HP DPS-800GB A Power Supply — Reliable 800W Server Power Solution

If you’re looking for a powerful, efficient, and genuine HP server power supply, the HP DPS-800GB A (Part No: 403781-001 / 379123-001) is one of the best choices for your data center or enterprise system. At Lansotech Solutions, we sell original HP power supplies in Nairobi, ensuring your servers stay stable and protected 24/7.

Why Choose the HP DPS-800GB A Power Supply?

The HP DPS-800GB A is an 800W high-efficiency power module designed to deliver consistent energy to HP ProLiant servers and workstations. It provides redundant power, advanced protection features, and hot-swappable functionality — making it perfect for mission-critical environments where downtime is not an option.

Key Benefits:

• High Power Output (800W): Provides robust performance for multiple server components.

• Hot-Swappable: Replace without shutting down your system.

• Wide Input Range: Supports 100–240V AC power input.

• Built-in Safety Features: Over-voltage, over-current, and over-temperature protection.

• Compatible with Multiple HP Server Models.

• Smart Cooling System: Integrated fan for stable thermal management.

Compatible HP Server Models

The HP DPS-800GB A power supply is compatible with several popular HP ProLiant and enterprise systems, including:

• HP ProLiant DL380 G5 / G6

• HP ProLiant DL360 G5

• HP ProLiant ML370 G5

• HP ProLiant DL580 G5

• HP ProLiant BL480c / BL460c

• HP ProLiant 800W Redundant Power Systems

(Please verify part number compatibility: 403781-001, 379123-001, 337867-501, HSTNS-PA01, or HSTNS-PA02 before purchase.)

How to Identify an Original HP Power Supply

To ensure you’re purchasing an authentic HP DPS-800GB A, always check:

1. HP Label & Hologram: Genuine units feature a clear HP logo and part number printed on the label.

2. Model Code: Look for DPS-800GB A or HSTNS-PA01 on the sticker.

3. Connector Type: 22-pin server connector designed specifically for HP ProLiant models.

4. Serial Barcode: Should match HP’s OEM database or sticker layout.

5. Weight & Build Quality: Originals are slightly heavier due to high-grade components.

At Lansotech Solutions, we verify every power supply before shipping to ensure you receive 100% genuine HP parts.

Buying Guide — How to Choose the Right HP Power Supply

Choosing the right HP power supply can make a huge difference in performance and longevity. Here are a few key factors:

• Check Power Rating: Match the wattage (800W for DPS-800GB A) to your server’s requirements.

• Verify Part Number: Ensure compatibility with your server model.

• Redundancy Setup: For servers with dual PSU slots, buy two identical units for backup support.

• Condition: Choose new or certified refurbished units from trusted sellers only.

• Warranty & Support: Always buy from a supplier offering technical support and product warranty.

Care and Maintenance Tips

To extend the life of your HP DPS-800GB A power supply, follow these professional care tips:

• Keep server fans and vents dust-free for proper cooling.

• Use a UPS (Uninterruptible Power Supply) to protect against voltage spikes.

• Avoid overloading the PSU beyond 800W.

• Inspect power cables regularly for wear or burns.

• Replace the PSU immediately if you notice unstable voltages or fan noise.