GATEWAY 278740-001 Compaq Deskpro Desktop Power Supply

( Brand: Gateway ), ( Manufacturer Part Number: 278740-001 ), ( Type: Switching Power Supply )

Review GATEWAY Vintage Compaq Deskpro Desktop Power Supply Tested Grade

The Gateway 278740-001 Compaq Deskpro 2000 Desktop Power Supply is a reliable and efficient solution for powering your Compaq Deskpro 2000 desktop computer. This power supply unit (PSU) is designed to deliver a stable and consistent power output to your system, ensuring optimal performance and longevity.

The PSU features a 200-watt maximum power output, which is sufficient for most business and home desktop applications. It comes with a standard ATX form factor, making it compatible with a wide range of desktop computers. The power supply also includes a 24-pin main power connector, a 4 4-pin 12V auxiliary power connector, and various peripheral power connectors to support multiple peripherals such as hard drives, optical drives, and fans.

The Gateway 278740-001 Compaq Deskpro 2000 Desktop Power Supply is constructed with high-quality components that deliver efficient power conversion and minimize power loss. It utilizes active PFC technology, which ensures that the power being delivered to the computer is in the correct phase with the power being drawn from the wall outlet, reducing power consumption and improving power factor. The power supply also features overcurrent protection, overvoltage protection, and short-circuit protection to safeguard your computer components against damage.

The power supply housing is made of durable materials, with a fan for effective cooling. The fan operates silently, even under heavy loads, ensuring a quiet and comfortable computing environment. The power supply also comes with a standard 3-year warranty, providing peace of mind and protection against manufacturing defects.

The Gateway 278740-001 Compaq Deskpro 2000 Desktop Power Supply is a versatile and dependable power solution for your Compaq Deskpro 2000 desktop computer. Its efficient power delivery, reliable protection features, and quiet operation make it an excellent choice for both business and home use.

The Gateway DESKPRO 2000 Desktop Power Supply (model number 278740-001) is a standard ATX power supply unit designed to provide power to a desktop computer. Like any other power supply, it has its advantages and disadvantages. Here's a brief analysis of each:

1. Reliability: This power supply is a proven design from Compaq, a well-known computer manufacturer. It has a durable construction and is expected to provide stable power to your system.

2. Adequate Power: With a maximum capacity of 280W, this power supply should be sufficient for most desktop systems, especially older ones that don't require high power consumption.

3. Affordability: Compared to some high-end power supplies, the Gateway DESKPRO 2000 is quite affordable.

1. Limited Modern Features: This power supply does not feature any advanced technologies like Active PFC or modular cabling. These features can improve power efficiency and cable management, but they are not essential for older desktop systems.

2. Noisy Operation: Some users have reported that this power supply can be noisier than expected, especially under heavy load.

3. Lack of Overvoltage Protection: This power supply does not have any built-in overvoltage protection. While most modern systems include this feature, older systems may not, so it's essential to be cautious when using this power supply with sensitive components.

The Gateway DESKPRO 2000 Desktop Power Supply (model number 278740-001) is a reliable and affordable power supply unit suitable for older desktop systems that don't require high power consumption or advanced features. However, it may not be the best choice for modern systems or those that require quiet operation.

If you're looking for a power supply for an older desktop system and are on a budget, the Gateway DESKPRO 2000 could be a good option. However, if you're building a modern system or require a quiet power supply, it might be worth considering a more advanced and expensive model with modern features like Active PFC and modular cabling.

Details:

8925, Taken from a perfect working Compaq Deskpro 2000 Desktop Computer. Diagnosing your laptop and choosing the correct parts can be confusing at times. The Power Supply has been individually tested and is guaranteed to be in perfect working order. Includes the bare Power Supply exactly as shown.

part #: 278740001 prices

• $10.89-$39.99

specifications powsuppy:

• brand: Gateway
• mpn: 278740-001
• type: Switching Power Supply

returns powsuppy:

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

shipping powsuppy:

• class: Expedited
• service: USPS Priority Mail
• carrier: USPS
• transit: 4-9 Days
• type: Fixed
• cost: $0.00

seller powsuppy:

• city: Buffalo, New York
• rating: 100.0%
• # reviews: 7996

payments powsuppy:

• other
• wallet: Google-pay
• credit card: Mastercard

general powsuppy:

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

offer powsuppy:

• options: Ship-to-home
• started: September 20, 2025
• sold: 0
• quantity: 1
• availability: In Stock

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