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Black 120mm square case fan 38mm thick four pin connector

Zyvpee

Zyvpee B35502-35DEL7 120mm 38mm 4 Pin case fan

SKU CH-V4NG-0BDZ7

120 mm server case fan with 38 mm thickness, dual ball bearing and 4-pin PWM control

  • Bearing design2 Ball
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Compatible withCase
  • Product colorBlack
  • Nidec-engineered 120 mm server fan delivers reliable airflow
  • Dual-ball bearing ensures long service life with reduced friction
  • 4-pin PWM connector enables precise speed control
  • Thick 38 mm frame moves more air through dense meshes
  • 12 V DC 1.4 A rating supports high static pressure

Zyvpee 120 mm 38 mm Server Fan

The Zyvpee B35502-35DEL7 is a 120 mm square case fan built to a 38 mm thickness for server and workstation chassis. It runs on 12 V DC at 1.4 A through a standard 4 pin PWM connector and uses a dual ball bearing for continuous operation. The black frame carries no lighting.

Suits High Airflow Server Builds

This fan suits integrators who need a thick 120 mm unit with a 4 wire control lead for managed airflow in rackmount or tower servers. Buyers who need a slimmer profile or a 3 pin voltage controlled header should look at other models.

38 mm Thickness Decides Fit

The single specification that determines compatibility is the 38 mm frame depth. Verify that your chassis, shroud or heatsink clearance accepts this dimension before ordering.

How it compares

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

Price $21.99
Pricier than about 55% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Product lineB35502-35DEL7
Model nameB35502-35DEL7
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Bearing design2 Ball
Product dimensions120 mm*120 mm*38 mm
Compatibility
Compatible withCase
More details
LED lightingNon-LED

Questions about this item

How does the 4-pin PWM connector control the B35502-35DEL7 fan speed?

The 4-pin connector sends a PWM signal that lets the motherboard vary the DC12V 1.4A motor speed dynamically without voltage drops.

Will the 120mm by 38mm frame fit my standard case fan mounts?

The 120mm square frame matches standard 120mm mounting holes, but the 38mm thickness needs clearance behind the panel.

What is the correct way to install the 4-wire connector so the tachometer works?

Align the keyed 4-pin plug with the motherboard header tab; forcing it backwards breaks the speed-reporting wire.

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