Fans
Fans AFB0812HBSize 12V 0.20A 80mm 3100RPM 33.55CFM 34dBA case fan
An 80 mm case fan with double ball bearing, 12 V, 3100 RPM and 33.55 CFM airflow
- 12 V DC power with 0.14 A actual draw for efficient cooling
- Double ball bearing design rated for long service life
- 3100 RPM delivers 33.55 CFM airflow through 80 mm frame
- 34 dBA acoustic level suits quiet server and workstation builds
- Compact 80 × 80 × 15 mm size fits tight chassis spaces
Compact 80mm Server Fan
The Delta AFB0812HB is an 80 by 80 by 15 millimetre axial fan designed for forced electronic cooling in servers and compact devices. It operates on 12 volts DC with a rated current of 0.20 amps and an actual draw of 0.14 amps. The double ball bearing supports continuous duty in tight spaces where reliability matters.
Straightforward 3-Wire Installation
The fan uses a standard three-wire connection for power and speed reporting, so it fits existing 12 volt headers without adapters. Its 15 millimetre depth allows it to slide into shallow chassis bays, but the 80 millimetre frame requires matching mounting holes. Verify hole spacing before ordering, as some proprietary brackets use different centres.
33.55 CFM at 34 dBA
At 3100 RPM the fan moves 33.55 cubic feet per minute while producing 34 dBA, giving solid airflow for CPU coolers, GPU shrouds or rack-mounted gear. The 1.68 watt power draw leaves headroom on most 12 volt rails. It will not satisfy high-static-pressure needs such as dense radiator stacks or filter-heavy enclosures.
Highlights
- 12 V DC power with 0.14 A actual draw for efficient cooling
- Double ball bearing design rated for long service life
- 3100 RPM delivers 33.55 CFM airflow through 80 mm frame
- 34 dBA acoustic level suits quiet server and workstation builds
- Compact 80 × 80 × 15 mm size fits tight chassis spaces
Specifications
No published specifications for this item yet.
Questions about this item
How can I confirm the fan is running at its rated 3100 RPM after installation?
Use motherboard BIOS or fan-control software to read the tachometer signal; it should report approximately 3100 RPM when the fan receives full 12 V.
What comes in the box and what must I supply separately?
The package contains the 80 × 80 × 15 mm double-ball-bearing fan with pre-attached leads; you must provide a 12 V DC power source and a 3-pin or 4-pin fan header or adapter.
Which version should I choose if I need the 33.55 CFM airflow rating?
Select the AFB0812HBSize model — it delivers 33.55 CFM at 3100 RPM with a 34 dBA noise level.
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