Description
Overview of the Fixed Server Power Supply
The DPS-350AB-20 is a power supply unit manufactured by Hewlett-Packard (HP) for use in servers and other computer systems. It is a Micro ATX form factor, which means it is designed to fit into smaller computer cases. This power supply unit provides a maximum output power of 350 watts, making it capable of powering multiple components in a server system. In this article, we will discuss the features and specifications of the DPS-350AB-20 in detail.
Key Features of HP DPS-350AB-20 A
Here, we’ll outline the key features of the HP DPS-350AB-20 A power supply.
- 350-Watt Power Output: The HP DPS-350AB-20 A delivers a power output of 350 watts, making it suitable for the HP ProLiant ML310e Gen8 server. This power is ample for running the server’s components and peripherals.
- Micro ATX Form Factor: This power supply unit is designed in a Micro ATX form factor, which means it is compact and can fit into small spaces, making it ideal for the ML310e Gen8 server’s chassis.
- Multi-Output: The DPS-350AB-20 A provides multiple output connections, ensuring that various components of the server receive the required power. It can power the motherboard, storage drives, and other peripherals simultaneously.
- Fixed Power Supply: It’s a fixed power supply, meaning it provides a constant and stable power output, which is crucial for the reliable operation of the server.
Specifications of HP DPS-350AB-20 A
Now, let’s dive into the technical specifications of the HP DPS-350AB-20 A power supply.
- Power Output: The power supply delivers a maximum power output of 350 watts, making it suitable for various server components.
- Input Voltage: 100-240V It supports a wide range of input voltage, making it compatible with different power sources.
- Input Frequency: The power supply can handle input frequencies of 50 or 60 Hz, ensuring adaptability to various power grids.
- Form Factor Micro ATX: Its Micro ATX form factor allows it to fit into compact server chassis, such as the HP ProLiant ML310e Gen8.
- Output Connectors: a. 24-pin ATX main power connector b. 4-pin CPU power connector c. Multiple SATA power connectors d. Peripheral power connectors e. PCIe power connectors
- Efficiency Rating: The HP DPS-350AB-20 A power supply has an 80 PLUS Bronze efficiency rating, signifying that it operates efficiently and helps reduce power wastage.
- Cooling: An internal cooling fan helps dissipate heat, ensuring that the power supply remains within safe temperature limits.
Features of Server Power Supply
- The DPS-350AB-20 is a fixed power supply unit that offers multiple output voltages to power various components in a computer system. It has a total of six outputs, including +3.3V, +5V, +12V, -12V, +5Vsb, and -5V. The +3.3V output provides power to older computer systems, while the +5V output powers the motherboard and other components such as hard drives and optical drives. The +12V output powers the CPU and graphics cards, while the –12V output powers the audio equipment.
- The +5Vsb output is a standby voltage that is always on, even when the computer system is turned off. This voltage powers components such as the network card and USB ports, allowing them to remain active even when the computer is not in use. The -5V output is an older voltage that is rarely used in modern computer systems.
- The DPS-350AB-20 power supply unit is also designed to be energy-efficient. It meets the 80 PLUS Bronze standard, which means it is capable of achieving an efficiency of at least 82% at 20% load, 85% at 50% load, and 82% at 100% load. This efficiency rating ensures that the power supply unit does not waste energy and generates less heat, resulting in lower operating costs and longer lifespan.
Product Specifications
- The DPS-350AB-20 power supply unit has a maximum output power of 350 watts, which is sufficient to power most server systems. It operates with an input voltage range of 100-240V AC, which means it can be used in different countries and regions. The power supply unit also supports a frequency range of 47-63Hz, allowing it to adapt to different power sources.
- The DPS-350AB-20 is designed to operate at an ambient temperature range of 0-50°C. It has an MTBF (mean time between failures) rating of 100,000 hours, which means it is expected to last for a long time with minimal maintenance. The power supply unit also features overvoltage, overcurrent, and short-circuit protection, which ensures that the connected components are protected from damage due to power fluctuations or other issues.
Compatibility
The DPS-350AB-20 power supply unit is designed to be compatible with a wide range of computer systems. It is particularly suitable for use in servers and workstations that require a high level of reliability and performance. The power supply unit is also compatible with Micro ATX form factor cases, which are smaller and more compact than traditional ATX cases. This compatibility allows the power supply unit to be used in a variety of computer systems, including those with limited space for components.
General Information about this HP DPS-350AB-20 A
- Manufacturer: HP
- Part Number or SKU# DPS-350AB-20 A
- Product Type: Server PSU
- Product Name: Power Supply
Technical Information
- Pluggable Yes
- Category Proliant
- Wattage: 350 Watt
In Summary, the HP DPS-350AB-20 A 350-watt Micro ATX power supply is a critical component for your HP ProLiant ML310e Gen8 server. Its reliable power output, efficiency, and compact design make it an excellent choice for maintaining the stability and performance of your server. By following the installation steps, you can easily upgrade your server’s power supply and enjoy the benefits it offers. Ensure that you choose a power supply that meets the specific requirements of your server to keep it running smoothly and efficiently.
