Supermicro PWS-302-1S 300W 1U Power Supply

Overview
Supermicro PWS-302-1S is a compact 300W 1U power supply designed for high density server and storage platforms. It delivers reliable, efficient power in a small footprint, making it ideal for blade, rack and edge computing environments. With a 80 PLUS Gold efficiency rating, this unit reduces energy costs while providing clean, stable power to critical components.

Key Features

• 300W continuous output in a 1U form factor
• 80 PLUS Gold efficiency for lower power consumption
• Redundant operation support with hot swap capability
• Active PFC for improved power factor
• Universal AC input range 100-240V
• Fully modular cabling for easy installation and cable management
• Built-in over voltage, over current, short circuit and thermal protection

Technical Specifications

• Model number: PWS-302-1S
• Power output: 300W
• Form factor: 1U (19 inch rack mount)
• Efficiency: 80 PLUS Gold (minimum 87% at 100% load)
• Input voltage: 100-240V AC, 50/60Hz
• Input current: 3.5A max
• Operating temperature: 0 to 45 degrees C
• Relative humidity: 20 to 80 percent non condensing
• MTBF: 200,000 hours
• Connector types: 8 pin EPS, 6+2 pin PCIe, SATA, Molex

Typical Applications

• High performance computing (HPC) clusters
• Enterprise data center servers
• Blade and rackmount storage arrays
• Virtualization hosts and cloud infrastructure
• Edge computing devices that require compact power solutions
• Industrial and telecom equipment with strict reliability demands