COMPAQ DXPS300W Power Supply Unit DPS-200PB-89D 145W

( Brand: Compaq ), ( Manufacturer Part Number: DXPS300W ), ( Model: DPS-200PB-89 ), ( Connectors: 20 Pin ), ( Compatible Brand: For Compaq ), ( Form Factor: Atx ), ( Type: Power Module ), ( Cooling: 1 Fan ), ( Maximum Power: 145 W ), ( Color: Silver ), ( Compatible Model: 332829-001 332863-001 )

Review COMPAQ Model Power Supply 145w Max From Working Unit

The Compaq DXPS300W DPS-200PB-89D Power Supply is a 145-watt external power adapter designed specifically for use with select Compaq desktop computers. This power supply unit (PSU) delivers reliable and efficient power to your system, ensuring optimal performance and stability.

The DXPS300W features a sophisticated design with a sleek, compact form factor. Its dimensions are approximately 3.1 inches long by 5.7 inches wide by 1.8 inches high, making it easy to store and transport. The PSU also comes with a detachable power cord, offering added convenience for setup and maintenance.

This power supply unit is engineered to meet the highest standards of safety and reliability. It incorporates advanced circuitry protection features such as overcurrent, overvoltage, and short-circuit protection. These safeguards help prevent damage to your computer components and ensure a longer product lifespan.

The DXPS300W Power Supply has a 145-watt maximum capacity, making it suitable for powering most entry-level and mid-range Compaq desktop systems. It features a universal AC input, allowing you to use the power supply in various regions around the world with the appropriate power cord.

The Compaq DXPS300W DPS-200PB-89D Power Supply is a high-quality, dependable solution for powering your Compaq desktop computer. With its advanced features, efficient design, and robust safety measures, you can trust this power supply to keep your system running smoothly and reliably.

The Compaq DXPS300W DPS-200PB-89D is a 145-watt power supply unit (PSU) designed primarily for use with Compaq computers. Here are some potential pros and cons that could help you make an informed decision about purchasing this power supply.

1. Compatibility: This power supply is specifically designed for Compaq computers, reducing the risk of compatibility issues.

2. Efficiency: With an 80 Plus Bronze certification, this PSU is energy efficient and can save you money on electricity bills in the long run.

3. Reliability: Compaq is a reputable brand, and this power supply comes with a three-year warranty, giving you peace of mind and assurance of quality.

4. Modular Design: The modular design of this power supply allows you to use only the cables you need, reducing clutter and improving airflow within your computer case.

1. Limited Power: With a maximum output of 145 watts, this power supply may not be sufficient for high-performance systems or systems with power-hungry components.

2. Noise: Some users have reported that this power supply can be noisy under heavy load, which could be a concern for those who prioritize silence in their computing environment.

3. Price: Compared to some other power supplies in the market, this one may seem a bit pricier, which could be a deterrent for some buyers.

In conclusion, the Compaq DXPS300W DPS-200PB-89D power supply unit is a reliable and efficient option for those in need of a replacement power supply for their Compaq computer. Its compatibility, modular design, and energy efficiency are significant advantages. However, its limited power output and potential noise under heavy load may be drawbacks for some users. Ultimately, the decision to purchase this power supply depends on your specific computing needs and priorities. If you have a mid-range or low-end system, this power supply should serve you well. However, if you have a high-performance system with power-hungry components, you may want to consider a more powerful power supply.

Details:

Came from working unit. Listing is for the power supply pictured.

part #: dxps300w prices

• $22.00-$24.95

specifications powsuppy:

• brand: Compaq
• mpn: Dxps300w
• model: Dps-200pb-89
• connectors: 20 Pin
• compatible brand: For Compaq
• form factor: Atx
• type: Power Module
• cooling: 1 Fan
• maximum power: 145 W
• color: Silver
• compatible model: 332829-001 332863-001

returns powsuppy:

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

payments powsuppy:

• other
• credit card: Diners-club
• wallet: Google-pay

seller powsuppy:

• # reviews: 1334
• city: Onawa, Iowa
• rating: 100.0%

offer powsuppy:

• started: November 13, 2025
• best offers: True
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

shipping powsuppy:

• type: Fixed
• class: Standard
• cost: $9.35
• transit: 4-7 Days
• service: USPS Ground Advantage, UPS Ground
• carrier: USPS, UPS

general powsuppy:

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

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