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Square black 120mm PWM case fan with transparent blades and four-pin connector

SXDOOL

SXDOOL 120mm PWM Case Fan 3300 RPM Dual Ball Bearing 107 CFM

SKU CH-TSWT-1B5RS

120 mm PWM fan delivers 107 CFM at 3300 RPM with dual ball bearings rated for 80,000 hours

  • TypeCase Fan
  • Bearing TypeBall
  • Power Connector4 Pin
  • High airflow with 107 CFM at 3300 RPM
  • Dual ball bearings rated for 80000 hours
  • PWM 4-pin control for precise speed adjustment
  • Low noise at 45.3 dBA under full load

High-Speed 120mm PWM Case Fan

The SXDOOL 120mm PWM case fan delivers 107 CFM airflow at 3300 RPM for demanding cooling tasks. Dual ball bearings provide an 80,000-hour operating life under continuous load. A 4-pin connector enables precise PWM speed control via motherboard headers. It operates at 12V drawing 0.50A with a noise level of 45.3 dBA.

Direct Replacement for Delta AFB1212SH

This unit matches the form factor and performance of the Delta AFB1212SH for drop-in upgrades. The high-speed design suits server chassis, GPU coolers, and radiators needing maximum static pressure. Builders requiring quieter operation below 45 dBA or lower airflow for silent PCs should consider alternative models.

Highlights

  • High airflow with 107 CFM at 3300 RPM
  • Dual ball bearings rated for 80000 hours
  • PWM 4-pin control for precise speed adjustment
  • Low noise at 45.3 dBA under full load

Specifications

TypeCase Fan
Bearing TypeBall
Power Connector4 Pin

Questions about this item

Will the 120x120x25 mm frame fit my case's 120 mm mounting points?

Yes, the fan measures exactly 120 mm square and 25 mm thick, matching the standard 120 mm mounting pattern used by most PC cases.

How do I connect the 4-pin PWM plug so the motherboard controls the 3300 RPM speed?

Align the keyed 4-pin connector with the motherboard's CPU_FAN or SYS_FAN header and press straight down; the fourth pin carries the PWM signal that lets the board regulate the fan up to 3300 RPM.

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