# HPE 4U Server Riser Card with 2 Slots P52791-001

**URL:** https://aio.lv/en/product--hp-enterprise-p52791-001--11174906
**Data updated:** 2026-05-11 15:39 (EEST)
**Category:** Computer Component Accessories
**Manufacturer:** HP Enterprise
**Manufacturer code:** P52791-001
**EAN:** 5715063322031
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 262.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 216.93 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-p52791-001--11174906

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

The HPE P52791-001 is a dedicated 4U server riser card designed to expand connectivity options within compatible Hewlett Packard Enterprise server systems. This component provides two additional expansion slots, allowing for the integration of extra hardware such as network adapters or storage controllers. Engineered for reliability and seamless integration, it is an essential part for optimizing server performance and hardware configuration in professional data center environments.

## Long description

The HPE 4U Server Riser Card with 2 Slots P52791-001 is a specialized hardware component engineered to enhance the expansion capabilities of compatible Hewlett Packard Enterprise server systems. Designed specifically for 4U chassis configurations, this riser card facilitates the installation of additional peripheral devices, ensuring that your server infrastructure can adapt to evolving data center requirements. By providing two dedicated expansion slots, it allows for the seamless integration of network interface cards, storage controllers, and other essential hardware components, maintaining high standards of system performance and operational stability.
Advantages
This riser card offers significant benefits for system administrators looking to maximize the utility of their server hardware. Its primary advantage lies in its precise engineering, which ensures a perfect physical and electrical fit within supported HPE 4U servers, minimizing the risk of installation errors or compatibility issues. By enabling the addition of extra expansion cards, it provides a cost-effective way to scale server functionality without the need for complete system replacement. The robust construction supports consistent data throughput and reliable connectivity, which are critical for maintaining the uptime and efficiency of professional computing environments.
Suitable for
Expanding network connectivity in data centers
Adding dedicated storage controllers to server configurations
Upgrading server hardware for specialized computing tasks
Optimizing internal space in 4U rack-mount server chassis
When it may not be suitable
This riser card is designed exclusively for specific HPE 4U server models and is not compatible with other server form factors, such as 1U, 2U, or tower systems. It will not function in non-HPE hardware or server systems that do not explicitly support this specific riser configuration.
Key specifications
Form factor: 4U server riser
Expansion slots: 2 slots
Compatibility: Specific HPE server systems
Function: Hardware expansion and connectivity
How to use
To install the riser card, first ensure the server is powered down and disconnected from all power sources. Open the server chassis according to the manufacturer's service manual and locate the designated riser slot on the system board. Carefully align the riser card with the slot and press down firmly until it is fully seated. Once installed, you can insert your expansion cards into the two available slots on the riser. Secure the riser assembly and any expansion cards with the appropriate screws or locking mechanisms before closing the chassis and restoring power.
What to consider before purchase
Verify compatibility with your specific HPE server model
Ensure the expansion cards you intend to use fit the physical dimensions of the 4U riser
Check for available internal space within the server chassis
Usage recommendations: Always consult the official HPE service guide for your specific server model before performing hardware upgrades to ensure proper installation procedures and safety protocols are followed.

## FAQ

### How much does the HPE 4U Server Riser Card P52791-001 cost, and is it available for purchase?

The price is 262.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 10.07.2026 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