HP 675450-B21 350W AC Factory Integrated Power Supply is a device used to supply electrical power to a computer. It is designed to be used with HP ProLiant servers and workstations. This power supply unit is an essential component of any computer system, as it is responsible for providing the necessary power to keep the system running.
Power Supply Unit
A power supply unit (PSU) is an electronic device that converts the alternating current (AC) power from the mains supply to direct current (DC) power that can be used by the computer components. The PSU also regulates the voltage and current, ensuring that the computer components receive the correct amount of power.
The HP 675450-B21 350W AC Factory Integrated Power Supply is a PSU that is designed specifically for HP ProLiant servers and workstations. It has a rated power output of 350 watts and is an AC input type. This means that it can be connected directly to an AC power source.
The HP 675450-B21 350W AC Factory Integrated Power Supply is designed to be installed in the computer case of an HP ProLiant server or workstation. It has a standard form factor of 1U, which means that it takes up only one unit of rack space. This makes it an ideal choice for data centers and server rooms where space is at a premium.
The power supply unit has a sleek black design that matches the overall aesthetic of HP ProLiant servers and workstations. It is also designed to be easily accessible, with a simple latch mechanism that allows it to be removed and replaced quickly and easily.
Efficiency and Power
The HP 675450-B21 350W AC Factory Integrated Power Supply is designed to be highly efficient, with a power efficiency rating of up to 92%. This means that it is able to convert up to 92% of the AC power input into usable DC power, reducing wasted energy and lowering operating costs.
The power supply unit also features a range of power protection features, including overvoltage protection, undervoltage protection, overcurrent protection, and short-circuit protection. These features help to ensure that the computer components are protected from electrical damage.
The HP 675450-B21 350W AC Factory Integrated Power Supply is designed to be used with a range of HP ProLiant servers and workstations. It is compatible with the following server models:
- HP ProLiant DL360p Gen8
- HP ProLiant DL380p Gen8
- HP ProLiant ML350e Gen8
- HP ProLiant ML350p Gen8
Installing the HP 675450-B21 350W AC Factory Integrated Power Supply is a simple process that can be completed in a matter of minutes. The power supply unit comes with all the necessary hardware and cables, including mounting screws, power cables, and a user manual.
- To install the power supply unit, follow these steps:
- Turn off the computer and unplug it from the power source.
- Remove the computer case cover.
- Locate the existing power supply unit and disconnect all cables and connectors.
- Remove the existing power supply unit from the computer case.
- Install the HP 675450-B21 350W AC Factory Integrated Power Supply in the same location as the previous power supply unit.
- Secure the power supply unit using the mounting screws provided.
- Connect the power cables and connectors to the appropriate ports on the power supply unit and the computer components.
- Replace the computer case cover.
- Plug in the computer and turn it on.
Main Information about this HP 675450-B21
- Part Number or SKU# 675450-B21
- Manufacturer: HP
- PSU Type: Desktop PSU
- Type: Power Supply
Key Feature of AC Adapter Power Supply
- Device Type: Power Supply Non Hot Plug
- Specification Compliance: Factory Integrated
Compatibility for Integrated Power Supply
- Designed For HP ProLiant Generation8 Servers
About Refurbished Products
Every electronic device has a PSU that converts AC voltages from the mains supply to different DC voltage levels required by the components and systems. It is not a different story for computers, servers, workstations, and any other IT equipment in your server. Most of the computer power supplies we see today use switched-mode operation and conforms to the ATX standards.
How to Choose a Desktop Power Supply
Different manufacturers have varying designs for their products. That has led to the differences in the desktop power supplies in the market today. Some of the parameters are efficiency, form factor, protection, input and output power rating, and many others. When searching for a new desktop power supply, you have to factor in these parameters:
Desktop Power Supply Efficiency
You need a desktop power supply with the highest efficiency, there is no doubt about that. The efficiency of these power devices is defined as the ratio of output to input power. An efficient PSU produces less heat, making the cooling of the system easy. A less efficient product, on the other hand, leads to wastage of electrical power.
You don't want your newly acquired product to smoke just a few months after buying it. The system also needs protection from voltage and current spikes, and overload. Ensure your new product is safe for use, even when there are power surges.
The total output power from a PSU matters a lot, and it depends on the intended use. Different PSUs in the market have varied ratings. For that reason, you have to be very careful not to buy inappropriate PSU. For example, an HP switching power supply for DC7100 is rated 340W while a 3YKG5 Dell power supply for Dell Optiplex is rated 240W. This shows that you need to define the targeted use of the power supply before making the purchase. Also, check the rated input and output parameters and your power system frequency.
Power Supply Form Factor
You have many options when it comes to the chassis size of the Desktop Power Supply unit. Firstly, you need what will easily fit in your existing case. Secondly, you need to check whether it is modular or not. Most of the power supplies you will find use ATX standards to define the physical size. There are desktop power supplies with small form factors such as SFX and CFX. For example, 468929-003 HP is an SFF power supply unit.
Power Supply Connectors
If the connectors in your desktop power supply cannot match the component pins on the computer, then that PSU is not useful. You have to match the power connectors on the PSU to the pins on the motherboard.
Power Factor Correction
Some power supply units, such as Lenovo 240W, have a power factor correction mechanism. This is to avoid back-feeding harmonics to the power system and comply with the laws in some regions. A power supply with PFC mechanisms is also more efficient than those without. If the power factor is your main concern, then you can check out this feature.
Buy an efficient desktop power supply at ALLHDD for your systems. All our products are tested and approved.
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What is the Manufacturer/Brand Warranty?
In general, a manufacturer's warranty service/support is a written guarantee to the buyer of a product. Its terms assure the replacement or repair of the product, if necessary, within a specified period after the purchase (2-5 years depending on the brand/manufacturer). It is typically included in the price of the product. Products are brand new and sealed and the original manufacturer box is complete with the Manufacturer's genuine warranty. For most of the brand new/retail products that come with the manual and box, exceptions may apply (i.e., Cisco, Juniper Networks).
For the server parts (i.e., Dell, HPE) to get Full coverage of the warranty server must have a full 3- 5 years warranty. However, ALLHDD.COM will cover the warranty duration if any Manufacturer doesn't support the advertised warranty and there is no refund for those.
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