# Network interface card HP Enterprise 870548-B21-RFB 10GbE SFP+

**URL:** https://aio.lv/en/product--hp-enterprise-870548-b21-rfb--11635986
**Data updated:** 2026-02-15 18:49 (EET)
**Category:** Network Cards
**Manufacturer:** HP Enterprise
**Manufacturer code:** 870548-B21-RFB
**EAN:** 5715328141681
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 177.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 146.69 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-870548-b21-rfb--11635986

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

PCIe network interface card from HP Enterprise, model 870548-B21-RFB, providing 10GbE connectivity via SFP+ ports. Designed for server and data center use, it enables high-speed Ethernet links for virtualization, storage networks and clustered systems. Suitable for upgrading bandwidth, reducing latency and improving throughput in enterprise environments.

## Long description

HP Enterprise 870548-B21-RFB 10GbE SFP+ network interface card is a PCIe adapter designed for server and data center deployments requiring high-speed Ethernet connectivity. The card provides two SFP+ ports for 10 Gigabit Ethernet links and is intended to integrate into virtualized environments, storage networks and clustered systems to increase bandwidth, lower latency and improve overall throughput.
Advantages
This HP Enterprise 10GbE SFP+ adapter delivers consistent low-latency performance for demanding server workloads and supports hot-plug deployment in PCIe slots. The dual SFP+ ports enable flexible connections to fiber or copper transceivers, while the card’s design emphasizes compatibility with enterprise-class servers and operating systems. Built to handle high I/O and concurrent network sessions, it helps optimize virtualization, storage traffic and east-west data flows within racks or between nodes.
Suitable for
 Server virtualization and hyper-converged infrastructure
 Storage area networks (iSCSI, NFS) and backup systems
 High-throughput database and application servers
 Clustered computing and high-availability setups
 Aggregating uplinks in top-of-rack or leaf-spine architectures
Key specifications
 Interface: PCI Express (PCIe) card for server slots
 Network speed: 10 Gigabit Ethernet per port
 Ports: Dual SFP+ ports for fiber or compatible copper transceivers
 Form factor: Low-profile bracket support for rack servers
 Protocol support: Standard Ethernet networking protocols and offload capabilities for improved CPU efficiency
 Power and thermal: Designed for continuous server operation with enterprise thermal characteristics
How to use
Install the card into an available PCIe slot on a powered-down server following the server manufacturer’s hardware procedures. Secure the bracket, connect compatible SFP+ transceivers or direct-attach cables to the ports, and attach the network cabling. Power on the system and verify BIOS/UEFI detection of the adapter. Install vendor- or operating system-provided drivers and firmware updates, then configure network settings via the server OS or management software to allocate IP addresses, bonding or VLANs as required.
Usage recommendations
For optimal performance, use certified SFP+ transceivers or passive/active direct-attach cables that match the card’s link specifications. Keep firmware and drivers up to date to ensure compatibility with virtualization platforms and storage stacks. Ensure adequate airflow in the server chassis and follow the server vendor’s guidelines for thermal and power management when populating multiple high-speed adapters.

## FAQ

### How much does the HP Enterprise 870548-B21-RFB 10GbE SFP+ NIC cost, and is it available for purchase?

The price is 177.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 14.07.2026 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

## Image

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