Avalon PSU 2-in-1 Power Supply Fan Simulator Immersion Cooling

Avalon PSU 2-in-1 Power Supply Fan Simulator | Double 4-Wire Fan Speed Controller for Avalon 10 / 11 / 12 / 13 Series Miners — Compatible with PSU3300-03 / PSU3400-03 Power Supplies in Immersion, Hydro and Air Cooling Configurations

The Avalon PSU 2-in-1 Power Supply Fan Simulator is the ultimate solution for enhanced cooling and noise reduction for Avalon 10 series, 11 series, 12 series, and 13 series miners. Designed specifically for Avalon power supplies, this double 4-wire fan speed controller offers versatile cooling options for immersion, hydro, and air cooling installations — eliminating the original fan dependency in immersion / hydro deployments where the air fan is removed.

By utilizing the PSU3300-03 or PSU3400-03 power supplies, miners can optimize their mining performance while maintaining efficient cooling. The Avalon PSU Fan Simulator allows precise control of the fan's speed, ensuring optimal airflow to effectively cool the power supply across multiple cooling deployment styles. In immersion / hydro configurations where the physical fan is absent, the simulator provides the fan-tachometer feedback signal that the PSU expects — preventing fan-fail shutdown errors.

Typical Use Cases

• Immersion cooling deployment — Avalon miners in immersion tanks where air fans are removed.
• Hydro cooling deployment — Avalon Hydro setups where the PSU air fan is replaced with hydro plate.
• Air-cooled fan speed optimization — precise fan curve control for noise reduction without thermal compromise.
• Fan failure replacement — when original fan dies, simulator allows continued operation pending fan service.
• Production deployment — large Avalon fleets standardizing on immersion / hydro cooling.

Avalon PSU Fan Simulator Specifications

FAQ — Avalon PSU 2-in-1 Fan Simulator

Q: Why do I need a fan simulator in an immersion / hydro deployment?
A: Avalon PSUs monitor the cooling fan tachometer signal. If the fan reports zero RPM (because it's been removed for immersion / hydro), the PSU enters fan-fail shutdown state. The simulator provides the expected tachometer feedback signal, allowing the PSU to operate normally without the physical fan.

Q: Will this work on Avalon 14 / 15 / 16 series?
A: Avalon's PSU electronics evolve across generations. This simulator is specifically validated for Avalon 10 / 11 / 12 / 13 series with PSU3300-03 / PSU3400-03 supplies. Newer Avalon generations (14+) may use different PSUs with different fan-feedback protocols — confirm with us before ordering for non-listed generations.

Q: Single 4-wire vs double 4-wire — what's the difference?
A: "Double 4-wire" means the simulator handles two independent 4-wire fan headers — covering PSUs that have dual cooling fans (front + rear). Single 4-wire simulators only cover one fan position, which may leave the PSU still throwing a fan-fail error on the second header.

Q: Bulk pricing for Avalon fleet operators?
A: Yes — email contact@lys-sz.com with your fleet size for tier pricing on multi-unit orders. Significant per-unit savings on facility-scale immersion / hydro conversions.

Related products

• Avalon PSU3300-03 Plus 3300W
• Avalon PSU Fan Simulator – Air Cooling Variant
• Whatsminer 4-pin ATX Fan Simulator – M30 / M50 / M60 Immersion
• Iceriver 4-pin Fan Speed Simulator – KS3 / KS5

Avalon immersion / hydro fleet operators stocking fan simulators? Email contact@lys-sz.com for bulk pricing. Worldwide shipping from our Shenzhen warehouses.