# Power Supply Unit HPE 865414-B21 800W 80 PLUS Platinum Grey

**URL:** https://aio.lv/en/product--hp-enterprise-865414-b21--11472131
**Data updated:** 2026-04-21 12:12 (EEST)
**Category:** Power Supplies (PSU)
**Manufacturer:** HP Enterprise
**Manufacturer code:** 865414-B21
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 107.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 89.25 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-865414-b21--11472131

## 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

The HPE 865414-B21 is an 800W power supply unit designed for servers. It features an AC input voltage range of 100-240V and an input frequency of 50-60Hz. With 80 PLUS Platinum certification, it ensures high energy efficiency. The unit is grey in color and has dimensions of 190.5 mm in width, 323.8 mm in depth, and 190.5 mm in height.

## Long description

The HPE 865414-B21 is an 800W Flex Slot power supply for HPE ProLiant servers. It delivers high energy efficiency with 80 PLUS Platinum certification and a compact form factor that is 25% smaller than previous generation common-slot supplies. The unit supports standard AC input voltages and provides tool-less hot-plug access for faster serviceability while being compatible across HPE ProLiant Gen10 and HPE ProLiant 300 Gen9 server families.
Advantages
This power supply offers up to 94% efficiency under typical operating conditions and helps reduce server power consumption and data center energy waste. Its smaller Flex Slot form factor frees internal space for additional server options and improved IT performance. Tool-less hot-plug capability simplifies maintenance and replacement, and broad compatibility across ProLiant Gen10 and 300 Gen9 servers streamlines spare-part management.
Suitable for
HPE ProLiant Gen10 servers
HPE ProLiant 300 Gen9 server series
Enterprise data center racks requiring high-efficiency PSUs
Environments needing tool-less hot-swap serviceability
Key specifications
Total power: 800 W
Efficiency: 94%
80 PLUS certification: 80 PLUS Platinum
Input voltage range: 100–240 V AC
Input frequency: 50–60 Hz
Product colour: Grey
Weight: 1.809 kg
Form factor: HPE Flexible Slot (25% smaller than previous HPE common-slot supplies)
How to use
Install the PSU into a compatible HPE server chassis following the server manufacturer’s installation instructions. Ensure the server is powered down or that hot-swap procedures are followed according to your data center policy. Connect the AC input within the specified 100–240 V, 50–60 Hz range and verify the PSU is properly seated in the Flex Slot connector. Use the tool-less release mechanism for removal or replacement during maintenance.
Usage recommendations
For optimal efficiency and reliability, operate the PSU within recommended ambient temperature ranges and use compatible HPE ProLiant systems. Maintain appropriate airflow in the server chassis and follow HPE guidelines for redundancy and spare-part strategy to minimize downtime.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 800 W |
| Efficiency | 94 % |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Performance

| Feature | Value |
|---|---|
| Purpose | Server |
| 80 PLUS certification | 80 PLUS Platinum |

### Design

| Feature | Value |
|---|---|
| Product colour | Grey |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.809 kg |
| Height | 190.5 mm |
| Width | 190.5 mm |
| Depth | 323.8 mm |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733020 |

## FAQ

### How much does the Power Supply Unit HPE 865414-B21 cost, and is it available for purchase?

The price is 107.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 82 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Power Supply Unit HPE 865414-B21 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 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, 80 plus certification, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/11472131/66114865_large.webp