Name: Supermicro PWS-1K23A-1R 1200 Watt Server Power Supply
Brand: Supermicro
SKU: PWS-1K23A-1R
Price: 54.00 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The Supermicro PWS-1K23A-1R server power supply provides 1200 Watts of reliable power, fitting seamlessly into enterprise-level server environments. It’s designed to keep servers running without interruption thanks to its redundancy and hot-swappable capabilities. This unit balances high performance with energy efficiency, making it a practical choice for data centers focused on both uptime and managing power consumption effectively.

General Information
Brand	Supermicro
Part Number	PWS-1K23A-1R
Product Type	Server Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50-60 Hz
Output	12V,5VSB
Max. Output Power	1200W
Efficiency Rating	80 Plus Platinum
Hot Swappable	Yes
Redundant Support	Yes
Cooling Type	Active Fan
Modularity	Non-Modular
rail_design	Single 12V Rail
Number of Fans	1

Compatibility
Form Factor	Proprietary

Connectors
Connector Types	24-pin ATX, 8-pin CPU, 6+2-pin PCIe, SATA, Molex

Physical Characteristics
Weight	5.00

Certifications and Environmental
Compliance Standards	RoHS, CE, FCC, UL, cULus

Product Description
The Supermicro PWS-1K23A-1R is a 1200 Watt server power supply built for data centers and enterprise servers that require reliable and efficient power. Often found in high-density server setups, this unit supports continuous operation with minimal risk of outages. Designed for IT professionals and system administrators, it helps keep critical hardware running smoothly by delivering stable power under heavy loads. Its redundancy and hot-swap capability allow for maintenance without shutting down systems. Key Features High capacity 1200 Watt output to support demanding server components Redundant and hot-swappable to reduce downtime during hardware replacement 80 PLUS Platinum certification for reducing energy consumption and heat Active Power Factor Correction (PFC) for consistent and efficient power delivery Compatible with a wide range of Supermicro server models This power supply is typically deployed in enterprise server racks and data centers where uptime and power efficiency are critical. In real-world use, it contributes to system stability and lower operating costs by reducing wasted energy.