Description
The AVC BN06015B12H is a precision-engineered DC Brushless Blower Fan designed specifically for thermal management in compact computing chassis and industrial electronics. This Centrifugal Cooling Unit offers robust performance in critical automation and legacy IT environments, serving as a direct OEM replacement for Dell OptiPlex series workstations.
AVC BN06015B12H Key Features
- Industrial Grade: Features a reinforced PBT (UL94V-0) housing and a durable Dual Ball Bearing system for extended operational lifespan.
- High Performance: Delivers concentrated airflow with a high-speed rating (H), utilizing 12V DC at 0.36A to maintain optimal thermal envelopes.
- Connectivity: Equipped with a specialized 4-wire PWM interface for precise speed control and tachometer feedback.
- Reliability: Engineered for continuous duty cycles with high resistance to heat and dust ingress, ensuring system stability.
Technical Specifications for BN06015B12H
Comprehensive engineering data for verification:
| Part Number | BN06015B12H |
| Manufacturer | AVC (Asia Vital Components) |
| Component Type | DC Brushless Blower / Centrifugal Fan |
| Input Voltage | 12V DC |
| Rated Current | 0.36 A |
| Power Consumption | 4.32 W |
| Dimensions (W x H) | 65mm x 65mm |
| Thickness (Depth) | 15mm |
| Bearing System | Dual Ball Bearing |
| Rotational Speed | 3500 – 4500 RPM (PWM Controlled) |
| Airflow | ~18 – 22 CFM |
| Noise Level | ~38 – 42 dBA |
| Connector Interface | Dell Proprietary 4-Wire Header |
| Control Signal | PWM (Pulse Width Modulation) |
| Feedback Signal | Tachometer Output (RPM Sensor) |
| Operating Temperature | -10°C to +70°C |
| Housing Material | Thermoplastic PBT (UL94V-0) |
| Life Expectancy | 70,000 Hours @ 40°C |
| Compatible Series | Dell OptiPlex GX520, GX620, 740, 745, 755 |
| Product Status | Active / Maintenance Spare |
Industrial Applications
Frequently deployed in IT Infrastructure, Compact Server Racks, and Embedded Systems. This unit is critical for controlling CPU and chipset temperatures in Small Form Factor (SFF) and Ultra-Small Form Factor (USFF) machinery, specifically within the Dell OptiPlex GX and 700 series architecture.
Installation & Quality Assurance
This AVC BN06015B12H is a genuine spare part tested for voltage stability and bearing integrity. Please refer to the official Dell or AVC service manual for correct pinout alignment and BIOS fan curve configuration to ensure proper cooling performance.
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