Fan Noctua 120mm NF-S12B-redux-1200

The Noctua NF-S12B-redux-1200 fan is a quiet 120 mm case fan, aimed at stable and long-term cooling without excessive noise. It operates up to 1200 RPM, placing it in the comfortable mid-range zone – sufficient airflow for good air exchange without your machine roaring. With an airflow of up to 59.21 CFM and noise of only 18.1 dBA, it is a good choice for a gaming or work system where silence is important. In the Redux series, you get the typical Noctua reliability and logical specifications, but in a simpler gray design.

What you get

This fan is designed as a case cooler, so its main task is to effectively intake or exhaust air through the chassis. At 59.21 CFM / 100.6 m3/h, you get serious flow, suitable for both front intake and rear or top exhaust, even in more densely populated hardware cases. The low noise level of 18.1 dBA means that during typical gaming or work load, you are more likely to hear the GPU than this fan. The SSO Bearing and MTBF of 150000 hours are a direct sign that it is made to run for years, even if you keep the machine working all day. The consumption of only 1.2 W at 12 V / 0.1 A is minimal and does not burden either the power supply or the fan headers on the motherboard.

• Size 120 x 120 x 25 mm – standard 120 mm form factor that fits almost all modern PC cases for front, rear, and top mounting.
• Up to 1200 RPM – balanced speeds for good airflow without generating excessive noise, ideal for daily use and gaming.
• 59.21 CFM / 100.6 m3/h airflow – sufficient for effective air exchange in mid-tower cases and for assisting in cooling the GPU and CPU.
• 18.1 dBA noise level – very quiet operation, suitable for nighttime gaming, office environments, or machines that sit close to you.
• SSO Bearing and MTBF 150000 hours – combine reliability and long life, so you don't have to think about replacement for years.
• 3 PIN connector – classic DC control through the motherboard or fan controller, compatible with most systems without the need for adapters.
• Consumption 1.2 W at 12 V / 0.1 A – easy on fan headers and power supply, even if you put several such fans in one case.
• Gray color – visually neutral, easily fits with minimalist, stealth, or office builds without dominating the look.
• 72 months warranty – long warranty period that practically covers the entire lifecycle of a system.

Who it is suitable for

It is suitable if you are looking for a quiet and reliable case fan for gaming, work, or home PC, without getting into extreme high-RPM and noisy configurations. A good choice for the mid-range build, where you want stable temperatures and quiet operation, especially in combination with another 1–2 such fans for balanced airflow. If you are chasing aggressive overclocking with maximum airflow at any cost, you might want to look at higher RPM options.

The combination of quiet 1200 RPM, decent 59.21 CFM flow, and long life with SSO Bearing makes the Noctua NF-S12B-redux-1200 a very logical choice for anyone looking for a “set and forget” case fan. You mount it, set a speed profile, and just let it do its job for years.