# Hewlett Packard Enterprise Ethernet 1GB 4-Port 331FLR

**URL:** https://aio.lv/en/product--hp-enterprise-684208-b21-rfb--620901
**Data updated:** 2026-01-12 19:29 (EET)
**Category:** Network Cards
**Manufacturer:** HP Enterprise
**Manufacturer code:** 684208-B21-RFB
**EAN:** 5712505225813
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-enterprise-684208-b21-rfb--620901

## 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 Hewlett Packard Enterprise Ethernet 1GB 4-Port 331FLR is an effective solution for server connectivity. This network adapter provides 4 Ethernet ports with 1GB speed, ensuring fast data transfer and enhanced network performance. Compatible with HPE servers, it is the ideal choice for your data center infrastructure.

## Long description

The Hewlett Packard Enterprise Ethernet 1GB 4-Port 331FLR (MPN 684208-B21-RFB, EAN 5712505225813) is a quad-port 1 Gigabit Ethernet network adapter designed for HPE servers. Built to fit HPE server form factors, this 331FLR adapter provides four independent 1GbE ports for standard copper or supported SFP connections, enabling reliable network connectivity and predictable throughput for virtualized and physical server deployments in data center environments.
Advantages
This HPE Ethernet 1GB 4-Port 331FLR delivers consolidated connectivity with four 1GbE ports in a single low-profile adapter, reducing the number of adapters required per server slot and simplifying cable management. It is optimized for HPE server compatibility and firmware integration, supports industry-standard drivers for popular operating systems, and offers stable performance suitable for mixed workloads. The adapter’s design focuses on energy efficiency and low latency for routine server networking tasks.
Suitable for
 Server-to-switch connectivity in enterprise and SMB data centers
 Virtualization hosts requiring multiple NICs for VM traffic separation
 Network segmentation and management with separate physical interfaces
 Storage networks or backup traffic on dedicated 1GbE links
 HPE ProLiant servers that support FLR mezzanine or riser configurations
Key specifications
 Brand: HP Enterprise
 Model: Ethernet 1GB 4-Port 331FLR
 MPN: 684208-B21-RFB
 EAN: 5712505225813
 Ports: 4 × 1 Gigabit Ethernet
 Form factor: FLR (FlexibleLOM / FLR compatible for supported HPE servers)
 Interface: Server-specific mezzanine/FLR connector (fits supported HPE server slots)
 Typical use: Server NIC for data center networking
How to use
Install the Hewlett Packard Enterprise Ethernet 1GB 4-Port 331FLR into a compatible HPE server FLR/mezzanine slot following the server manufacturer’s hardware installation procedure. After physical installation, verify that the server firmware and BIOS are up to date, then boot the server and install HPE-supported drivers for the target operating system. Configure network settings in the operating system or hypervisor to assign IP addresses, VLANs, link aggregation (if needed), and other network parameters. Monitor link status and performance through server management utilities or the network management system.
Usage recommendations
Use this adapter in supported HPE servers and verify compatibility with the server model and firmware level before installation. For best results, pair with matching switch port settings, ensure correct transceivers or cables for the chosen port type, and keep drivers and firmware current to maintain stability and security.

## FAQ

### How much does the Hewlett Packard Enterprise Ethernet 1GB 4-Port 331FLR cost, and is it available for purchase?

The price is 12.99 € (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 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

## Image

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