Name: 250W DC Power Supply with High Efficiency
Brand: IBM
Price: 219.95 USD
Availability: InStock

IBM 1901-3573 250W DC Power Supply with High Efficiency

IBM part number 1901-3573 delivers a reliable 250W DC power supply designed for high-efficiency operation in demanding environments. Engineered with advanced switching technology, this unit provides stable voltage output while minimizing energy waste... Read More

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$219.95

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In Stock: 3
Manufacturer: IBM
Model or Part: 1901-3573
Condition: Refurbished
Weight: 3.00

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Product Information

Item Condition

New - Sealed or Open Box Condition
Excellent - Almost-New, Missing Original Packaging
Refurbished - Seller Refurbished, Good Condition, Previously Used Item

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Description

Overview
IBM part number 1901-3573 delivers a reliable 250W DC power supply designed for high-efficiency operation in demanding environments. Engineered with advanced switching technology, this unit provides stable voltage output while minimizing energy waste, helping you reduce operating costs and meet green-energy standards. Its compact, rack-mountable form factor makes it ideal for integration into servers, networking gear, and industrial control systems.

Key Features

High efficiency up to 92% for lower power consumption and reduced heat
Wide input voltage range 100-240VAC, supporting global deployment
Fully regulated 12V DC output with 2% tolerance for critical loads
Built-in over-voltage, over-current, and short-circuit protection
Quiet fan-less design for silent operation in noise-sensitive areas
Compact 1U rack-mountable chassis for space-constrained installations
Compliance with IEC 60950-1 safety standards and RoHS directives

Technical Specifications

Model/Part Number: 1901-3573
Manufacturer: IBM
Power Rating: 250W continuous
Output Voltage: 12V DC
Output Current: 20.8A max
Efficiency: 90%-92% (typical) at full load
Input Voltage: 100-240VAC, 50/60Hz
Power Factor: 0.95 (min)
Operating Temperature: 0°C to 50°C (32°F to 122°F)
Dimensions (HxWxD): 1.75" x 19" x 5.5"
Weight: 4.5 lbs (approx.)

Typical Applications

Data center servers and blade systems
Network switches, routers, and firewalls
Industrial automation controllers and PLCs
Medical imaging and diagnostic equipment
Telecommunications base stations
Test and measurement instruments requiring stable DC power

By choosing IBM's 250W DC Power Supply with High Efficiency, you gain a dependable power source that enhances system uptime, lowers total cost of ownership, and supports sustainable operations across a broad range of mission-critical applications.