Cooler Silverstone NT09-115X Processor Cooler 9.2 cm Aluminium

The SilverStone NT09-115X is a low-profile CPU cooler designed for compact systems and compatible with Intel LGA1156, LGA1155, LGA1150 and LGA1151 sockets. The unit measures 96 × 96 × 45 mm and combines extruded aluminum fins with a custom 92 mm PWM fan to provide focused airflow and effective heat dissipation while keeping overall height to 45 mm.

Advantages

The cooler’s extruded aluminum fin array offers good thermal conductivity in a compact footprint, and the custom 92 mm PWM fan delivers a wide speed range (≈550–2500 RPM) for adjustable airflow and low noise. A reinforced backplate reduces motherboard flex to maintain secure and consistent CPU contact. The small dimensions and 65 W TDP rating make it suitable for slim cases and small form factor builds.

Suitable for

• Compact desktop and SFF (small form factor) PC builds
• Systems using Intel LGA1156 / LGA1155 / LGA1150 / LGA1151 processors
• Environments where low cooler height (45 mm) is required

Key specifications

• Fan diameter: 92 mm
• Fan speed: approx. 550–2500 RPM (PWM)
• Maximum air pressure: 2.8 mmH2O
• Material: extruded aluminum fins
• Dimensions: 96 × 96 × 45 mm
• Weight: 0.2135 kg
• TDP rating: 65 W
• Supported sockets: LGA1156 / LGA1155 / LGA1150 / LGA1151

How to use

Mount the cooler following the motherboard and SilverStone mounting instructions for LGA115x sockets. Apply a thin, even layer of thermal paste to the CPU heatspreader, align the cooler over the socket, and secure it using the provided mounting hardware and the reinforced backplate to ensure even contact. Connect the 3- or 4-pin PWM fan connector to the CPU fan header on the motherboard to enable automatic speed control.

Recommendations

Use the NT09-115X in systems with processors whose power dissipation does not exceed the cooler’s 65 W TDP rating. Ensure adequate case airflow and periodic dust cleaning of the fan and fins to maintain cooling performance and low noise levels.