# Hewlett Packard Enterprise Power Supply 8000/8100 320W

**URL:** https://aio.lv/en/product--hp-enterprise-503378-001-rfb--606034
**Data updated:** 2026-01-12 19:29 (EET)
**Category:** Other Repair Parts
**Manufacturer:** HP Enterprise
**Manufacturer code:** 503378-001-RFB
**EAN:** 5712505247730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 82.99 €
**Prices and availability valid until:** 2026-08-10 23:59
**Price without VAT (21%):** 68.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-503378-001-rfb--606034

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Hewlett Packard Enterprise Power Supply 8000/8100 (320W) is a high-quality power source, providing stable and reliable power to servers. Compatible with HP 8000 and 8100 series, this power supply guarantees excellent performance and reliability. By purchasing this component, you ensure an efficient operating environment, reducing downtime risk and enhancing overall system stability.

## Long description

The Hewlett Packard Enterprise Power Supply 8000/8100 320W (MPN 503378-001-RFB, EAN 5712505247730) is a compatible replacement power module designed for HPE 8000 and 8100 series servers. This 320-watt unit provides stable DC output and is intended to support server operations while meeting the form factor and connector requirements of the specified HPE models. It is supplied as an OEM-compatible part under the HP Enterprise brand and is suitable for restoring or extending the usable life of existing server hardware.
Advantages
This 320W power supply delivers consistent voltage regulation and thermal performance appropriate for rack-mounted HPE 8000/8100 systems. The unit is built to match the original equipment mechanical and electrical interfaces, reducing installation complexity and ensuring compatibility with existing server chassis and power distribution. Choosing this replacement helps minimize server downtime by providing a direct-fit component that supports normal server power management and redundancy configurations.
Suitable for
 Hewlett Packard Enterprise 8000 series servers requiring a 320W power module
 HPE 8100 series servers as a replacement or spare power supply
 On-site server maintenance and hardware refurbishment projects
 Environments needing reliable OEM-compatible server power units
Key specifications
 Brand: HP Enterprise
 Model/MPN: 503378-001-RFB
 EAN: 5712505247730
 Output power: 320W
 Compatibility: HPE 8000 and 8100 series servers
 Form factor: server internal power supply (direct-fit for specified models)
How to use
Power off the server and disconnect it from mains power before attempting replacement. Open the server chassis according to the HPE service manual for the 8000/8100 series, remove the faulty or existing power supply module by disengaging any retention mechanisms and unplugging internal connectors, then install the replacement 320W unit by seating it in place and reconnecting internal power and control connectors. Reassemble the chassis, restore mains power and verify the server's power status through front-panel indicators or system management tools. Follow standard electrostatic discharge (ESD) precautions during handling and installation.
Usage recommendations
Use this power supply in environments compatible with HPE 8000/8100 hardware and maintain appropriate cooling and ventilation. For systems configured with redundant power supplies, replace a failed unit with an identical specification part to preserve redundancy and power distribution. Verify firmware or system management logs after installation to confirm the unit is recognized and operating within expected parameters.

## FAQ

### How much does the Hewlett Packard Enterprise Power Supply 320W cost, and is it available for purchase?

The price is 82.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 27.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### 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

## Image

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