
( Brand: Ibm ), ( Manufacturer Part Number: 12J5991 ), ( Type: Power Module ), ( Weight: 6.0000 )
The IBM 12V5991 90W ATX Power Supply Unit (PSU), specifically model DPS-145PB-73, is a reliable and efficient solution for powering various computing systems. This power supply unit is designed to meet the demands of modern computers and server applications, offering a wattage of 90W and an output voltage of 12V.
This IBM power supply unit is built with high-quality components that deliver stable power to the system. It is a 12V ATX form factor power supply, which means it adheres to the Advanced Technology Extended (ATX) standard for ease of installation in most computers. The ATX form factor also ensures standard compatibility with various components and motherboards.
Among the essential features of the DPS-145PB-73 is its 90W maximum power output, delivering 80 Plus Bronze certification. The 80 Plus certification indicates that the power supply unit meets minimum power efficiency requirements when under typical loading conditions, ensuring lowered electricity consumption and the more efficient conversion of power.
One significant advantage of this IBM power supply is its Delta Electronics design, which is known for their expertise in power supply technology. Delta's PowerBay design provides flexible cable management, helping minimize clutter inside the case while maintaining proper cable routing. This results in improved airflow and better overall system cooling.
The DPS-145PB-73 is built to protect the connected system from various power surges and electrical interruptions. It provides over-voltage, short circuit, over-current, over-power, and under-voltage protection against these potential issues. Furthermore, it complies with various safety standards, including EN55022, EN55024, EN60950, UL 60950, and CSA 60950, ensuring compliance with standard safety requirements.
A connection for an optional digital interface (IPMI) is also available, allowing for remote management of various power supply functions, such as power redundancy, on/off control, and temperature monitoring. This features allows for enhanced system management and flexibility, especially for data center and large scale computer environments.
This IBM ATX power supply has four 12V lines, providing ample power for modern components and graphics cards, as well as various peripherals. Alongside the 3.3V and 5V output lines, this power supply offers flexibility and compatibility for a wide range of computer systems.
Finally, the housing of the IBM 12V5991 90W ATX PSU is designed using high-quality steel with a metallic and modern look, adding an aesthetic touch to your computer setup or server rack. This power supply ensures both reliable power delivery and a visually appealing addition to your computing environment.
In summary, the IBM 12V5991 90W ATX Power Supply Unit (DPS-145PB-73) is a versatile, reliable, and efficient power solution that offers stability, compatible with the ATX form factor, and safe for your system. It delivers the required power for modern components while providing advanced features such as remote management and various protective mechanisms. With its Delta Electronics design and 80 Plus Bronze certification, this power supply ensures efficient power delivery and reduced energy consumption for your system.
The IBM 12V5991 90 is a 90 ATX power supply unit (PSU) manufactured by Delta Electronics under the IBM brand. This PSU is well-suited for mid-range systems, delivering a robust power output of 90 A (360 watts) from its 20-pin main motherboard connector. In this analysis, we will explore the key features, advantages, disadvantages, and provide a recommendation.
Key Features:1. 90 A (360 watts) power output
2. 80 PLUS Bronze certified
3. Single 12V rail design
4. Active PFC (Power Factor Correction)
5. High-efficiency design
6. Modern form factor - ATX
Advantages:1. Sufficient power delivery for most mid-range systems, making it an ideal choice for specifications that do not exceed the PSU's maximum power rating
2. 80 PLUS Bronze certification ensuring a minimum power efficiency of 80%
3. Active PFC technology ensuring a constant power output under changing load conditions
4. High-efficiency design minimizing the wasted power, ultimately reducing the demands on the electrical grid and staying eco-friendly
5. Single 12V rail design allows for reliable power distribution with minimal voltage drops
Disadvantages:1. The higher wattage models from Delta Electronics or other manufacturers may be more suitable for advanced or power-hungry systems that require additional peripherals
Recommendation:The IBM 12V5991 90 ATX power supply is a suitable choice for mid-range systems that require a robust power source without excessive overclocking or advanced power management features. It is energy-efficient, eco-friendly, and delivers reliable and stable power, making it a solid investment for many computing setups.
Conclusion:In summary, the IBM 12V5991 90 ATX power supply provides a respectable power output, energy efficiency, and reliable performance for mid-range systems. Its modern design and advanced features like Active PFC and high-efficiency make it a compelling option for users seeking a cost-effective and eco-friendly PSU solution to power their computing systems.
IBM 12J5991 90 Watt ATX Power Supply Delta DPS-145PB-73. Condition: Used. This used item has been tested to be in working order.