 is a highly compact, quiet low-profile cooler designed for use in small form factor cases and HTPC environments. While it provides first-rate performance in its class, it is not suitable for overclocking and or CPUs that create high heat loads.
    Scope of delivery
    NF-A9x14 PWM premium fan
    NA-RC7 Low-Noise Adaptor (L.N.A)
    NT-H1 high-grade thermal compound
    SecuFirm2 mounting kit
    Noctua Metal Case-Badge
    NF-A9x14 PWM premium fan
    The highly optimised NF-A9x14 premium fan features Noctua's proprietary AAO frame as well as sophisticated aerodynamic design measures. Supporting PWM for fully automatic speed control, the NF-A9x14 allows the NH-L9x65 to stay remarkably quiet.
    LGA2066, LGA2011-0 & LGA2011-3
    ✓
    with NM-i20xx
    LGA1700
    ✓
    with NM-i17xx-MP83
    LGA1200, LGA115x (LGA1150, LGA1151, LGA1155, LGA1156)
    ✓
    with NM-i115x-1200
    LGA775 & LGA1366
    with NM-I3
    with NM-I3
    Xeon LGA2011 Narrow ILM / Xeon LGA1366 & LGA1356
    X
    X
    Xeon LGA3647
    X
    X
    Xeon LGA4189
    X
    X
    AM5
    ✓
    ✓
    AM4
    ✓
    ✓
    sTRx4, sWRX8, TR4, SP3
    X
    X

    Product information

      • Item dimensions L x W x H:18.5 x 13.5 x 13.5 centimetres
      • Brand:Noctua
      • Power connector type:4-Pin
      • Voltage:12 Volts
      • Cooling method:Fan
      • Compatible devices:Desktop
      • Noise level:23.6 dB
      • Material:Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
      • Maximum rotational speed:2500 RPM
      • Product Dimensions:18.5 x 13.5 x 13.5 cm; 408.23 Grams
      • Batteries:1 Unknown batteries required.
      • Item model number:NH-L9x65
      • Manufacturer:NOCTUA
      • Series:NH-L9x65
      • Color:Brown
      • Processor Socket:Socket AM2, Socket AM3, Socket AM3, Socket AM3+, Socket FM1, Socket FM2, Socket FM2+, Socket H (LGA 1156), Socket H2 (LGA 1155), Socket H3 (LGA 1150), Socket R (LGA 2011)
      • Are Batteries Included:No
      • Item Weight:408 g

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      Noctua NH-L9x65, Premium Low-Profile CPU Cooler (65mm, Brown)
      Noctua NH-L9x65, Premium Low-Profile CPU Cooler (65mm, Brown) by Amazon.co.uk
      Price last update: 11/05/2025
      View deal