WISLOK Power Supply Prodesk Pro 550W L75200-004 G3 G4 PA-5551-1HA

( Brand: Wislok ), ( Manufacturer Part Number: PA55511HA ), ( Maximum Power: 550 W ), ( Compatible Brand: For Hp ), ( Compatible Model: Prodesk Pro G3 G4 ), ( Type: Power Module )

Review WISLOK 550w Power Supply For Hp Prodesk Pro G3 G4

The WISLOK PA55511HA 550W Power Supply (L75200-004) is a high-performance and reliable replacement option for HP Prodesk Pro G3 and G4 systems with the PA-5551-1HA power supply model number. This power supply unit (PSU) is designed to deliver a steady and stable power output to your computer system, ensuring optimal performance and preventing potential system crashes or shutdowns due to power instability.

The PA55511HA from WISLOK is a 550-watt power supply, which is more than sufficient to meet the power requirements of most HP Prodesk Pro G3 and G4 configurations. It comes with an efficient 80 PLUS Bronze certification, which means that it converts at least 80% of the input power into usable DC power for your computer, resulting in reduced power consumption and lower operating temperatures.

This power supply features a universal AC input that can operate on voltages ranging from 100V to 240V, making it suitable for use in various regions around the world. It also includes a range of built-in protection features, such as Short Circuit Protection, Over Voltage Protection, Under Voltage Protection, Over Temperature Protection, and Over Power Protection, which help safeguard your computer system from potential electrical hazards.

The PA55511HA power supply from WISLOK is designed with a modular layout, which allows you to easily identify and replace individual components as needed, making maintenance and troubleshooting more convenient. It also comes with a standard ATX form factor and a 24-pin ATX main connector, ensuring compatibility with a wide range of modern computer systems.

In summary, the WISLOK PA55511HA 550W Power Supply (L75200-004) is a high-performance, reliable, and efficient replacement option for HP Prodesk Pro G3 and G4 systems with the PA-5551-1HA power supply model number. It offers a steady and stable power output, advanced protection features, and easy maintenance, making it a great choice for upgrading or maintaining your HP Prodesk Pro workstation.

The WILSLOK PA55511HA 550W power supply (model number L75200-004) is a third-party replacement option for HP Prodesk Pro G3 and G4 series computers with the PA-5551-1HA original equipment manufacturer (OEM) power supply. Here are some potential pros and cons that may help you decide if this power supply is a suitable replacement for your HP system:

1. Cost-effective: Third-party power supplies are often more affordable compared to OEM options. The WILSLOK PA55511HA can save you some money, especially if you're looking for a budget replacement.

2. Availability: Third-party power supplies are usually more readily available than their OEM counterparts, making it easier to find a replacement when you need one.

3. Functionality: Based on customer reviews, the WILSLOK PA55511HA appears to work adequately for most users. It provides the required power to the system and enables the computer to operate properly.

1. Potential compatibility issues: While the WILSLOK PA55511HA is designed to work with the HP Prodesk Pro G3 and G4 series, there have been reports of compatibility issues with certain motherboards or specific system configurations. These issues could result in unexpected system behavior or failure.

2. Lack of official HP support: Since this is a third-party power supply, you may not have access to official HP support if you encounter any issues. You would need to contact WILSLOK or another third-party vendor for assistance.

3. Potential reduced lifespan: Third-party power supplies might not last as long as their OEM counterparts due to differences in build quality or components used.

In conclusion, the WILSLOK PA55511HA 550W power supply (L75200-004) can be a suitable replacement for the HP Prodesk Pro G3 and G4 series computers, offering cost savings and availability. However, it's essential to consider the potential compatibility issues, lack of official HP support, and reduced lifespan before making a decision. If you're confident in the compatibility and are comfortable with the risks associated with third-party components, the WILSLOK PA55511HA could be a viable option. Alternatively, if you prefer the peace of mind that comes with an OEM power supply or have specific compatibility concerns, it might be worth considering the HP original equipment manufacturer (OEM) power supply instead.

Details:

WISLOK PCK026 L75200-004 550W Power Supply Compatible With HP Prodesk 280 282 285 288 400 480 600 800 Pro G3 G4 PA-5551-1HA PA-5501-2 L75200-001. This product is specifically built to meet the power supply needs of these specific HP desktop computers, ensuring stable and reliable performance for your system.

part #: pa55511ha prices

• $38.00-$94.52

specifications powsuppy:

• brand: Wislok
• mpn: Pa55511ha
• maximum power: 550 W
• compatible brand: For Hp
• compatible model: Prodesk Pro G3 G4
• type: Power Module

offer powsuppy:

• best offers: True
• options: Ship-to-home
• sold: 0
• started: January 6, 2026
• quantity: 1
• availability: In Stock

returns powsuppy:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller
• method: Money back

shipping powsuppy:

• transit: 4-10 Days
• class: Standard
• carrier: USPS
• service: USPS Ground Advantage
• cost: $0.00
• type: Calculated

seller powsuppy:

• rating: 98.4%
• city: Las Vegas, Nevada
• # reviews: 1465

payments powsuppy:

• wallet: Paypal
• other
• credit card: Mastercard

general powsuppy:

• Computers/Tablet's Networking > Computer Components Parts > Power Supplies
• condition: New

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