2-in-1 Fan Simulator 4-Pin – Antminer Immersion Cooling
Couldn't load pickup availability
Have questions about this product? Our team is here to help — just reach out on WhatsApp.
💬 Contact Us on WhatsAppAbout the Product
2-in-1 Fan Simulator 4-Pin – Antminer Water & Immersion Cooling Upgrade
This 2-in-1 fan simulator generates dual tachometer signals through a single 4-pin linear connector, covering 5–36V operating range. It tells the Antminer firmware that both fans are running at maximum speed, allowing the miner to operate normally after the stock fans are removed for water cooling, oil immersion or silencer blower setups. Plug-and-play — no firmware modifications required.
Broad Antminer Compatibility
This simulator supports a wide range of Antminer models: T9+, T9, S9 (all variants), L3++, L3+, L3, D3, A3, Z9 Mini, Z9, DR3, S11, S15, S17, T17, S19, T19. The 5–36V input range ensures compatibility with the varying fan header voltages across these generations.
Installation
Disconnect the stock fans from the control board. Plug the simulator's 4-pin connector into the fan header. Power on and verify the dashboard shows simulated RPM readings for both fan slots with no alarms. Your external cooling system handles heat dissipation from here.
2-in-1 Fan Simulator Specifications
| Parameter | Value |
|---|---|
| Outputs | 2 simulated fan channels |
| Connector | 4-pin linear (4P) |
| Voltage Range | 5–36V |
| Compatibility | T9+, S9, L3+, D3, Z9, S15, S17, T17, S19, T19 |
| Firmware Mod | Not required |
| Condition | New |
Related Fan Simulators & Cooling Accessories
- S19K 4-Pin Square Fan Simulator – Immersion / Water
- Fan Simulator Plug & Play – Avalon / Lovecore
- Whatsminer 4-Pin ATX Fan Simulator
- 4-Pin Fan Simulator – Antminer / Innosilicon / Goldshell
Converting miners to alternative cooling? Contact us at contact@lys-sz.com for fan simulators and cooling accessories.
Worldwide shipping from our Shenzhen warehouse.
Shipping & Customs
🇺🇸🇪🇺 USA & European Union (DDP):
Orders are delivered DDP (Delivered Duty Paid). All customs duties, import taxes, and fees are included — no additional charges on delivery.
🌍 Rest of world:
Orders ship from China. Depending on your country, local customs authorities may apply import duties or taxes. Any such fees are set by your local authorities and are not included in the product price.
Buying in bulk for a mining farm or repair shop?
Get dedicated B2B pricing on this part and across our full catalog — quote response within 24 hours, payment by T/T USD bank wire, and DDP delivery available for US & EU customers (and other lanes on request).
