# Power supply unit HP Enterprise 220W PFC HV model 504965-001-RFB

**URL:** https://aio.lv/en/product--hp-enterprise-504965-001-rfb--496174
**Data updated:** 2026-01-12 19:28 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 504965-001-RFB
**EAN:** 5711783556855
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 26.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 21.89 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-504965-001-rfb--496174

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Replacement power supply unit for HP Enterprise equipment, rated 220W with active power factor correction (PFC) and high-voltage (HV) design. Intended for compatible servers and networking hardware that accept this form factor and connector. Provides stable power delivery, reduces electrical noise and improves efficiency. Useful for maintenance, repair and spare-part stocking.

## Long description

Replacement power supply unit HP Enterprise 220W PFC HV model 504965-001-RFB is a compact, single-module PSU designed for compatible HP Enterprise servers and networking equipment. This 220W unit includes active power factor correction (PFC) and a high-voltage (HV) design to provide stable power delivery, reduce electrical noise, and support efficient operation in datacenter and rack-mounted systems. The unit corresponds to manufacturer part number 504965-001-RFB and is intended as a direct-service or spare-part replacement where form factor and connector compatibility match.
Advantages
The HP Enterprise 220W PFC HV 504965-001-RFB offers improved electrical efficiency through active PFC and a high-voltage design which helps lower input current and reduce harmonic distortion. The compact module provides reliable, continuous output at the rated 220W power level and is built to align with HP Enterprise mechanical and electrical specifications for compatible systems. Using a matching OEM part number ensures correct fit and connector alignment for straightforward replacement and reduces downtime during maintenance.
Suitable for
Replacement of failed or worn power supply units in compatible HP Enterprise servers and network appliances
On-site maintenance and field servicing for rack-mounted systems that accept this form factor
Spare-part stocking for IT departments and service providers supporting HP Enterprise hardware
Key specifications
Brand: HP Enterprise
Model / MPN: 504965-001-RFB
Rated output power: 220W
Features: Active Power Factor Correction (PFC), High-Voltage (HV) design
Category: PSU (Power Supply Unit)
EAN: 5711783556855
How to use
Before replacing the unit, power down the host system and disconnect it from mains power. Verify that the server or networking chassis is compatible with the HP Enterprise 220W PFC HV model 504965-001-RFB by checking the form factor and connector type against the original PSU or the equipment service manual. Remove the defective PSU following the manufacturer’s service instructions, install the replacement 504965-001-RFB module securely into the slot, and reconnect mains power. Power on the system and confirm normal operation and appropriate power indicators. Use anti-static precautions and follow local safety procedures while handling internal components.
Usage recommendations
Use the HP Enterprise 220W PFC HV 504965-001-RFB as a like-for-like replacement only in systems that explicitly list this part number or compatible form factor. Keep spare units in a dry, temperature-controlled environment and ensure connectors are free of dust before installation. For best results, follow HP Enterprise service manuals and safety guidelines when performing replacements or maintenance.

## FAQ

### How much does the HP Enterprise 220W PFC HV power supply 504965-001-RFB cost, and is it available for purchase?

The price is 26.49 € (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 13.07.2026 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

https://aio.lv/img/cache/product/496174/1464858_large.webp