Jäähdytin Noctua NH-L9X65 SE-AM4

The Noctua NH-L9x65 SE-AM4 is a compact low-profile CPU cooler designed for AM4 (Ryzen) systems. At just 65 mm height it combines a slender heatsink with the 14 mm-thin NF-A9x14 PWM fan, a SecuFirm2™ AM4 mounting kit, Noctua’s NT-H1 thermal compound and a 6-year manufacturer’s warranty to form a complete cooling solution for HTPC and small form factor builds.

Advantages

The cooler is an award-winning model recommended by numerous international hardware publications and is engineered for quiet operation thanks to the NF-A9x14 PWM fan and aerodynamic frame design. Its low 65 mm profile ensures compatibility with tight cases and low-profile expansion cards, while the SecuFirm2™ AM4 mounting system provides secure and flexible installation. The included Low-Noise Adaptor reduces fan speed for near-silent operation on CPUs up to 65 W TDP, and the proven NT-H1 thermal paste ensures reliable heat transfer.

Suitable for

• HTPC systems with limited internal clearance
• Mini-ITX and small form factor (SFF) PC builds
• AM4 (Ryzen) CPUs with low to moderate TDP
• Setups requiring full RAM and PCIe compatibility on compact motherboards

Key specifications

• Overall height: 65 mm
• Fan model: NF-A9x14 PWM (14 mm thickness, 92 mm diameter)
• Maximum fan speed: 2500 RPM (L.N.A. reduces to 1800 RPM)
• Airflow: 57.5 m³/h
• Maximum static pressure: 2.11 mmH2O
• Voltage: 12 V
• Weight: 0.413 kg
• Socket support: AMD AM4
• Colour: beige / brown with stainless steel accents

How to use

Fit the NH-L9x65 SE-AM4 using the provided SecuFirm2™ AM4 mounting kit following the motherboard and cooler instructions. Apply a small, even amount of the included NT-H1 thermal compound to the CPU heatspreader, mount the heatsink and secure it according to the recommended torque or pressure guidelines. Connect the NF-A9x14 PWM fan to the motherboard CPU fan header to enable automatic speed control. If lower noise is desired, use the included Low-Noise Adaptor to limit the maximum RPM.

Recommendations

For best results in compact HTPC or mini-ITX systems, ensure adequate case airflow and avoid obstructing near-socket connectors; the NH-L9x65’s compact footprint allows access to memory slots and PCIe lanes without overhang.