Name: 49Y7937 IBM 450W 100-240V Front-to-Rear Power Supply
Brand: IBM
SKU: 49Y7937
Price: 148.15 USD
Availability: InStock
Rating: 4.8 (119 reviews)

Product Overview
The IBM 450-Watts 100-240V Front-to-Rear Power Supply provides reliable power conversion for compatible IBM servers, fitting seamlessly within their chassis. It ensures steady operation by delivering 450 watts with a broad voltage range and manages heat through its front-to-rear cooling design, making it a practical choice for enterprise server environments.

General Information
Brand	IBM
Part Number	49Y7937
Product Type	Desktop Power Supply
Condition	Refurbished

Technical Information
Input Voltage	100-240V AC
Input Frequency	50/60Hz
Output	12V
Max. Output Power	450W
Efficiency Rating	80 Plus Bronze
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

Physical Characteristics
Weight	3.00

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

Product Description
This IBM 450-watt power supply converts AC power to the DC power needed by server components, ensuring stable and reliable operation. It's built for data centers and enterprise environments where uptime is critical. IT professionals and system administrators commonly use this PSU when maintaining or upgrading IBM server hardware. Key Features Provides consistent 450W power output suitable for mid-range servers Supports wide input voltage range of 100-240V for global compatibility Front-to-rear cooling airflow aligns with server chassis airflow patterns Designed for easy installation and replacement within IBM server systems Helps maintain system stability under varying load conditions This power supply is typically deployed in rack-mounted IBM servers found in corporate IT rooms and data centers. It plays a crucial role in delivering steady power to hardware components, reducing downtime caused by power issues. Its airflow design aids in efficient heat dissipation, contributing to the server's overall reliability and longevity.

Use Cases
The IBM 450W 100-240V Front-to-Rear Power Supply is primarily utilized in enterprise server environments where consistent power delivery and efficient thermal management are critical. It is ideal for IT professionals managing rack-mounted servers requiring reliable, front-to-rear airflow to maintain optimal operating temperatures in dense data center setups. How It's Used: Providing dependable power to IBM rack servers in large data centers supporting virtualization workloads. Ensuring stable operation of storage clusters in SMB networks where space and cooling efficiency are prioritized. Powering edge computing nodes deployed in remote or branch office locations with constrained airflow options. Supporting enterprise IT environments running mixed workloads requiring scalable power supply configurations. Replacing or upgrading power supplies in existing IBM server chassis to maintain consistent server uptime. This power supply unit supports operational efficiency by delivering stable power and facilitating front-to-rear airflow, which helps maintain thermal balance and system reliability. Its broad input voltage compatibility also enables flexible deployment across various data center power standards and geographic regions.