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header-product Converged Network Adapter HP Enterprise Synergy 4820C 10/20/25Gb
50.99 €

Converged Network Adapter HP Enterprise Synergy 4820C 10/20/25Gb

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Converged Network Adapter HP Enterprise Synergy 4820C 10/20/25Gb

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Converged Network Adapter HP Enterprise Synergy 4820C 10/20/25Gb

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Short description

HP Enterprise Synergy 4820C is a converged network adapter (CNA) supporting 10/20/25Gb link speeds for server and blade environments. Designed for Synergy systems, it provides multi-speed connectivity and offload capabilities for virtualized workloads, improving network throughput and reducing CPU overhead. Suitable for data center networking, virtualization, and storage access.
Available for order: 1 pcs.
Warranty: 2 Years
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The device has been fully restored by the manufacturer. Perfect technical and visual condition. Full packaging.

SKU: 4807247
Manufacturer: HP Enterprise
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1.89 €

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Product information

Description

HP Enterprise Synergy 4820C 10/20/25Gb Converged Network Adapter (MPN 876449-B21-RFB) is a multi-speed CNA designed for HPE Synergy server and blade infrastructures. The adapter supports 10Gb, 20Gb and 25Gb link speeds and provides hardware offload features to accelerate virtualized workloads and storage traffic. Built for data center environments, the card integrates with Synergy frames to deliver increased network throughput while helping reduce host CPU utilization for networking tasks.

Advantages

The adapter provides flexible multi-rate connectivity allowing deployment in mixed-speed networks without replacing hardware. Hardware offloads for protocols commonly used in virtualization and storage reduce CPU overhead and improve packet processing efficiency. Native compatibility with HPE Synergy systems simplifies integration and management within composable infrastructure. The compact design fits blade and server form factors used in Synergy solutions and supports convergence of LAN and storage traffic over a single interface.

Suitable for

  • Data center networking in HPE Synergy frames
  • Virtualized server environments requiring reduced CPU overhead
  • Converged LAN and storage access, including NVMe and iSCSI use cases
  • Mixed-speed network deployments (10Gb, 20Gb, 25Gb)

Key specifications

  • Brand: HP Enterprise
  • Model: Synergy 4820C
  • MPN: 876449-B21-RFB
  • Supported link speeds: 10Gb, 20Gb, 25Gb
  • Form factor: Converged Network Adapter for Synergy server/blade environments
  • Primary uses: networking, virtualization offload, storage access

How to use

Install the Synergy 4820C in the designated adapter bay of an HPE Synergy compute module according to HPE installation instructions. Ensure the Synergy frame firmware and management tools are updated to supported versions for full compatibility. Configure link speed and offload settings in the host operating system or hypervisor network interface settings; use vendor drivers and firmware releases that match the MPN to enable all hardware features. Connect the adapter to appropriate switches or fabric modules supporting 10/20/25Gb links and verify link negotiations and network paths after installation.

Usage recommendations

For optimal performance, use certified HPE drivers and firmware, place latency-sensitive workloads on appropriately provisioned network fabrics, and monitor link utilization and offload metrics. When deploying mixed-speed networks, validate switch port configurations and consider using auto-negotiation where supported to ensure stable connectivity.

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Customer questions

FAQ

How much does the HP Enterprise Synergy 4820C CNA 10/20/25Gb cost, and is it available for purchase?

The price is 50.99 € (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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
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