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Black frameless 12V 0.5A 4-pin VGA fan for Sapphire HD 4860 5770 5850 6790

OEM Industries

OEM Industries FD8015U12D 12V .5A 4-pin black VGA fan

SKU CH-64AN-4SFKV

12 V 0.5 A 4-pin ball-bearing fan replaces cooler on Sapphire HD 4860, HD 4890, HD 5770, HD 5850, HD 5870, HD 6770 and XFX HD 6790 graphics cards

  • ColorBlack
  • TypeFan only
  • Bearing TypeBall
  • Power Connector4 Pin
  • LEDNo
  • Replacement fit for Sapphire HD 4860 HD 5770 vapor-x HD 5850xtreme HD 6790
  • Ball bearing reduces friction for longer service life
  • 4-pin connector enables PWM speed control
  • 12 V .5 A rating matches original cooler power draw
  • Frameless design fits tight graphics-card clearance

Replacement fan for Sapphire and XFX cards

This 12 V .5 A 4-pin cooler fits Sapphire HD 4860, HD 4890, HD 5770, HD 5870 and HD 6770 models as well as the XFX HD 6790. It serves owners of those specific graphics cards who need a direct drop-in replacement for a failed or noisy original unit.

Mounts using the existing four-pin header

The frameless body slides into the stock shroud and draws power from the card’s own 4-pin connector. No extra cables, adapters or controller software are required, leaving the motherboard headers and case fan slots free for other cooling duties.

Ball-bearing motor sustains constant speed

The ball bearing design maintains steady airflow during extended gaming or compute sessions without the rpm decay common in sleeve-bearing alternatives. Acoustic output remains consistent over time, avoiding the progressive rattle that develops in worn bearings.

Highlights

  • Replacement fit for Sapphire HD 4860 HD 5770 vapor-x HD 5850xtreme HD 6790
  • Ball bearing reduces friction for longer service life
  • 4-pin connector enables PWM speed control
  • 12 V .5 A rating matches original cooler power draw
  • Frameless design fits tight graphics-card clearance

Specifications

ModelFD8015U12D
ColorBlack
TypeFan only
Bearing TypeBall
Power Connector4 Pin
LEDNo

Questions about this item

Does the 12 V 0.5 A power draw limit how long the FD8015U12D can run continuously?

The fan is rated for 12 V at 0.5 A and uses a ball bearing, so it is designed for continuous operation at that power level.

How loud or hot does the FD8015U12D get during all-day use?

The ball-bearing design runs steadily at 12 V 0.5 A without additional speed curves, so acoustic and thermal output remain constant over long periods.

Which graphics card models accept this 4-pin connector directly?

The 4-pin connector matches Sapphire HD 4860, HD 4890, HD 5770, HD 5850, HD 5870, HD 6770 and XFX HD 6790 coolers.

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