# Power supply unit HP 866729-001 for servers, 500 W, AC 100–240 V, 50/60 Hz, 80 PLUS Platinum

**URL:** https://aio.lv/en/product--hp-500-watt-flexible-slot--11823329
**Data updated:** 2026-03-09 11:12 (EET)
**Category:** Server Parts & Components
**Manufacturer:** HP
**Manufacturer code:** 500 watt Flexible Slot
**EAN:** 5711783851820
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 692.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 572.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-500-watt-flexible-slot--11823329

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

HP 866729-001 is a server power supply unit delivering 500 W total power with AC input 100–240 V and 50/60 Hz compatibility. Designed for rack and blade servers, it features 80 PLUS Platinum efficiency for reduced heat and energy loss. Suitable for server replacements, upgrades and OEM system maintenance where reliable, high-efficiency PSU is required.

## Long description

HP 866729-001 is a 500 W server power supply unit designed for rack and blade servers. It accepts AC input from 100–240 V at 50/60 Hz and delivers up to 500 watts of continuous power. The unit implements 80 PLUS Platinum efficiency, providing up to approximately 94% energy conversion to reduce heat output and improve data center power utilization. This model is a flexible slot, hot-plug, low-halogen power supply kit intended for replacement or upgrade in compatible HP server platforms.
Advantages
The power supply offers high conversion efficiency that lowers energy consumption and decreases internal operating temperatures. The hot-plug design enables field replacement without powering down the server chassis, minimizing service interruptions. Low-halogen materials reduce harmful emissions and support compliance with stricter environmental requirements. The flexible slot form factor fits designated server bays and supports standard enterprise cooling and power distribution.
Suitable for
Replacing failed or degraded power supplies in compatible HP rack or blade servers
Upgrading server power modules to improve energy efficiency and reduce heat
OEM maintenance tasks and parts inventory for enterprise server fleets
Key specifications
Rated output power: 500 W continuous
Input voltage range: AC 100–240 V
Input frequency: 50/60 Hz
Efficiency rating: 80 PLUS Platinum (approx. 94% peak efficiency)
Form factor: flexible slot, hot-plug compatible
Materials: low-halogen construction
How to use
Install the unit into the designated power supply bay of a compatible server chassis following the server manufacturer's replacement procedure. Ensure the server is configured to support hot-swap replacement if performing an in-service swap; otherwise, perform shutdown according to established maintenance policies. Connect the AC input to an appropriate power source within the 100–240 V range and verify proper seating and retention of the module. Monitor server logs and hardware management interfaces after installation to confirm the supply is recognized and operating within expected voltage and efficiency parameters.
Usage recommendations
Use identical spare part numbers when populating redundant power supply bays; mixing different power supply models in the same server is not supported. Operate the power supply within specified ambient temperature and airflow conditions and follow manufacturer guidelines for preventive maintenance to ensure long service life and reliable server operation.

## Specifications

| Feature | Value |
|---|---|
| Purpose | Server |
| Efficiency | 94 % |
| 80 PLUS certification | 80 PLUS Platinum |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |
| Total power | 500 W |

## FAQ

### How much does the HP 866729-001 server power supply 500 W cost, and is it available for purchase?

The price is 692.49 € (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 29.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can HP 866729-001 server power supply 500 W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 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 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/11823329/67289920_large.webp