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header-product Power supply unit HP 865414-B21, server PSU 800 W, 80 PLUS Platinum, AC 100–240 V, grey
149.99 €

Power supply unit HP 865414-B21, server PSU 800 W, 80 PLUS Platinum, AC 100–240 V, grey

HP 865414-B21 server power supply 800 W Photo 1
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Power supply unit HP 865414-B21, server PSU 800 W, 80 PLUS Platinum, AC 100–240 V, grey

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Power supply unit HP 865414-B21, server PSU 800 W, 80 PLUS Platinum, AC 100–240 V, grey

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Short description

Server power supply unit HP 865414-B21 provides 800 W total output with 80 PLUS Platinum efficiency. Supports AC input 100–240 V at 50–60 Hz. Designed for rack and tower servers, it ensures stable power delivery for critical workloads. Dimensions: 190.5 × 323.8 × 190.5 mm; colour: grey. Suitable for server replacements and upgrades.
Available for order: 27 pcs.
Warranty: 2 Years
SKU: 4973588
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Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
15.07.2026 {{selectedOffer.officeDeliveryString}}
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Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
20.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.81 kg)
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Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
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From 1.99 €
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All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
36 months installment: from 4.17 euros per month
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Product information

Description

HP 865414-B21 is a server power supply unit delivering 800 W total output with high-efficiency 80 PLUS Platinum certification. Designed for rack and tower servers, this grey PSU accepts AC input from 100–240 V at 50–60 Hz and provides stable power delivery for critical workloads. Its compact dimensions (190.5 × 323.8 × 190.5 mm) fit common server chassis and support replacements or upgrades in compatible HP server models.

Advantages

The HP 865414-B21 offers high conversion efficiency to reduce wasted energy and lower operating costs while maintaining reliable power for servers. Its universal AC input range ensures compatibility with international power systems. The design supports tool-less hot-plug access and a compact form factor that helps preserve internal chassis space for additional server components or upgrades. Built for enterprise environments, it is compatible with a broad range of HP ProLiant servers, simplifying maintenance and spare strategies.

Suitable for

  • Replacing failed PSUs in rack and tower servers
  • Upgrading server power capacity to support additional internal components
  • Environments requiring high efficiency and stable AC input handling (100–240 V)
  • Data centres and server rooms using HP ProLiant Gen10 and compatible Gen9 systems

Key specifications

  • Output power: 800 W total
  • Efficiency certification: 80 PLUS Platinum
  • AC input voltage: 100–240 V, 50–60 Hz
  • Form factor: compact server PSU designed for tool-less hot-plug serviceability
  • Colour: grey
  • Physical dimensions: 190.5 × 323.8 × 190.5 mm

How to use

Power off the server and follow the server manufacturer’s service manual for safe removal of the existing power supply. Install the HP 865414-B21 into the designated PSU bay, ensuring connectors and latches align correctly, then secure it following the chassis guidance. After installation, reconnect AC input cables rated for your local mains and power on the server. Monitor system power status through server management tools to confirm proper operation.

Usage recommendations

For optimum efficiency and serviceability, use this PSU in supported HP ProLiant models and maintain adequate airflow within the chassis. Verify that the server’s power budget and redundant power configuration are compatible with an 800 W supply before deployment. Replace PSUs with identical form-factor units to preserve hot-swap capability and reduce downtime.

All features
Weight:
1.809 kg
Height:
190.5 mm
Width:
190.5 mm
Depth:
323.8 mm
Product colour:
Grey
Purpose:
Server
Efficiency:
94 %
80 PLUS certification:
80 PLUS Platinum
AC input frequency:
50 - 60
AC input voltage:
100 - 240
Total power:
800 W
Harmonized System (HS) code:
84733020

Description

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Customer questions

FAQ

How much does the HP 865414-B21 server power supply 800 W cost, and is it available for purchase?

The price is 149.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 27 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 15.07.2026 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 HP 865414-B21 server power supply 800 W be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the HP 865414-B21 server power supply 800 W online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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