PWS-281-1H SuperMicro 280W Multi-Output 1U Power Supply

The PWS-281-1H is a power supply unit built for compact server environments where space and efficient power delivery matter. It’s often found in 1U rackmount servers, providing stable multi-output power tailored to SuperMicro hardware but adaptable to similar setups.

System builders and IT professionals typically use this power supply when they need dependable power within a constrained space, making it a fitting choice in data centers or enterprise IT closets.

Key Features

• Delivers 280 watts across multiple voltage rails for varied component needs
• Designed to fit 1U chassis, maximizing server density
• Includes protections against over-current and short circuits to safeguard hardware
• Uses a standard connector set compatible with SuperMicro systems
• Operates efficiently to reduce heat output and power waste

This power supply is typically deployed in small to medium-sized data centers or enterprise server rooms where space is tight but reliable power remains critical. It plays a key role in maintaining uptime and system stability under continuous workloads.