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Black 4-pin server blower fan, ball bearing, no LED

OEM Industries

OEM Industries SUNON PFC0251BX-C010-S99 12V 6.84W 4-Pin CPU cooler

SKU CH-9P4H-YNSQ6

A 12 V ball-bearing blower with a 4-pin connector draws 6.84 W for server CPU cooling

  • ColorBlack
  • TypeFan only
  • Bearing TypeBall
  • Power Connector4 Pin
  • LEDNo
  • Efficient 12 V operation at only 6.84 W
  • Ball-bearing motor for long service life
  • 4-pin PWM connector enables precise speed control
  • Compact DC blower design fits tight server chassis
  • SUNON engineering ensures reliable airflow delivery

SUNON 4-Pin Server Blower

The SUNON PFC0251BX-C010-S99 is a DC blower fan built for server environments. It runs on 12 V power and draws 6.84 W through a standard 4-pin connector. Ball bearings support continuous operation in rack-mounted chassis. The black frame fits typical server airflow paths.

Suited for 1U rack maintenance

Technicians replacing a failed blower in 1U or blade servers will match the 4-wire PWM interface and voltage. Builders needing a large heatsink tower or quiet desktop cooling should look elsewhere; this unit is a bare blower without mounting hardware for consumer sockets.

4-pin PWM control decides fit

The 4-pin connector supplies tachometer feedback and PWM speed control to the motherboard header. If the target system uses a 3-pin voltage-controlled header only, the fan will run at full speed without regulation. Verify the board provides 4-pin PWM before ordering.

Highlights

  • Efficient 12 V operation at only 6.84 W
  • Ball-bearing motor for long service life
  • 4-pin PWM connector enables precise speed control
  • Compact DC blower design fits tight server chassis
  • SUNON engineering ensures reliable airflow delivery

Specifications

ModelPFC0251BX-C010-S99
ColorBlack
TypeFan only
Bearing TypeBall
Power Connector4 Pin
LEDNo

Questions about this item

How often should the ball-bearing fan be cleaned or replaced?

The ball-bearing design reduces wear, so the fan typically runs for years without service. Periodic dust removal with compressed air keeps airflow steady.

What limits continuous operation before the unit throttles or shuts down?

The 6.84 W power draw at 12 V is the primary constraint; sustained loads that push the motor past this rating will trigger thermal protection first.

How much noise and heat does the blower produce when running all day?

At 6.84 W the blower generates modest heat and a low, steady airflow sound typical of server-grade ball-bearing fans.

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