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Black 120mm square case fan with nine translucent blades and digital RGB lighting, 25mm thick

Phanteks

Phanteks PH-F120SK_DRGB_PWM 120mm case fan

SKU CH-WZSC-CAAQR MPN PH-F120SK_DRGB_PWM

A 120 mm case fan with nine blades, 50 CFM airflow, 30.3 dB(A) noise and digital RGB lighting

  • Number of fans1 Fan
  • Fan controlNo Controller
  • Fan depth25 mm
  • Bearing designRifle
  • Rotational speed500–1500 +5% -10% RPM
  • Airflow rate50 CFM
  • Nine-blade design delivers 50 CFM airflow for effective chassis cooling
  • PWM control spans 500 to 1500 RPM for precise speed optimisation
  • Rifle bearing with rubber dampeners limits noise to 30.3 dB(A)
  • Twelve digital RGB LEDs create smooth lighting across all blades
  • Rigid 120 x 120 x 25 mm frame reduces vibration for quieter operation

120mm D-RGB PWM case fan

The Phanteks SK120 is a 120mm case fan built for builders who want addressable lighting and speed control in a single unit. It suits systems that use a 4-pin PWM header and a 5V D-RGB header for synchronized illumination. The fan ships with mounting screws and rubber pads for vibration isolation. It is not for buyers who need a bundled controller or a multi-fan kit.

Nine-blade rotor, rifle bearing and rubber dampeners

The nine-blade impeller moves 50 CFM across a 500 to 1500 RPM range while the rifle bearing keeps friction low. A rigid frame and eight included rubber pads decouple the fan from the chassis to limit vibration transfer. Noise is rated at 30.3 dB(A) at typical speeds. The 25mm thickness fits standard 120mm mounting points without clearance issues.

4-pin PWM and 5V D-RGB daisy-chain interface

Speed is regulated through the motherboard 4-pin PWM header so the curve can be tuned in BIOS or software. Lighting runs on a 5V 3-pin D-RGB header and the daisy-chain connectors allow multiple fans to share one header. Twelve addressable LEDs illuminate the blades evenly. The fan lacks an integrated controller, so a compatible motherboard or external hub is required for both PWM and D-RGB functions.

How it compares

Measured against everything we stock in PC Cooling Fans, at today’s prices. Recalculated every night.

Price $13.99
Cheaper than about 70% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand namePhanteks
Product lineSK PWM Fan 120 mm D-RGB
Model namePH-F120SK_DRGB_PWM
Product typeCase Fan
Product colorBlack
Performance
Rotational speed500–1500 +5% -10% RPM
Airflow rate50 CFM
Power
Power input connector4 Pin
Size & build
Number of fans1 Fan
Fan depth25 mm
Bearing designRifle
Product dimensions120 × 120 × 25 mm
Shipping weight0.18 kg
Package size173 × 123 × 27 mm
Compatibility
Compatible withCase
In the box
In the box1 x PH-F120SK_DRGB_PWM
4 x Fan Screws
8 x Rubber Pad
Environment & compliance
Operating noise30.3 dB(A)
More details
Fan controlNo Controller
LED lightingDigital RGB

Questions about this item

What does the 4-pin PWM connector let the motherboard control on this fan?

The 4-pin PWM connector allows the motherboard to vary the fan speed between 500 and 1500 RPM so the fan curve can be tuned for airflow or silence.

How much clearance does the 25 mm thickness and 120 mm frame need in the case?

The fan measures 120 x 120 x 25 mm, so the mounting location must provide at least 25 mm of depth and a standard 120 mm screw pattern.

How are the included rubber dampeners installed to reduce vibration?

Fit the eight rubber pads onto the fan’s four mounting holes, then pass the four screws through the pads into the case to isolate the frame from the chassis.

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