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

Zyvpee

Zyvpee 12038 DC48V 0.7A 2B12038B48H P079 4 Pin case fan

SKU CH-ZVGP-KEB63

120 mm case fan with dual-ball bearing, 48 V DC power and four-wire PWM control in a 38 mm thick black frame

  • Bearing design2 Ball
  • Power input connector4 Pin
  • LED lightingNon-LED
  • Product typeCase Fan
  • Product colorBlack
  • Key featuresPower Cooling
  • 120 mm frame fits standard chassis slots
  • 38 mm thickness moves more air per revolution
  • Dual-ball bearings extend operational lifespan
  • 48 V 0.7 A rating supports industrial power rails
  • Four-wire connector enables PWM speed control

120 mm 12038 48 V DC fan

This 120 mm case fan runs on 48 V DC at .7 A and fits a 120 by 38 mm mounting pattern. It is built for servers, workstations or industrial enclosures that already supply a 48 V rail.

Dual ball bearing 4 pin PWM

Two ball bearings give a long service life at continuous duty, while the four wire connector supports PWM speed control and tachometer feedback for precise airflow management.

Non LED black frame

The plain black frame has no lighting, so it suits rack cabinets or windowless chassis where visual distraction is unwanted. The 48 V requirement means it cannot be used on standard 12 V motherboard headers without a separate voltage source.

How it compares

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

Price $35.99
Pricier than about 82% of the 8,339 comparable items (median $19.99).

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Specifications

Product
Brand name3ccooler.com
Product line2B12038B48H
Model name2B12038B48H
Product typeCase Fan
Product colorBlack
Power
Power input connector4 Pin
Size & build
Bearing design2 Ball
Product dimensions120 × 38 mm
More details
LED lightingNon-LED

Questions about this item

Will the 4 Pin connector on the 12038 fan plug directly into a standard motherboard PWM header?

Yes, the 4 Pin connector follows the standard PWM pinout so it fits a typical motherboard fan header without an adapter.

How can I verify the 2 Ball bearing fan is spinning at the correct speed after installation?

Monitor the RPM reading in BIOS or fan-control software; a steady value that changes with PWM duty cycle shows the 48V 0.7A unit is operating normally.

Does the box include mounting screws for the 120*38mm frame or do I need to supply my own?

The package contains only the fan itself; mounting screws for the 120mm by 38mm frame must be purchased separately.

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