The Phanteks T30-120 is a 120mm, 30mm-thick PWM case fan for PC builders who want selectable operating profiles and a broad cooling range, from 1,200 to 3,000 RPM. Its LCP frame and blades, rubber dampeners, and included radiator screws suit builds using case or radiator cooling, provided there is room for its 30mm thickness.
Recommended For
- PC builders using a 120mm radiator or dense airflow path who want stronger cooling at a given noise level and have room for a 30mm-thick fan.
- Enthusiast builders who want to tune one 120mm fan for quieter everyday use or higher cooling output under demanding workloads, using its selectable PWM profiles.
- Small-form-factor builders seeking high airflow in a tight layout, provided they verify the extra 5mm thickness against their case, radiator, and component clearances.
- Radiator-cooling enthusiasts who value measured airflow performance and are willing to adjust fan speed rather than run the fan at maximum RPM all the time.
Real-World Use Scenarios
- Replacing fans on a 120 mm AIO or custom-loop radiator: the goal is to move air through the radiator without relying on maximum fan speed. Testing under radiator restriction found the T30-120 maintained strong airflow at comparable noise levels, and its PWM control lets users tune the fan curve to their setup.
- Adding intake airflow behind a case dust filter or restrictive front panel: the user wants more air entering despite the obstruction. Phanteks positions the T30 for filtered chassis, and its higher-performance settings provide room to increase airflow when the case needs it.
- Setting up a PC for both quiet everyday use and heavier workloads: the user can choose Hybrid or Performance mode for a lower speed ceiling, then use Advanced mode when extra airflow is worth more fan noise. This makes the fan adaptable to different cooling and noise preferences.
- Increasing case airflow for a heat-producing gaming or workstation build: the user wants the case to exhaust warm air more effectively as component loads rise. A PWM fan curve can ramp the T30-120 up when needed, with the tradeoff that higher speeds are more audible.
- Installing a replacement 120 mm fan in a case with tight clearances: the user needs to confirm space around the fan before buying or mounting it. The T30-120 is thicker than a standard 25 mm fan, so it may not fit where a conventional 120 mm fan does.
Spec Summary
| Attribute | Value |
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| Best For | Desktop case cooling where a 120mm fan with a 30mm thickness fits the build |
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| Cooling Performance And Acoustics | Variable speed from 1200 to 3000 RPM, with 39.1–101.0 CFM airflow and 11.1–39.7 dBA noise |
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| Size And Configuration | One 120mm fan, measuring 120 × 120 × 30mm |
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| Construction And Service Life | LCP frame and blades with rubber dampeners, Vapo bearing, UL Class A insulation, UL-94V-0 flame retardancy, and 150,000-hour MTTF |
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| Electrical Specifications | 4-pin power connector; rated for 12V DC, with a 10.2–13.2V operating range, 0.36A maximum current, and 4.32W maximum power |
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| Appearance And Lighting | Black and grey, with no DRGB lighting |
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| Included Components | Fan, 4-pin extension cable, fan screws, 36mm radiator screws, 39mm radiator-plus-Halos screws, and installation guide |
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| Model Identifiers | Phanteks PH-F120T30_BG |
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