# Network Adapter HP Enterprise FlexFabric 10Gb 2P 556FLR-S Dual Port

**URL:** https://aio.lv/en/product--hp-enterprise-727060-b21-rfb--3966210
**Data updated:** 2026-01-12 19:30 (EET)
**Category:** Network Cards
**Manufacturer:** HP Enterprise
**Manufacturer code:** 727060-B21-RFB
**EAN:** 5712505661031
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-727060-b21-rfb--3966210

## 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 adapter HP Enterprise FlexFabric 10Gb 2P 556FLR-S with two 10 Gb ports. Designed for servers to provide high-speed Ethernet connectivity and flexible fabric integration. Suits data center and virtualization workloads, delivering increased bandwidth and reduced latency for network-intensive applications. Fits server FLR form factor and supports dual-port 10Gb connections.

## Long description

HP Enterprise FlexFabric 10Gb 2P 556FLR-S Dual Port is a PCIe network adapter designed for servers that require dual-port 10 Gigabit Ethernet connectivity. The adapter fits the FLR form factor and is intended to provide high-speed Ethernet and flexible fabric integration suitable for data center and virtualization environments. It is built to deliver increased bandwidth and lower latency for network-intensive applications while integrating with HP Enterprise server architectures.
Advantages
The FlexFabric 556FLR-S supports two 10 Gb ports in a single PCIe adapter, offering consolidated connectivity and simplified cabling for dense server deployments. Its FLR form factor ensures compatibility with supported HP Enterprise server models that accept FLR adapters. The adapter is intended to improve throughput and reduce network bottlenecks for workloads that demand higher bandwidth and lower latency, including virtualized environments and cluster interconnects. Being an HP Enterprise product (MPN 727060-B21-RFB, EAN 5712505661031) ensures compatibility with manufacturer support and firmware updates.
Suitable for
 Data center servers requiring dual 10 Gb Ethernet ports
 Virtualization hosts and hyper-converged infrastructure
 Network-intensive applications and storage traffic
 Server deployments using the FLR form factor
Key specifications
 Brand: HP Enterprise
 Model: FlexFabric 10Gb 2P 556FLR-S Dual Port
 MPN: 727060-B21-RFB
 EAN: 5712505661031
 Interface: PCIe adapter
 Ports: 2 × 10 Gb Ethernet
 Form factor: FLR (Full-Length/Low-Profile server riser compatibility)
 Primary use: Data center and virtualization workloads
How to use
Install the adapter into a compatible PCIe slot on an HP Enterprise server that supports the FLR form factor, following the server manufacturer's installation procedures and safety guidelines. After physical installation, ensure the latest HP Enterprise drivers and firmware are installed on the host operating system. Configure network settings, link aggregation, or fabric integration as required by your environment and management tools. Verify link status and throughput from the operating system and from network management consoles.
Usage recommendations
Place the adapter in servers that match the FLR compatibility and maintain updated drivers and firmware from HP Enterprise. Use appropriate cabling and SFP+ modules or transceivers that meet your network design and 10 Gb Ethernet requirements. For virtualization and storage traffic, consider isolating traffic types using VLANs or separate fabrics to optimize performance and reduce contention.

## FAQ

### How much does the HP Enterprise FlexFabric 10Gb 2P 556FLR-S Network Adapter cost, and is it available for purchase?

The price is 15.49 € (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 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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