Fans
Fans 2B08038B48U 8038 80x80x38mm 48V PWM double ball bearing case fan
An 80 × 80 × 38 mm case fan with 48 V PWM control and double ball bearings for reliable airflow
- 48 V PWM control for precise speed regulation
- Double ball bearing design for extended durability
- 80 × 80 × 38 mm form factor fits standard mounts
- 58 A current draw at 48 V for efficient operation
48 V PWM case fan for industrial chassis
The Fans 2B08038B48U is an 80 mm square frame fan built for 48 V DC systems. It uses a double ball bearing and a four-wire PWM interface for speed control. The 38 mm thickness suits deeper mounting positions in server or telecom enclosures.
Headroom at 0.58 A rated current
At the rated 0.58 A draw the fan delivers sustained airflow for dense component layouts. It runs out of headroom when static pressure exceeds the curve for this frame size or when the 48 V rail cannot supply the required current. Buyers needing higher flow or a different voltage should look elsewhere.
Highlights
- 48 V PWM control for precise speed regulation
- Double ball bearing design for extended durability
- 80 × 80 × 38 mm form factor fits standard mounts
- 58 A current draw at 48 V for efficient operation
Specifications
No published specifications for this item yet.
Questions about this item
Will this 48 V PWM fan work with my existing 80 mm mounting points?
The fan measures 80 x 80 x 38 mm, matching standard 8038 mounting holes used on many older cases and heatsinks.
How can I confirm the double ball bearing and PWM control are functioning after installation?
Listen for smooth rotation without rattling; then use BIOS or fan software to vary the PWM duty cycle and verify speed changes smoothly.
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