Intel E835-XXVDA2 25GbE Fiber Network Card

Name: Intel E835-XXVDA2 Dual-Port 25GbE SFP28 E835XXVDA2M
Brand: INTEL
SKU: 12426919
Price: 251.49 EUR
Availability: InStock

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Intel E835-XXVDA2 Dual-Port 25GbE SFP28 Fiber Network Interface Card

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Short description

The Intel E835-XXVDA2 is a high-performance internal network interface card featuring dual SFP28 ports for fiber connectivity. It utilizes a PCI Express host interface and supports data transfer rates up to 25000 Mbit/s. Designed for demanding enterprise environments, it includes IEEE 1588 precision time protocol support, ensuring reliable and efficient high-speed networking for servers and data centers.

Available at price 251.49 €: 13 pcs.

Total available for order: 39 pcs.

Warranty: 2 Years

SKU: 12426919

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From 4.99 € (Weight: 0.16 kg)

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Available for private customers at price 269.99 €: 13 pcs.

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Product information

Description

The Intel E835-XXVDA2 is a high-performance internal network interface card designed for demanding enterprise server environments. It features dual SFP28 ports for high-speed fiber connectivity and utilizes a PCI Express host interface to deliver data transfer rates of up to 25000 Mbit/s. This card integrates advanced technologies such as iWARP/RDMA, Intel Data Direct I/O, and SR-IOV to optimize network efficiency and reduce latency in data centers.

Advantages

This network interface card offers significant performance benefits through hardware-based acceleration and virtualization support. By utilizing Intel Data Direct I/O technology, the adapter communicates directly with the processor cache, which minimizes latency and reduces overall power consumption. The inclusion of iWARP/RDMA provides low-latency fabric services, while SR-IOV and Flexible Port Partitioning allow for efficient sharing of network resources across multiple virtual machines, ensuring consistent quality of service and improved system throughput.

Suitable for

High-performance enterprise servers
Data center networking infrastructure
Virtualization environments requiring efficient I/O sharing
Applications demanding low-latency data transfer

When it may not be suitable

This card is designed specifically for professional server hardware and is not compatible with standard consumer desktop computers or devices lacking appropriate PCI Express slots. It requires SFP28 fiber optic infrastructure and is not intended for use with standard copper RJ45 Ethernet cabling.

Key specifications

Connectivity: Wired
Interface: Fiber (SFP28)
Host interface: PCI Express
Maximum data transfer rate: 25000 Mbit/s
Supported standards: IEEE 1588, iWARP/RDMA, SR-IOV, VMDq

How to use

Installation requires inserting the card into an available PCI Express slot on a compatible server motherboard. Once physically installed, the operating system will typically require the appropriate Intel network drivers to be loaded to enable the dual-port functionality. Configuration of virtualization features like SR-IOV or VMDq should be performed through the server's BIOS or the operating system's network management interface to align with your specific network topology.

What to consider before purchase

Ensure your server chassis has an available PCI Express slot.
Verify that your network infrastructure supports SFP28 fiber connections.
Check for compatibility with your server's operating system and virtualization software.

Usage recommendations

For optimal performance and security, ensure that the server firmware and network drivers are updated to the latest versions provided by the manufacturer. Utilize the integrated Intel Trusted Execution Technology to maintain a secure environment for your virtualized applications.

Specifications

Connectivity technology:: Wired
Interface:: Fiber
Host interface:: PCI Express
Maximum data transfer rate:: 25000 Mbit/s
Networking standards:: IEEE 1588

All features

Component for:: Server
Compliance certificates:: UKCA, CE, ICES, KCC, RCM, BSMI, Federal Communications Commission (FCC), RoHS

Ports & interfaces

Connectivity technology:: Wired
Interface:: Fiber
Host interface:: PCI Express
Internal:: Yes
Fiber ports quantity:: 2
Fiber optic connector:: QSFP28
PCI version:: 4.0

Bandwidth

Maximum data transfer rate:: 25000 Mbit/s

Network

Networking standards:: IEEE 1588
Ethernet LAN:: Yes
Ethernet interface type:: Gigabit Ethernet, 2.5 Gigabit Ethernet, 10 Gigabit Ethernet

Performance

Intel Virtual Machine Device Queues (VMDq):: Yes
PCI-SIG* SR-IOV Capable:: Yes
On-chip QoS and Traffic Management:: Yes
Intel Flexible Port Partitioning:: Yes
Intelligent Offloads:: Yes
iWARP/RDMA:: Yes
Intel Data Direct I/O Technology:: Yes
Ethernet adapter ARK ID:: 245161

Technical details

Market segment:: Server

Design

PCI Card form factor:: Full-height (low-profile)

Operational conditions

Storage temperature (T-T):: -40 - 70
Operating temperature (T-T):: 0 - 65

Other features

Storage Over Ethernet:: iSCSI, NFS

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Warehouse	Stock	Delivery to the store	Store Price
WH354	13	08.07.2026	269.99 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	13	01.07.2026 Best delivery	251.49 € Best price
WH109	13	15.07.2026	270.99 €

269.99 €

Stock: 13

Delivery Date: 08.07.2026

Warehouse: WH354

Available only for legal entities

251.49 €

Stock: 13

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH15

270.99 €

Stock: 13

Delivery Date: 15.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Intel E835-XXVDA2 25GbE Fiber Network Card cost, and is it available for purchase?

The price is 251.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 39 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 01.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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 INTEL 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 INTEL 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.

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, 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.

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