Description

Antminer Nidec Cooling Fan (120mm x 120mm x 38mm, 12V, 4-Pin) – High-Performance Cooling for ASIC Miners

Ensure maximum efficiency and extend the lifespan of your ASIC miners with the Antminer Nidec Cooling Fan, designed for high-performance cooling and compatibility with a wide range of Bitmain mining machines. With a powerful airflow, premium materials, and a durable build, this fan is essential for serious miners looking to keep their equipment running at optimal temperatures around the clock.

🌀 Universal Compatibility Across Popular Antminer Models

This 120mm x 120mm x 38mm square fan is engineered to support a vast range of Antminer models, including but not limited to:

S-Series:
S21, S21XP, S19, S19j, S19jXP, S19Pro, S19jPro, S19jPro+, S19a, S19XP, S19L, S19Pro-A, S19jPro-A, S17, S17e, S17Pro, S17+, S15, S11, S9, S9J, S9K, S9SE, V9

T-Series:
T21, T19, T17, T17E, T17+, T17e+

K-Series:
KS5, KS5Pro, KS3, K7

H/K/D-Series:
HS3, KA3, D7

E-Series:
E9, E9PRO, E11

Whether you’re using the latest S21 models or maintaining legacy units like S9 or S17, this fan ensures efficient thermal management across all supported miners.

⚙️ Technical Specifications:

• Dimensions: 120mm x 120mm x 38mm

• Voltage: DC 12V

• Current: 1.65A / 3A

• Speed: 6000 RPM / 7000 RPM (depending on model)

• Noise Level: 70.5 dB-A

• Bearing Type: High-precision double ball bearing

• Connector Type: 4-pin PWM (original Antminer plug)

• Fan Rotation Direction: Counterclockwise (viewed from blade side)

• Material: PBT + 30% Glass Fiber, VO Grade Flame Retardant

• Operating Temperature: -10°C to 70°C

• Storage Temperature: -40°C to 70°C

• Power Tolerance: ±15% of rated power

• Insulation Resistance: >500 MΩ

• Dielectric Strength: 500V/min, ≤0.5mA leakage current

• Lifespan: 80,000 hours at 25°C (typical conditions)

❄️ Superior Cooling Performance for Heavy-Duty Mining

Crypto mining generates enormous heat, especially under 24/7 operation. This Nidec cooling fan is specifically engineered to handle the high thermal output of ASIC mining rigs. With rotational speeds of up to 7000 RPM, it provides strong airflow to maintain safe operating temperatures even in dense mining environments.

The PWM-enabled 4-pin connector allows for intelligent fan speed control based on system temperature, improving cooling efficiency while minimizing energy waste.

🔇 Industrial-Level Durability & Noise Profile

With a noise level of 70.5 dB-A, this fan operates at a volume comparable to most high-speed mining fans — powerful enough for effective cooling, yet still manageable in mining farms and enclosures. For home-based miners, using acoustic foam or placing units in ventilated enclosures can help reduce perceived noise.

The high-precision double ball bearing system ensures low friction, high rotational stability, and a long operational life. Rated at 80,000 hours of continuous operation, this fan is built for endurance in high-heat, high-load scenarios.

🔥 Safe, Flame-Retardant, and Built to Withstand Harsh Environments

The fan frame is constructed using PBT (polybutylene terephthalate) with 30% glass fiber, offering excellent mechanical strength and flame resistance (VO grade). This provides added safety and durability under prolonged use in electrically demanding environments.

It also features robust insulation resistance (>500 MΩ) and can withstand up to 500V/min dielectric voltage, ensuring the fan’s safety and performance even during power fluctuations or electrical spikes.

🛠️ Plug-and-Play Replacement Fan for Antminer

This fan uses Bitmain’s original 4-pin plug, making it a drop-in replacement with no need for modifications or adaptors. Installation is simple and takes just minutes, whether you are replacing a worn-out unit or upgrading your miner’s airflow for better performance.

Thanks to its standardized square size (120mm x 120mm), it is also compatible with many other industrial devices that use 12V 4-pin cooling fans, offering great versatility.

✅ Why Choose This Antminer Nidec Cooling Fan?

• ✅ Wide Compatibility: Supports nearly all major Antminer series

• ✅ High Airflow Performance: Up to 7000 RPM

• ✅ Durable Bearings: Long lifespan with low maintenance

• ✅ PWM Support: Efficient temperature-based fan speed control

• ✅ High Safety Standards: Flame-retardant, voltage-resistant, robust design

• ✅ Easy Installation: 4-pin plug, plug-and-play ready

🚚 In Stock – Ready to Ship

We provide authentic, high-quality Nidec cooling fans for Antminer with fast worldwide shipping, protective packaging, and expert customer support. Whether you’re running a small farm or managing enterprise-grade infrastructure, these fans will keep your systems cool and stable.

💼 Order Now and Keep Your Mining Operation Cool & Profitable

Don’t wait for your existing fans to fail and disrupt your mining uptime. Upgrade or replace your cooling solution with the Antminer Nidec 120mm fan and protect your investment with superior airflow and reliability.

Buy now to ensure long-lasting performance and peak mining efficiency!