FSP ZENFAN B 120mm PWM Case Fan Black with Digital RPM and Temperature Display

A 120mm PWM case fan with a tilted mirror display on the rear hub showing live fan speed and temperature. No software, no controller, no USB header. The numbers are simply there when you look at the fan.

Key specifications

• Size: 120 x 140 x 28mm frame, standard 120mm mounting holes
• Speed: 800 to 1600 RPM PWM
• Airflow: 57.61 CFM
• Static pressure: 1.48 mmH2O
• Noise: 26 dB(A)
• Bearing: hydro dynamic
• Power: 12V, 0.3A
• Connector: 4 pin PWM
• Display: rear mounted tilted mirror, live RPM and temperature
• Colour: Black

Note the frame height

The frame is 140mm tall, not 120mm, though the mounting holes are standard 120mm spacing. The extra height carries the display. That means it fits a 120mm mount but occupies more vertical space than a normal 120mm fan, so check clearance above and below the mounting position, particularly in the rear exhaust slot where the top panel is close.

This SKU has no RGB

ZENFAN-B and ZENFAN-W are the non RGB versions. ZENFAN-BA and ZENFAN-WA are the addressable RGB models. On FSP fans and coolers the trailing A means ARGB, not a colour. If you want lighting as well as the display, you want the -BA.

In the box: 1x ZENFAN 120mm PWM fan, mounting screws