# Network adapter HP Enterprise HPE FlexFabric 554FLR-SFP+ 2‑port 10Gb PCIe, 40Gb/s total

**URL:** https://aio.lv/en/product--hp-enterprise-629142-b21--205359
**Data updated:** 2026-03-26 16:41 (EET)
**Category:** Network Cards
**Manufacturer:** HP Enterprise
**Manufacturer code:** 629142-B21
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 110.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 91.73 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-629142-b21--205359

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Internal wired network adapter HPE FlexFabric 554FLR-SFP+ from HP Enterprise with two SFP+ ports supporting 10Gb each and a maximum aggregated throughput of 40Gb/s. Designed for PCI Express host interface and server installation in blade or mezzanine slots. Suited for virtualized environments, storage and high‑performance Ethernet connectivity.

## Long description

The HPE FlexFabric 10Gb 2-port 554FLR-SFP+ Adapter integrates Ethernet, iSCSI and Fibre Channel connectivity in a FlexibleLOM form factor for select HPE ProLiant Gen8 rack servers. Designed as an internal, wired network interface using PCI Express, the adapter supports converged network and storage traffic while reducing the number of separate adapters and cables required. The product supports high aggregate throughput and is intended for use in data center and server environments where consolidation of network and storage interfaces is desirable.
Advantages
The adapter combines multiple protocol offloads (stateless TCP/IP, TCP Offload Engine, and Fibre Channel) to reduce host CPU utilization and improve throughput. Its converged design lowers capital and operating expenses by reducing hardware and cabling requirements. The FlexibleLOM form factor enables direct integration into supported ProLiant Gen8 rack servers, and the adapter is engineered for efficient power use to improve performance per watt.
Suitable for
Converged network and storage environments in rack servers
iSCSI and Fibre Channel over Ethernet (FCoE) deployments
High-throughput server uplinks and aggregation
Data center servers requiring reduced adapter and cable count
Key specifications
Form factor: FlexibleLOM (designed for select ProLiant Gen8 rack servers)
Ports: 2 x 10Gb SFP+ (supports 10Gb Ethernet connectivity)
Maximum aggregated data rate: up to 40000 Mbit/s (aggregate across ports)
Connectivity technology: Wired Ethernet with support for iSCSI and Fibre Channel offloads
Host interface: PCI Express (FlexibleLOM connection to server)
Typical product colours: green and grey
How to use
Install the adapter into the FlexibleLOM slot of a supported HPE ProLiant Gen8 rack server according to the server maintenance and service guide. Connect compatible SFP+ transceivers and fibre or DAC cables to the adapter ports, then configure the server operating system and network stack to enable the desired protocols (Ethernet, iSCSI or Fibre Channel) and any offload features such as TOE. Use HPE management tools and firmware updates to ensure compatibility and optimal performance.
Usage recommendations
Verify server compatibility with the HPE ProLiant Gen8 compatibility matrix, install recommended firmware and drivers, and use appropriate SFP+ modules and cabling rated for 10Gb operation to achieve expected performance and protocol support.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Ethernet |
| Host interface | PCI Express |
| Internal | Yes |
| Connector(s) | SFP+ |

| Feature | Value |
|---|---|
| Sustainability certificates | RoHS |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 40000 Mbit/s |
| Data transfer rate | 10 Gbit/s |
| Full duplex | Yes |

### Network

| Feature | Value |
|---|---|
| Networking standards | IEEE 802.3, IEEE 802.3ae, IEEE 802.1Q, IEEE 802.1p |
| Ethernet LAN | Yes |
| Jumbo frames support | Yes |

### Protocols

| Feature | Value |
|---|---|
| Management protocols | SNMP |

### Wireless LAN features

| Feature | Value |
|---|---|
| Wi-Fi | No |

### Performance

| Feature | Value |
|---|---|
| Internal memory | 128 MB |
| Compatible memory cards | Not supported |
| Wake-on-LAN ready | Yes |
| Web-based management | Yes |
| Windows operating systems supported | Y |
| Linux operating systems supported | Y |

### Design

| Feature | Value |
|---|---|
| LED indicators | Y |
| Product colour | Green, Grey |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 10 W |
| USB powered | No |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 10 - 90 |
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 55 |
| Storage relative humidity (H-H) | 5 - 95 |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC Class A, VCCI Class A, BSMI Class A, CISPR 22 Class A, ACA Class A, EN55022 Class A, EN55024-1, ICES-003 Class A, MIC Class A
CE
ACPI 1.1a |
| Safety | UL, cUL, EN 60950 |

### Other features

| Feature | Value |
|---|---|
| Ports quantity | 2 |
| Wireless connection | No |
| Compatible operating systems | Windows Server 2008, Server 2008R2, HPC Server 2008, 32/64-bit
Windows Server Hyper-V
Red Hat Enterprise Linux 5.x/6.0
SLES 10 and /11
VMware 4.0/4.1
Solaris 10 |

## FAQ

### How much does the HPE FlexFabric 554FLR-SFP+ 2P 10Gb PCIe adapter cost, and is it available for purchase?

The price is 110.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 25 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 22.07.2026 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, networking standards, product colour, 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/205359/57301551_large.webp