Supermicro PWS-206B-1R 200W DC Power Supply - Reliable High-Efficiency Unit

The Supermicro PWS-206B-1R is a compact 200W DC power supply designed for mission critical servers, storage arrays and networking equipment. Built with high efficiency converters and robust protection circuits, this unit delivers clean, stable power in harsh data centre environments while keeping energy costs low. Its fanless design reduces acoustic noise and eliminates moving parts, resulting in longer service life and lower maintenance requirements.

Key Features

• High efficiency operation up to 92 percent reduces power waste and cooling load
• Fully redundant 12 VDC output for continuous uptime
• Wide input voltage range 100 to 240 VAC supports global deployment
• Fanless architecture provides silent operation and eliminates fan failure risk
• Advanced protection including over voltage, under voltage, over current and short circuit safeguards
• Compact 1U form factor fits easily into standard rack enclosures
• Hot swap capability enables replacement without powering down the host system

Technical Specifications

• Model number: PWS-206B-1R
• Output power: 200 W
• Output voltage: 12 VDC
• Output current: 16.7 A
• Input voltage: 100-240 VAC
• Input frequency: 50/60 Hz
• Efficiency: up to 92 percent (typical)
• Power factor correction: active, PF 0.95 or higher
• Operating temperature: 0 to 50 deg C
• Storage temperature: -40 to 85 deg C
• Dimensions: 1U (1.75 in) height, 19 in width, 13 in depth
• Weight: approx 2.5 lbs
• Connector type: standard 12 VDC barrel with locking mechanism

Typical Applications

• Enterprise servers that require reliable 12 VDC power
• High performance storage systems and SAN arrays
• Network switches, routers and firewalls in carrier grade installations
• Edge computing nodes and micro data centres
• Industrial control systems that benefit from fanless operation
• Telecommunications equipment needing redundant DC power sources