# Power Supply Unit HPE Redundant Power Supply 350/370/380 G5

**URL:** https://aio.lv/en/product--hp-enterprise-399771-021-rfb--612471
**Data updated:** 2025-12-08 08:39 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP Enterprise
**Manufacturer code:** 399771-021-RFB
**EAN:** 5704327416401
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The HPE Redundant Power Supply 350/370/380 G5 is a reliable 1000 W power supply unit designed for servers. It operates on an AC input voltage of 100 - 240 V and a frequency of 50 - 60 Hz. This metallic power supply is compatible with ProLiant 350/370/380 G5 and 385 G2 models, ensuring efficient performance and redundancy for critical applications. Dimensions: 187.4 mm (W) x 263.6 mm (D) x 414.3 mm (H).

## Long description

ProLiant Server Redundant Power Supply provides backup power capability for ProLiant servers to maintain operation in case of a primary supply failure. Designed for compatibility with ProLiant server models, the redundant power supply helps ensure continuous uptime and supports enterprise environments requiring reliable power redundancy.
Advantages
The redundant power supply offers failover protection by taking over when the main power source fails, reducing the risk of unexpected shutdowns. It is compatible with ProLiant servers and supports hot-swappable installation to minimize service interruption. The unit contributes to improved system availability and can be integrated into server configurations that require power redundancy.
Key specifications
Compatibility: ProLiant servers
Function: Redundant (backup) power supply
Installation: Hot-swappable (model-dependent)
How to use
Install the redundant power supply into the designated power bay of the ProLiant server following the server manufacturer’s instructions. If supported, insert the unit while the server is running to enable hot-swap replacement. Verify correct seating and secure connections, then monitor server power status through management tools to confirm redundancy is active.
Recommendations
Use the redundant power supply together with a matching ProLiant power unit and follow the server’s maintenance guidelines. Keep spare units on hand for quick replacement and ensure firmware and management software are up to date to support proper power redundancy functions.

## Specifications

| Feature | Value |
|---|---|
| Weight | 3.629 kg |
| Height | 414.27 mm |
| Width | 187.45 mm |
| Depth | 263.65 mm |
| Product colour | Metallic |
| Compatible products | ProLiant 350/370/380 G5/385 G2 |
| Purpose | Server |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |
| Total power | 1000 W |

## FAQ

### What payment options are available?

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### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All HP Enterprise products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HP Enterprise service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

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