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Three matte dark-grey 120mm fans with translucent centres and white LEDs, 30mm thick

Sudokoo

Sudokoo MACH120 3in1 120mm case fan 3-pack 500-3000 RPM

SKU CH-D4SF-E96KV MPN MACH120 3in1

Three 120 mm PWM fans deliver 108 CFM airflow and 7.31 mmAq static pressure at speeds from 500 to 3000 RPM

  • Fan Counts3 Fans
  • Fan ControllerNo Controller
  • TypeCase Fan
  • Fan Size120mm
  • Fan Thickness30mm
  • Bearing TypeHybrid Hydraulic Bearing

Model 120mm

Option 3 Packs

  • Three-pack covers a 360 mm radiator or full-tower airflow
  • 500–3000 RPM PWM range scales speed to thermal load
  • 108 CFM airflow with 7.31 mmAq static pressure pushes through dense fins
  • Hybrid hydraulic bearing with dual oil circuits cuts friction noise below 39.9 dB
  • LCP blades reinforced with 40 % glass fibre resist warping at high RPM

Three-fan pack for radiator and case cooling

The Sudokoo MACH120 3in1 ships as a trio of 120 mm fans built for radiators, full-tower airflow and custom loops. Each unit uses a 3-phase 10-pole FOC motor with a hybrid hydraulic bearing and LCP blades reinforced with 40 % glass fibre. The 30 mm thickness adds structural rigidity for high-RPM operation.

Speed range and thermal headroom

PWM control spans 500 to 3000 RPM ±10 % and can drop to 0 RPM below 5 % duty for silent idle. At full speed a single fan delivers 108 CFM airflow and 7.31 mmAq static pressure while noise stays under 39.9 dB(A). The thick frame improves cooling contact on dense radiators or filtered intakes.

4-pin PWM interface and power limits

The 4-pin PWM connector draws 12 VDC at 0.50 A for 6 W per fan. Motherboard headers typically cap at 1 A, so two fans per header is the practical limit without a splitter or hub. Three fans on one header would exceed that rating and is not supported by the supplied connectors.

Pontos fortes

  • Three-pack covers a 360 mm radiator or full-tower airflow
  • 500–3000 RPM PWM range scales speed to thermal load
  • 108 CFM airflow with 7.31 mmAq static pressure pushes through dense fins
  • Hybrid hydraulic bearing with dual oil circuits cuts friction noise below 39.9 dB
  • LCP blades reinforced with 40 % glass fibre resist warping at high RPM

Especificações

ModelMACH120 3in 1
Part NumberR-MACH120-GYWPN3-GAS
Fan Counts3 Fans
Fan ControllerNo Controller
TypeCase Fan
Fan Size120mm
Fan Thickness30mm
Bearing TypeHybrid Hydraulic Bearing
RPM500~3000 RPM+-10%
Air Flow108 CFM
Air Pressure7.31 mmAq
Noise Level<39.9 dB(A)
Power Connector4-pin PWM
ColorBlack Gray
Dimensions120x120x30 mm
Peso de envio1.23 kg
Dimensões da embalagem219 × 181 × 114 mm

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Perguntas sobre este artigo

Will the 30 mm thick 120 mm fans with 4-pin PWM fit alongside an existing fan on the same radiator?

Each fan is 120x120x30 mm with a 4-pin PWM connector; the 30 mm thickness adds depth so verify your radiator and case clearance before mounting them next to any other fan.

How can I confirm the fans are running at the correct speed after installation?

With PWM control the fans spin between 500 and 3000 RPM ±10 % and can stop at 0 RPM below 5 % PWM duty; monitor RPM in BIOS or fan-control software to verify they respond to temperature curves.

What comes in the package and what must be purchased separately?

The box contains three 120 mm fans with 4-pin PWM connectors; no fan controller, mounting screws or additional cables are included.

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