LXun Upgrade D400EPS-00 X4XV7 400W Power Supply PSU Replacement for Dell OptiPlex 3000MT 3900MT 5000MT 7000MT PSU H400EPS-00 L400EPS-00 Replace 0X4XV7 1GPJ4 DPS-400AB-44A XYD3F D400EPS-00 Power Supply
400W Power Supply Compatible with Dell OptiPlex 3000 MT, 3900 MT, 5000 MT, 7000 MT, XPS 8950. 4 Connectors: 1 X 8-Pin ATX SYS interface, 1 X 6+2 Pin GFX1 interface, 2 X +12V 4-Pin ATX CPU interface.
LXun Upgrade D400EPS-00 X4XV7 400W Power Supply PSU Replacement for Dell OptiPlex 3000MT 3900MT 5000MT 7000MT PSU H400EPS-00 L400EPS-00 Replace 0X4XV7 1GPJ4 DPS-400AB-44A XYD3F D400EPS-00 Power Supply
Nº de artículo: 87548818

LXun Upgrade D400EPS-00 X4XV7 400W Power Supply PSU Replacement for Dell OptiPlex 3000MT 3900MT 5000MT 7000MT PSU H400EPS-00 L400EPS-00 Replace

Nº de artículo: 87548818

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400W Power Supply Compatible with Dell OptiPlex 3000 MT, 3900 MT, 5000 MT, 7000 MT, XPS 8950. 4 Connectors: 1 X 8-Pin ATX SYS interface, 1 X 6+2 Pin GFX1 interface, 2 X +12V 4-Pin ATX CPU interface.
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What Stands Out

High Compatibility
Designed specifically for Dell OptiPlex models, ensuring seamless integration and reliable performance without compatibility issues, making upgrades or replacements hassle-free.
Versatile Connectors
Includes multiple pin configurations (4+4, 8-pin, 6+2 pin) enabling compatibility with various hardware components, providing flexibility for diverse system setups and enhancements.
Reliable Power Supply
Delivers 400W of power with stability, ensuring your system runs smoothly under demanding loads, enhancing performance while extending the lifespan of essential components.

Detalles de producto

Shop LXun Upgrade D400EPS-00 X4XV7 400W Power Supply PSU Replacement for Dell OptiPlex 3000MT 3900MT 5000MT 7000MT PSU H400EPS-00 L400EPS-00 Replace 0X4XV7 1GPJ4 DPS-400AB-44A XYD3F D400EPS-00 Power Supply online at a best price in Dominican Republic. B0CWP37V3G
Compatible DevicesDell OptiPlex 3000 MT 3900 MT 5000 MT 7000 MT
Connector Type Used on CableATX SYS, GFX1
Output Wattage400
Form FactorATX
Wattage400 watts
Cooling MethodAir
Power Supply Design4 Connectors: 8P ATX SYS interface,6+2P GFX1 interface, +12V 4-Pin ATX CPU interface*2
Maximum Input Voltage240 volts_of_alternating_current
Minimum Input Voltage100 volts
System Bus Connector TypeATX
Item Dimensions6 x 4 x 2 inches (15.2 x 10.2 x 5.1 cm)
Model NameD400EPS-00 0X4XV7 L400EPS-00 H400EPS-00
BrandLXun
Number of Packs1
Number of Items1
Unit Count1 Count
ManufacturerLXun
Model NumberD400EPS-00 0X4XV7
Mfr Part NumberD400EPS-00 0X4XV7
Connector TypeATX SYS, GFX1
Item dimensions L x W x H6 x 4 x 2 inches (15.2 x 10.2 x 5.1 cm)

Who Should Buy?

Suitable For
  • Dell OptiPlex Users

    Ideal for Dell OptiPlex models 3000, 3900, 5000, and 7000 needing a reliable power supply upgrade.

  • Upgraders and Modifiers

    Perfect for users looking to enhance their desktop performance with a higher wattage power supply.

  • Budget-Conscious Buyers

    Cost-effective solution for users needing a replacement without overspending on generic power supplies.

Not Suitable For
  • High-Performance Gamers

    Gamers requiring extensive graphics processing power may need a higher wattage power supply.

DESCRIPCIÓN DEL PRODUCTO

LXun Upgrade D400EPS-00 X4XV7 400W Power Supply PSU Replacement for Dell OptiPlex 3000MT 3900MT 5000MT 7000MT PSU H400EPS-00 L400EPS-00 Replace 0X4XV7 1GPJ4 DPS-400AB-44A XYD3F D400EPS-00 Power Supply

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Preguntas y respuestas de los clientes

  • Pregunta: What is the wattage of the LXun Upgraded D400EPS-00 power supply?

    Respuesta: The LXun Upgraded D400EPS-00 power supply provides a stable output of 400W. This wattage is ideal for systems that require adequate power for various components such as processors, RAM, and graphics cards. Using a power supply that matches your system’s power requirements helps ensure optimal performance and prevents issues like system crashes and insufficient power delivery. It’s perfect for Dell OptiPlex 3000 MT, 3900 MT, 5000 MT, and 7000 MT models that may require a reliable power source.
  • Pregunta: Is the LXun D400EPS-00 compatible with Dell OptiPlex models?

    Respuesta: Yes, the LXun D400EPS-00 is specifically designed to be compatible with Dell OptiPlex 3000, 3900, 5000, and 7000 MT models. Compatibility is key when selecting a power supply to ensure that it fits perfectly and connects seamlessly with your system's components. This power supply replaces model numbers like 0X4XV7 and 1GPJ, making it a suitable option for users needing a direct replacement for their Dell machines. This ensures a hassle-free installation process while maintaining system integrity.
  • Pregunta: How do I know if my power supply needs to be replaced?

    Respuesta: Signs that indicate your power supply may need replacement include random shutdowns, failure to boot, or unusual noises coming from the unit. Additionally, if you're experiencing hardware malfunctions or notice that components aren't receiving power, it may be time to consider a new power supply. Upgrading to the LXun D400EPS-00 can help restore your system's functionality, especially if you have an outdated or incompatible unit. It's also advisable after upgrading hardware components that demand more power.
  • Pregunta: What connectors does the LXun Upgraded D400EPS-00 come with?

    Respuesta: The LXun Upgraded D400EPS-00 features multiple connectors that are essential for a variety of system components, including the standard 24-pin ATX connector, a 4-pin CPU power connector, and additional SATA and Molex connectors suitable for hard drives and peripherals. This versatile connector arrangement allows for flexibility when building or upgrading your PC, accommodating different components seamlessly. Having the right connectors ensures that you can power your entire setup without compatibility issues.
  • Pregunta: Can I use the LXun D400EPS-00 for gaming systems?

    Respuesta: While the LXun D400EPS-00 is compatible with Dell OptiPlex models, its suitability for gaming systems hinges on the specifics of your setup. For casual gaming and setups with lower-end graphics cards, this power supply may suffice. However, for high-performance gaming systems with power-hungry components, considering a higher wattage supply might be beneficial. It’s ideal for users seeking to balance performance with reliability, especially if they’re upgrading from older machines.
  • Pregunta: What should I consider when installing a new power supply?

    Respuesta: When installing the LXun D400EPS-00, consider factors like ensuring the system is powered off and unplugged. Familiarize yourself with your PC’s layout, checking for compatibility with the form factor of the case and existing components. Route cables neatly to improve airflow and avoid tangling with moving parts. This careful installation will enhance system performance and extend component lifespan, minimizing risks associated with inadequate power delivery.
  • Pregunta: Is this power supply energy efficient?

    Respuesta: The LXun Upgraded D400EPS-00 power supply focuses on delivering reliable power, but it's essential to check for certifications such as 80 PLUS ratings to gauge energy efficiency. While not explicitly stated for this model, energy-efficient power supplies can reduce electricity consumption, ultimately cutting down costs over time. This model is designed for stability, which helps improve overall system efficiency, especially in environments where computers are in continuous use.
  • Pregunta: How does the LXun D400EPS-00 compare to other models?

    Respuesta: Compared to other power supplies, the LXun Upgraded D400EPS-00 stands out for its compatibility and reliable performance specifically with Dell OptiPlex models. It replaces several OEM parts, making it a practical choice for users looking for reliable alternatives. While other models may offer extra features or higher wattages, the LXun D400EPS-00 balances performance with compatibility, which is crucial for users with specific system requirements.
  • Pregunta: What kind of support does the LXun D400EPS-00 offer?

    Respuesta: The LXun Upgraded D400EPS-00 typically comes with technical documentation that aids users during installation and troubleshooting. While specific support options may vary, many customers find that manufacturer resources are available for potential inquiries or issues. This type of support is vital to ensuring that users can maximize the potential of their power supply, especially during initial setup or component upgrades.
  • Pregunta: Where can I buy the LXun Upgraded D400EPS-00?

    Respuesta: You can purchase the LXun Upgraded D400EPS-00 from Ubuy. Ubuy provides a reliable platform for acquiring this power supply model, ensuring that you have access to the right product for your Dell OptiPlex systems. They offer a user-friendly shopping experience with product details to assist your decision, enhancing your shopping journey and providing secure transactions for electronics purchases.

LXun Internal Power Supplies D400EPS-00 0X4XV7 Editorial Review

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Customer Reviews & Ratings

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ventajas

  • High efficiency with 400W output
  • Compatible with multiple Dell models
  • Easy installation process
  • Stable voltage and minimal noise
  • Durable and reliable performance

Contras

  • Limited upgrade options available

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
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“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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