AUB0812VH Goldshell Power Supply Cooling Fan 12V 0.41A 80mm

AUB0812VH 80mm Power Supply Cooling Fan | Delta Electronics 12V 0.41A for Goldshell PSU

The AUB0812VH is a Delta Electronics Superflo-bearing axial fan in the standard 80×80×25mm form factor — the cooling fan used in Goldshell ASIC miner power supplies. The AUB0812VH family is Delta's mid-power 80mm fan series, available in multiple lead-count variants (2-wire / 3-wire / 4-wire PWM); the Goldshell PSU shipment is the 4-pin PWM variant with tach feedback, drawing 0.41A at 12V (4.92W) and turning at 4000 RPM with 38.55 CFM airflow.

Sourcing note: the AUB0812VH family is officially End-of-Life (EOL) at Delta Electronics — Delta's product page lists it as discontinued. We carry available stock specifically for Goldshell PSU repair where the original part needs an exact form-fit-function replacement. The 8000-hour continuous-running rating means a fresh AUB0812VH typically outlasts the rest of the PSU components, so a single fan replacement usually completes the PSU repair.

When to Replace the AUB0812VH Fan

• PSU fan failure — original Goldshell PSU fan dead, seized, or making bearing noise.
• PSU overheating shutdowns — fan running but airflow insufficient (typically dust-clogged or worn bearing).
• Audible bearing wear — grinding, ticking, or fluctuating speed sounds before complete failure.
• PSU service-life refresh — preventive replacement at the 8000-hour service life mark.
• Goldshell PSU refurbishment — repair-bench standard part for any Goldshell PSU rebuild.

Specs and Technical Features

• Model AUB0812VH — Delta Electronics Superflo-bearing axial fan family.
• 80×80×25mm form factor — standard PSU fan footprint.
• 12V DC, 0.41A continuous, 4.92W power consumption.
• 4000 RPM speed with PWM intelligent temperature control.
• 38.55 CFM airflow — sized for the Goldshell PSU chassis cooling envelope.
• Hydraulic bearing — quieter operation than sleeve bearings, longer life than ball bearings at this duty cycle.
• Speed measurement (tach signal) — works with PSU controllers that monitor fan health.
• 8000 hours continuous running — typical bearing service life.

AUB0812VH PSU Fan Specifications

FAQ — AUB0812VH 80mm PSU Fan

Q: How do I confirm this fan fits my Goldshell PSU?
A: The 80×80×25mm form factor with 12V / PWM 4-pin connector matches the standard Goldshell PSU mounting. Check the silk marking on your existing fan — it should read "AUB0812VH" (the variant suffix may differ but the form factor and electrical spec are the same).

Q: AUB0812VH is EOL at Delta — should I worry about quality?
A: No — "EOL" just means Delta no longer produces it for new designs. Existing stock and refurbished units perform to original spec. We test every fan before shipping. If long-term availability is a concern for fleet operators, pair this with an order of Delta successor fans in the AFB0812VH or similar current production families.

Q: Can I substitute a different 80×80×25mm 12V fan?
A: Possibly, but verify three things: (1) connector type (4-pin PWM vs 3-pin tach vs 2-pin power-only); (2) airflow rating ≥38 CFM to match cooling envelope; (3) tach signal compatibility with the Goldshell PSU controller. Mismatched fans will trip the PSU's fan-error shutdown.

Q: How do I replace the fan?
A: Power off PSU, unplug from miner. Remove the PSU housing (typically 4-6 screws). The fan is mounted with 4 corner screws and a 4-pin PWM connector. Disconnect the connector, unscrew the fan, install the fresh AUB0812VH with the airflow direction matching the original, reconnect, reassemble.

Q: Bulk pricing for repair shops?
A: Yes — email contact@lys-sz.com for volume pricing on Delta PSU fan stock.

Related products

• Goldshell AP280 PSU (HS5 / CK5 / KD5)
• Goldshell CK5 PSU 3300W (BP-H-3300)
• Snowfan YY4028H12B 40mm PSU Fan (IceRiver)
• Goldshell PSU Quiet 80mm Cooling Fan

Goldshell repair benches stocking AUB0812VH PSU fans in volume? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouse.