# Network Card HPE 817721-B21 Internal Ethernet 10000 Mbit/s

**URL:** https://aio.lv/en/product--hp-enterprise-817721-b21--3091765
**Data updated:** 2026-02-19 13:16 (EET)
**Category:** Network Cards
**Manufacturer:** HP Enterprise
**Manufacturer code:** 817721-B21
**EAN:** 4514953893535
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 579.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 479.33 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-817721-b21--3091765

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The HPE 817721-B21 is an internal Ethernet network card designed for high-speed connectivity with a maximum data transfer rate of 10000 Mbit/s. It utilizes PCI Express as the host interface and is ideal for wired connections, ensuring reliable and efficient data transmission for enterprise environments.

## Long description

The HPE 817721-B21 Internal Ethernet 10000 Mbit/s network card delivers wired 10 Gbps connectivity for servers and workstations equipped with PCI Express slots. Engineered by HP Enterprise, this internal Ethernet adapter supports high-throughput data transfer and is suitable for environments requiring reliable, low-latency wired networking. The card is compatible with established 1GBASE-T cabling and enables a cost-effective transition to 10GBASE-T using CAT 6A cabling for distances up to 100 meters, allowing incremental upgrades without a full infrastructure overhaul.
Advantages
The HPE 817721-B21 provides a stable 10000 Mbit/s transfer rate over Ethernet and uses the PCI Express host interface for direct, high-bandwidth connectivity. It supports backward compatibility with 1GBASE-T networks, simplifying deployment in mixed-speed environments. Built-in security measures such as digitally signed firmware validation, Secure Boot and device-level protections contribute to improved resilience against unauthorized firmware modifications and certain attack vectors. The adapter’s support for standard cabling reduces installation complexity and total cost of ownership for network upgrades.
Suitable for
Server-to-switch high-speed connections
Virtualization hosts and hyperconverged infrastructure
Data center aggregation and top-of-rack uplinks
High-throughput file servers and backup appliances
Key specifications
Connectivity technology: Wired Ethernet
Host interface: PCI Express
Interface type: Ethernet (10GBASE-T compatible)
Maximum data transfer rate: 10000 Mbit/s (10 Gbps)
Cabling support: CAT 6A up to 100 meters; backward compatible with 1GBASE-T
Security features: digitally signed firmware validation, Secure Boot, device-level firewall
How to use
Install the card into an available PCI Express slot in a powered-off server or workstation following the host system manufacturer’s safety procedures. Connect the adapter to the network using CAT 6A cabling for full 10 Gbps performance or use existing 1GBASE-T cabling for backward-compatible operation at lower speeds. After hardware installation, power on the system and install or update drivers and firmware as provided by HP Enterprise to ensure compatibility and enable security features. Verify link status and configure network settings in the host operating system or management interface.
Usage recommendations
For reliable 10 Gbps performance, use CAT 6A or better cabling and keep runs within 100 meters. Apply the latest vendor drivers and firmware updates to maintain security capabilities such as Secure Boot and firmware signing. When deploying in mixed-speed environments, configure link speeds and network settings to match switch capabilities and consider network testing after installation to confirm throughput and error-free operation.

## Specifications

| Feature | Value |
|---|---|
| Component for | Server |
| Harmonized System (HS) code | 85176990 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet |
| Host interface | PCI Express |
| Internal | Yes |
| Ethernet LAN (RJ-45) ports | 2 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 10000 Mbit/s |

### Network

| Feature | Value |
|---|---|
| Cabling technology | 10GBase-T |
| Ethernet LAN | Yes |
| Ethernet LAN data rates | 1000, 10000 |
| Ethernet interface type | Gigabit Ethernet |

## FAQ

### How much does the Network Card HPE 817721-B21 cost, and is it available for purchase?

The price is 579.99 € (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 09.07.2026 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: connectivity technology, interface, host interface, maximum data transfer rate, 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/3091765/54733714_large.webp