ARCTIC S12038-4K 120mm PWM Server Fan (Pack of 3) 4000 RPM High Airflow
ARCTIC S12038-4K 120mm PWM Server Fan (Pack of 3) 4000 RPM High Airflow
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Product Description:
⚙️ High-Performance Cooling – Delivers PWM-controlled speeds from 600 to 4000 RPM to provide powerful airflow when server workloads demand efficient cooling.
🌬️ High Airflow and Static Pressure – Produces up to 106 CFM airflow and 11.45 mmH₂O static pressure, making it suitable for cooling dense server components and radiators.
🔄 Built for Continuous Operation – Features a dual ball bearing with brass housing for reliable performance in demanding server and workstation environments.
🔌 Easy PWM Speed Control – Uses a standard 4-pin PWM connector with a 300 mm cable, allowing automatic fan speed adjustment based on system cooling requirements.
🛡️ Reliable Industrial Design – Includes reverse polarity motor protection, operates between -10°C and 70°C, and is backed by a 6-year manufacturer warranty.
The ARCTIC S12038-4K 120mm PWM Server Fan is engineered for servers and workstations that require dependable, high-performance cooling. With PWM-controlled speeds from 600 to 4000 RPM, airflow up to 106 CFM, and high static pressure, it helps maintain efficient thermal performance under demanding workloads. Its dual ball bearing design, 4-pin PWM connector, and durable construction make it an excellent choice for server chassis, rack systems, and workstation cooling applications.
Product Specifications:
| Specification | Details |
|---|---|
| Brand | ARCTIC |
| Model | S12038-4K |
| Product Type | Server Fan |
| Quantity | Pack of 3 Fans |
| Fan Size | 120 × 120 × 38 mm |
| Fan Speed | 600–4000 RPM (PWM Controlled) |
| Airflow | 106 CFM (180 m³/h) |
| Static Pressure | 11.45 mmH₂O |
| Bearing Type | Dual Ball Bearing with Brass Housing |
| Connector | 4-Pin PWM Fan Connector |
| Cable Length | 300 mm |
| Rated Voltage | 12.0 V DC |
| Rated Current | 0.33 A |
| Maximum Current | 0.60 A |
| Start-Up Voltage | 3.1 V DC |
| Motor Protection | Reverse Polarity Protection |
| Operating Temperature | -10°C to 70°C |
| Flammability Rating | UL 94 V-0 |
| Weight | 320 g Per Fan |
| Warranty | 6 Years Manufacturer Warranty |
| Package Contents | S12038-4K Fan, 4 Mounting Screws, Impeller Sticker |
