# Power supply unit HP Enterprise 1U 500W 866726-001 for rack servers

**URL:** https://aio.lv/en/product--hp-enterprise-866726-001--10956590
**Data updated:** 2026-02-13 15:43 (EET)
**Category:** Computer Component Accessories
**Manufacturer:** HP Enterprise
**Manufacturer code:** 866726-001
**EAN:** 5706998770936
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 777.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 642.97 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-866726-001--10956590

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

Replacement power supply unit for HP Enterprise rack servers, 1U form factor, 500W output, model 866726-001. Designed to provide stable power to compatible HPE systems, it supports continuous operation in data center and enterprise environments. Useful for server maintenance, upgrades or spare inventory to ensure uptime and reliable performance.

## Long description

Replacement power supply unit compatible with HP Enterprise rack servers, in a 1U form factor with 500W nominal output. This unit is intended to deliver stable, continuous power to compatible HPE systems in data center and enterprise settings. It is offered for use as a spare, for maintenance or for upgrades to maintain server uptime and avoid unexpected shutdowns during critical operations.
Advantages
The 1U 500W design provides a compact footprint suitable for dense rack installations while delivering sufficient power for many single-node server configurations. Built to meet server-grade reliability standards, the unit supports continuous operation and helps maintain stable voltage under typical data center loads. As a direct-fit replacement for compatible HP Enterprise models, it simplifies maintenance and reduces system downtime when swapped in by trained personnel.
Suitable for
 Replacing a failed power supply in compatible HP Enterprise rack servers
 Keeping as a spare part for server maintenance and rapid recovery
 Upgrading or restoring power capacity during hardware refreshes
 Use in data center environments requiring continuous, rack-mounted power
Key specifications
 Form factor: 1U rack-mounted power supply
 Rated output power: 500 watts
 Intended environment: enterprise and data center continuous operation
 Cooling: designed for rack airflow patterns (front-to-back or as specified by server chassis)
 Electrical characteristics: server-grade regulation and protection for typical rack server loads
How to use
Power down the server according to the manufacturer's service manual and disconnect external power sources before replacing the unit. Slide the replacement power supply into the dedicated bay until it seats and engages the locking mechanism, then reconnect power and follow server diagnostics to verify proper recognition and operation. Ensure the replacement is installed in a compatible chassis and that all safety and grounding procedures are observed.
Usage recommendations
Store as part of a spare parts inventory in a controlled environment, and handle using anti-static precautions. During installation and maintenance, follow HPE service documentation and local safety regulations to ensure correct installation and uninterrupted operation.

## FAQ

### How much does the Power supply HP Enterprise 1U 500W 866726-001 cost, and is it available for purchase?

The price is 777.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 23.07.2026 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, Leasing for legal entities. 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/10956590/61326548_large.webp