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Black 80mm square frame fan with transparent blades and three-wire cable

SXDOOL

SXDOOL PVA080G12R 8025 12V 80mm 5500RPM 45CFM case fan

SKU CH-NVC7-2E7W1 MPN PVA080G12R

An 80 mm case fan with double ball bearing, 5500 RPM airflow of 45 CFM, 12 V operation and RD alarm signal on a three-wire lead

  • High airflow with 45 CFM at 5500 RPM
  • Reliable dual ball bearing for long life
  • RD alarm signal alerts you to fan failure
  • Compact 80 × 80 × 25 mm fits tight cases

80 mm 12 V case fan with alarm

The SXDOOL PVA080G12R is an 80 mm square frame fan that runs on 12 V DC and draws 0.80 A. It spins at 5500 RPM and moves 45 CFM of air through a double ball bearing. A three-wire lead includes an RD alarm signal for speed monitoring.

Double ball bearing and RD alarm

The double ball bearing is rated for continuous high-speed operation at 5500 RPM. The RD alarm wire lets a motherboard or controller detect a stalled rotor before components overheat. Builders who need PWM speed control or a four-pin connector should choose a different model.

商品特色

  • High airflow with 45 CFM at 5500 RPM
  • Reliable dual ball bearing for long life
  • RD alarm signal alerts you to fan failure
  • Compact 80 × 80 × 25 mm fits tight cases

商品規格

本商品目前尚未公佈規格。

商品問答

What does the 5500 RPM rating mean for airflow inside a case?

The fan spins at 5500 RPM and moves 45 CFM of air through an 80 mm frame, giving strong directed cooling for tight spaces.

How does the three-wire RD alarm connection work with a motherboard fan header?

The 3-pin lead carries 12 V power, ground and an RD alarm signal so the board can detect a stalled rotor; the cable is 8 cm long.

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