Name: PWS-703P-1R SuperMicro 700-Watt 110-220V Redundant 80 Plus AC Power Supply
Brand: Supermicro
SKU: PWS-703P-1R
Price: 114.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Supermicro PWS-703P-1R 750W 1U Power Supply Unit delivers high efficiency and reliability for enterprise servers. With its 80 PLUS Gold certification, hot-swappable design, and remote power management capabilities via PMBus 1.2, it ensures optimal performance and energy savings. Designed for Supermicro validated systems and chassis, this PSU is a robust solution for businesses looking to maintain stable and efficient power infrastructure.

General Information
Brand	Supermicro
Part Number	PWS-703P-1R
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	110-220V AC
Input Frequency	50-60 Hz
Max. Output Power	700W
Efficiency Rating	80 Plus Gold
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary
Compatible For	SuperMicro Servers

Physical Characteristics
Dimensions	76 x 40 x 185 mm
Weight	5.00

Certifications and Environmental
Eco Friendly	Yes

Product Description
The Supermicro PWS-703P-1R is a high-efficiency 1U power supply unit designed for enterprise-grade servers. It delivers up to 750W power on high-line input (180–240V AC) and 700W on low-line input (100–140V AC), ensuring stable and reliable performance. With an 80 PLUS Gold certification, it achieves up to 90% peak efficiency, reducing energy waste and operational costs. The unit features a Gold Finger (54.5 Wide Molex) connector for seamless integration and supports hot-swapping for uninterrupted system operation. Equipped with PMBus 1.2 for remote monitoring, active Power Factor Correction (PFC), and multiple protection mechanisms, this PSU is built to enhance server reliability and efficiency. Key Features 750W (high-line) / 700W (low-line) power output for enterprise servers 1U form factor with hot-swap capability for continuous operation 80 PLUS Gold certification with 90% peak efficiency PMBus 1.2 support for remote monitoring and power management Active Power Factor Correction (PFC) for improved power efficiency Overvoltage, overcurrent, and short-circuit protection for enhanced safety LED status indicator for real-time PSU monitoring Compatible with SYS-6017R-N3RF4+ and validated for CSE-119TQ-R700UB, CSE-819TQ-R700UB chassis This power supply is ideal for mission-critical applications requiring stable and efficient power delivery. Its advanced protection features, hot-swap support, and remote management capabilities make it a highly reliable solution for enterprise IT environments.

Use Cases
The Supermicro PWS-703P-1R power supply is primarily used in enterprise-level server environments where consistent and efficient power delivery is critical. It is well-suited for data centers, virtualization clusters, and high-density rack deployments requiring hot-swappable and easily maintainable power solutions. How It's Used: Providing reliable power in high-density 1U rack servers within data center environments to support continuous operation and minimize downtime. Supporting virtualization environments where multiple virtual machines demand stable and efficient power to maintain performance. Enabling storage clusters in enterprise IT infrastructures that require redundant power sources for data integrity and availability. Facilitating edge computing deployments that need compact, high-efficiency power supplies capable of remote monitoring through PMBus. Equipping SMB network servers with scalable power solutions that allow easy maintenance through hot-swap capabilities. This power supply supports operational resilience and energy efficiency in demanding IT infrastructures. Its remote management features and high efficiency contribute to scalable and maintainable power delivery tailored for modern enterprise workloads.