Fans
Fans AFB1212HHESpecification 12038 12V .70A 2800RPM case fan
120 mm × 38 mm DC 12 V case fan delivering 130.8 CFM at 2800 RPM with 47 dBA noise and dual ball bearing
- High airflow of 130.8 CFM for effective case cooling
- 2800 RPM speed delivers strong static pressure of 0.452 inH2O
- Double ball bearing construction supports reliable long-term operation
- 12 V, 0.70 A input draws 8.4 W for efficient performance
- 47 dBA noise level balances cooling power with acoustic comfort
Delta AFB1212HHE 12038 12V .70A 2800RPM
This Delta case fan measures 120 by 120 by 38 mm and runs on 12 V DC at 0.70 A. The double ball bearing supports 2800 RPM with an airflow of 130.8 CFM and static pressure of 0.452 inH2O. Noise is rated at 47 dBA and power draw is 8.4 W. It is a new component for system cooling.
Suited for high static pressure cooling
Builders who need strong static pressure in a 38 mm thick 120 mm frame will match the 0.452 inH2O rating. The double ball bearing handles continuous operation in servers or industrial chassis. Buyers who need quieter operation below 47 dBA or lower power draw than 8.4 W should consider other models.
38 mm thickness decides fit
The 38 mm depth is the critical dimension for case or heatsink clearance. Verify that your mounting space accepts this thickness before purchase. The 120 mm width and height are standard but the 38 mm profile is not universal.
Highlights
- High airflow of 130.8 CFM for effective case cooling
- 2800 RPM speed delivers strong static pressure of 0.452 inH2O
- Double ball bearing construction supports reliable long-term operation
- 12 V, 0.70 A input draws 8.4 W for efficient performance
- 47 dBA noise level balances cooling power with acoustic comfort
Specifications
No published specifications for this item yet.
Questions about this item
How do I install the AFB1212HHE 120 mm fan and what step is often missed?
Mount the 120 × 120 × 38 mm frame using four corner screws, connect the 12 V lead to a motherboard header or fan controller, and verify the tachometer wire is seated so the 2800 RPM speed signal reports correctly.
What maintenance will the double ball bearing fan need over time?
The double ball bearing design is lubricated for life; no re-lubrication is required, but periodic dust removal from the blades keeps airflow near the rated 130.8 CFM and noise at 47 dBA.
At what point does the 0.452 inH₂O static pressure limit cooling under sustained load?
When system resistance approaches 0.452 inH₂O the fan cannot maintain its 2800 RPM flow rate, so airflow drops and component temperatures rise despite the 8.4 W motor running at full speed.
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