Fans
Fans AFB1212VHVolume 120×25 mm 12 V 0.60 A 35 dBA 69 CFM 800–3100 RPM case fan
120 mm PWM case fan moves 69 CFM at 35 dBA with double-ball bearing and 800–3100 RPM range
- High airflow with 69 CFM for effective case cooling
- Quiet operation at 35 dBA noise level
- Wide PWM speed range from 800 to 3100 RPM
- Double ball bearing for long-lasting reliability
- Compact 120×25 mm frame fits standard fan mounts
Delta AFB1212VH 120 mm PWM Fan
The Delta AFB1212VH is a 120 mm by 25 mm case fan built for 12 V PWM speed control. It draws 0.60 A and spins between 800 and 3100 RPM with a double ball bearing. Maximum airflow reaches 69 CFM at a rated 35 dBA noise level.
Suited for high-airflow chassis cooling
Builders who need strong, variable airflow through restrictive filters or dense heatsinks will benefit from the wide speed range and high static pressure. Systems that require near-silent operation at idle or lack a 4-pin PWM header should consider alternatives.
69 CFM at 35 dBA decides fit
This single figure pair defines the cooling-to-noise trade-off. If the target build can accept 35 dBA at full speed for 69 CFM throughput, the fan matches the requirement; otherwise a different airflow or acoustic profile is needed.
Highlights
- High airflow with 69 CFM for effective case cooling
- Quiet operation at 35 dBA noise level
- Wide PWM speed range from 800 to 3100 RPM
- Double ball bearing for long-lasting reliability
- Compact 120×25 mm frame fits standard fan mounts
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the AFB1212VHVolume fan and what step is often missed?
Mount the 120×25 mm frame using four screws, connect the 4-pin PWM header to the motherboard, and enable PWM control in BIOS so the 800–3100 RPM range is active; the step often missed is leaving the fan on a fixed-voltage header, which locks it at full speed.
What maintenance will the AFB1212VHVolume need later?
The double ball bearing is rated for long life; plan to clean dust from the blades and frame every 6–12 months with compressed air — no lubrication is required.
What limit appears first during sustained high-load operation?
At 0.60 A the motor draws its maximum current, so the 3100 RPM ceiling and 35 dBA noise level are the first constraints you hit under continuous load.
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