# Power Supply Unit HPE P03178-B21 1000W 80 PLUS Titanium

**URL:** https://aio.lv/en/product--hp-enterprise-p03178-b21np--11472149
**Data updated:** 2025-12-30 21:26 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** HP Enterprise
**Manufacturer code:** P03178-B21/NP
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 146.99 €
**Prices and availability valid until:** 2026-08-01 23:59
**Price without VAT (21%):** 121.48 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-p03178-b21np--11472149

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The HPE P03178-B21 is a 1000W power supply unit designed for servers. It features an AC input voltage range of 100-240V and operates at 50/60Hz. With 80 PLUS Titanium certification, it ensures high efficiency. Compatible with ProLiant DL20 Gen10, Gen10 Plus, DL320 Gen11, and DL325 Gen10 series, it is built for reliability and performance in demanding environments.

## Long description

The HPE P03178-B21 is a 1000W power supply unit for servers, offering up to 96% efficiency with 80 PLUS Titanium certification. Designed for modern HPE systems, it supports ProLiant Gen10, Gen10 Plus and Gen11 servers as well as select Apollo Gen10/Gen10 Plus systems and HPE Alletra 4100 storage servers. The compact form factor is 25% smaller than previous generation common slot supplies, freeing space for additional server options while maintaining tool-less hot-plug access for easy serviceability.
Advantages
This power supply reduces power waste and lowers operating costs through high conversion efficiency and meets EU Commission regulation 2019/424 (EU Lot 9) efficiency requirements. The 25% smaller form factor allows for better component density and flexibility when configuring servers. Tool-less, hot-plug access simplifies maintenance and replacement without extended downtime. Compatibility across multiple HPE server families helps standardize spares and reduce inventory complexity.
Suitable for
Enterprise rack servers (ProLiant DL20, DL320, DL325 series)
HPE Gen10, Gen10 Plus and Gen11 server deployments
HPE Apollo and Alletra 4100 storage systems that list this PSU as supported
Data centers aiming to improve power efficiency and reduce operational costs
Key specifications
Total power: 1000 W
Efficiency: up to 96%
80 PLUS certification: 80 PLUS Titanium
AC input: 100–240 V, 50/60 Hz
Form factor: 25% smaller than previous HPE Common Slot generation
How to use
Install the PSU into a compatible HPE server or storage system following the vendor’s hardware installation guide. The unit supports tool-less hot-plug insertion and removal; ensure the server is configured for redundant or single-PSU operation as required. Verify that the host system firmware and compatibility lists include the P03178-B21 before deployment. Connect AC power within the 100–240 V range and observe standard data-center safety and grounding practices.
Usage recommendations
Use this PSU in supported HPE models and keep at least one spare unit matching the same part number to simplify maintenance. For optimal efficiency, operate servers within recommended load ranges and maintain firmware updates and environmental conditions specified by HPE.

## Specifications

### Power

| Feature | Value |
|---|---|
| Total power | 1000 W |
| Efficiency | 96 % |
| AC input frequency | 50/60 |
| AC input voltage | 100 - 240 |

### Performance

| Feature | Value |
|---|---|
| Purpose | Server |
| 80 PLUS certification | 80 PLUS Titanium |
| Compatible products | ProLiant DL20 Gen10 & Gen10 Plus
ProLiant DL320 Gen11
ProLiant DL325 Gen10, Gen10 Plus, Gen10 Plus v2 & Gen11
ProLiant DL345 Gen10 Plus & Gen11
ProLiant DL360 Gen10, Gen10 Plus & Gen11
ProLiant DL365 Gen10 Plus & Gen11
ProLiant DL380 Gen10, Gen10 Plus & Gen11
ProLiant DL385 Gen10, Gen10 Plus, Gen10 Plus v2 & Gen11
ProLiant DL560 Gen10
ProLiant DL580 Gen10
ProLiant ML30 Gen10 & Gen10 Plus
ProLiant ML110 Gen10
ProLiant ML350 Gen10 & Gen11
ProLiant RL300 Gen11
Alletra 4110
Alletra 4120
Apollo 2000 Gen10 & Gen10 Plus
Apollo 4200 Gen10 & Gen10 Plus
Apollo 4500 Gen10 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 101.6 mm |
| Width | 190.5 mm |
| Depth | 323.8 mm |

## FAQ

### How much does the Power Supply Unit HPE P03178-B21 cost, and is it available for purchase?

The price is 146.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 32 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 17.07.2026 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

### 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, 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/11472149/66114850_large.webp