HP ProDesk 400 G3 SFF 180W Power Supply

HP ProDesk 400 G3 SFF 180W Power Supply Price in Bangladesh

Top Highlights

• 180W Rated PowerSuitable for HP ProDesk 400 G3 SFF systems requiring a matching 180W PSU.
• Active PFC DesignHP documents Active Power Factor Correction in the original PSU configuration.
• 80 PLUS Bronze ConfigurationThe original HP power supply is specified with Bronze efficiency.
• Compact SFF ReplacementDesigned for compatible internal Small Form Factor desktop installations.

About the HP ProDesk 400 G3 SFF 180W Power Supply

The HP ProDesk 400 G3 SFF 180W Power Supply is an internal desktop replacement component intended for compatible HP ProDesk 400 G3 Small Form Factor computers. HP's official QuickSpecs document a 180W Active PFC power supply with 80 PLUS Bronze efficiency for this desktop platform. The power supply provides electrical power to the motherboard and supported internal components through the computer's designated connections. HP's Maintenance and Service Guide identifies two motherboard power interfaces, labeled PWR and PWRCPU, along with three rear Torx mounting screws and internal cable-retention clips. A matching replacement PSU can help restore normal desktop operation when the original power supply has failed. This makes it relevant for office IT maintenance, computer repair technicians, and businesses maintaining existing HP desktops. However, the computer model alone does not identify every detail of a replacement PSU. Buyers should compare the original unit's manufacturer model, HP spare number, output ratings, connector pinout, physical dimensions, and mounting arrangement before purchasing. Choosing the correct replacement helps support safe installation and the desktop's intended power configuration.

Design & Performance

180W Power Output for HP ProDesk 400 G3 SFF

HP specifies a 180-watt power supply for the ProDesk 400 G3 Small Form Factor desktop. This rating identifies the original system's PSU capacity. A replacement should meet the electrical requirements of the matching computer configuration.

The power rating is only one compatibility requirement. Output voltages, connector wiring, and physical fit must also match. Always check the original PSU label before purchasing.

Active Power Factor Correction

The original 180W PSU configuration uses Active Power Factor Correction technology. Active PFC helps manage the electrical power drawn from the AC source. It is part of HP's documented power supply design.

Replacement power supplies should be selected according to the original unit's specifications. A matching wattage does not confirm the same electrical design. Check the actual PSU label for its supported features.

80 PLUS Bronze Efficiency

HP's QuickSpecs list 80 PLUS Bronze efficiency for the ProDesk 400 G3 SFF 180W power supply. The documented efficiency figures are 82%, 85%, and 82% at 20%, 50%, and 100% load respectively, measured at 115V AC.

These figures describe the original HP configuration. They should not automatically be applied to an unverified third-party replacement. Confirm the certification printed on the actual unit before publishing it as a product-specific claim.

Designed for Small Form Factor Chassis

The HP ProDesk 400 G3 SFF uses a compact desktop chassis. Its power supply is mounted internally toward the rear of the computer. A compatible replacement must fit the designated PSU space.

The SFF design differs from the Microtower version. Their power supplies should not be assumed to be interchangeable. Check the mounting arrangement and dimensions before ordering.

Dedicated Motherboard Power Connections

HP's Maintenance and Service Guide identifies two power supply connections on the system board. They are labeled PWR and PWRCPU. The original PSU cables connect to these designated interfaces.

The service documentation does not establish that every replacement unit uses an identical connector pin count. Compare the original cables and pinout with the replacement. Never force an incompatible power connector into the motherboard.

Three-Screw PSU Mounting Arrangement

HP documents three Torx screws securing the original power supply to the rear of the chassis. Internal clips retain the power cables. These features are part of the computer's service arrangement.

A replacement must align with the existing mounting points. Cable routing should follow the original layout. A qualified technician should handle internal PSU installation.

Replacement for a Faulty Desktop PSU

A failed power supply can prevent a desktop computer from starting or operating correctly. Replacing a confirmed faulty unit with a compatible PSU may restore normal operation. This can extend the useful life of an existing office computer.

Startup failures can also result from motherboard or other hardware problems. Diagnose the issue before replacing the power supply. Disconnect the computer from AC power before servicing it.

Practical for Office and IT Maintenance

The HP ProDesk 400 G3 SFF is a business desktop platform. A correctly matched replacement PSU helps IT teams maintain existing workstations. It can reduce the need to replace a complete desktop when only the power supply is defective.

Keep a record of the original PSU part number and specifications. Check connectors, dimensions, and product condition before purchasing. Confirm available warranty and service terms with the seller.

Who It's For

The HP ProDesk 400 G3 SFF 180W Power Supply is suitable for desktop repair technicians, IT support teams, office administrators, and owners of compatible HP ProDesk 400 G3 Small Form Factor computers. It is intended for replacing a matching 180W internal PSU. Buyers should confirm the original spare number, electrical specifications, connectors, and chassis fit before ordering.

Simple Buying Guide

Before buying the HP ProDesk 400 G3 SFF 180W Power Supply, confirm that your computer is the Small Form Factor version. Check the existing PSU's label for the manufacturer model, HP spare number, and 180W output rating. Compare the replacement's complete cable arrangement, electrical pinout, dimensions, and mounting points. Review the latest price, product condition, and warranty terms before purchasing.

Easy Steps to Check Before You Order

First, identify your computer as the HP ProDesk 400 G3 SFF. Next, read the original power supply label and record its part number and electrical ratings. Then, compare the replacement's motherboard connectors, mounting arrangement, and physical dimensions. Finally, confirm stock availability, PSU condition, current price, and warranty details at IT Source Bangladesh.

Why Buy From IT Source?

Find the HP ProDesk 400 G3 SFF 180W Power Supply at IT Source Bangladesh for compatible desktop repair requirements. Review the power rating, original HP configuration, and replacement compatibility before ordering. You can confirm the PSU part number, connector layout, product condition, warranty terms, and delivery options with the seller. IT Source offers computer replacement components for office desktops, IT maintenance, and repair needs.

Frequently Asked Questions