SXDOOL
SXDOOL PVA080G12R 8025 12V 80mm 5500RPM 45CFM case fan
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.
Punti di forza
- 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
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Domande su questo articolo
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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