The Genuine AVC DBTA0420B2U is a premium OEM high-performance cooling fan designed for servers, workstations, networking equipment, industrial electronics, and other applications requiring high airflow in a compact 40mm form factor.

Featuring a 4-wire PWM speed control interface with tachometer (speed sensor) output, this fan automatically adjusts its speed based on system demand, delivering excellent cooling performance while optimizing noise and power consumption. Its dual ball bearing construction ensures outstanding durability and long service life, making it ideal for continuous 24/7 operation.

All fans are Brand New, genuine AVC OEM products, carefully inspected and shipped from the USA.

Features

• Genuine AVC OEM Cooling Fan
• Brand New
• High Performance PWM Control
• Speed Sensor (Tachometer Output)
• Dual Ball Bearing Design
• High Airflow / High Static Pressure
• Long Service Life
• Low Power Consumption
• Compact 40 x 40 x 20 mm Size
• Ideal for Servers, Industrial Equipment & Networking Devices

Specifications

• Manufacturer: AVC
• Model: DBTA0420B2U
• Dimensions: 40 × 40 × 20 mm
• Rated Voltage: DC 12V
• Operating Voltage: DC 7V – 13.2V
• Current: 0.41A
• Rated Current: 0.50A (Label)
• Power Consumption: 4.92W
• Speed: 16,000 RPM
• Airflow: 19.82 CFM (0.561 m³/min)
• Noise Level: 52.9 dBA
• Bearing Type: Ball Bearing
• Mounting Style: Rib Type
• Connector: 4-Pin / 4-Wire
• Cable Length: Approximately 7.5 Inches (190 mm)

Wire Functions

• Black: Ground (-)
• Red: +12V Power
• Blue: Tachometer (FG / Speed Sensor)
• Yellow: PWM Speed Control

Applications

Compatible with many:

• Server Chassis
• Network Switches
• Routers
• Industrial Controllers
• Embedded Systems
• Telecom Equipment
• Storage Systems
• Custom Electronics Projects

Package Includes

• 1 × Genuine AVC DBTA0420B2U Cooling Fan (Brand New)

Ships fast from the USA by CWC-Group. Genuine OEM quality with careful packaging and quick shipping.