Intel E835-XXVDA2 25GbE Fiber Network Card

Name: Intel E835-XXVDA2 Dual-Port 25GbE SFP28 E835XXVDA2
Brand: INTEL
SKU: 12430639
Price: 279.49 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, this NIC supports IEEE 1588 precision time protocol, ensuring reliable and efficient wired network communication for servers and data centers.

Available at price 279.49 €: 4 pcs.

Total available for order: 8 pcs.

Warranty: 2 Years

SKU: 12430639

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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, utilizing a PCI Express host interface to deliver data transfer rates of up to 25000 Mbit/s. This card integrates advanced technologies such as Intel Trusted Execution Technology, iWARP/RDMA, and Data Direct I/O to ensure secure, low-latency, and efficient network communication.

Advantages

This network card offers significant performance benefits through hardware-based virtualization support, including SR-IOV and Flexible Port Partitioning, which allow a single physical port to be shared efficiently across multiple virtual machines. The inclusion of Virtual Machine Device Queues (VMDq) offloads switching tasks from the virtual machine monitor, resulting in improved throughput and reduced system overhead. Furthermore, the card supports iWARP/RDMA for low-latency fabric services and Intel Data Direct I/O to optimize data processing by allowing direct communication between the adapter and the processor cache.

Suitable for

High-performance enterprise servers
Data center networking infrastructure
Virtualization environments requiring efficient resource sharing
Applications demanding low-latency network communication

When it may not be suitable

This network interface card is designed specifically for server-grade hardware and enterprise-level infrastructure. It is not suitable for standard desktop computers, home workstations, or systems that lack compatible PCI Express slots and fiber-optic networking equipment.

Key specifications

Connectivity technology: Wired
Interface: Fiber (SFP28)
Host interface: PCI Express
Maximum data transfer rate: 25000 Mbit/s
Supported networking standards: IEEE 1588
Virtualization support: SR-IOV, VMDq, Flexible Port Partitioning

How to use

Installation requires inserting the card into an available, compatible PCI Express slot on your server motherboard. Once physically installed, ensure the server is powered on and the operating system recognizes the hardware. You will need to install the appropriate drivers provided by Intel to enable full functionality. Configuration of virtualization features like SR-IOV or VMDq should be performed through the server BIOS or the operating system network settings 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 compatibility with your server operating system and virtualization platform.
Confirm that your power supply and cooling system can accommodate high-performance server components.

Usage recommendations

For optimal performance and security, ensure that the server firmware and the network card drivers are updated to the latest versions provided by the manufacturer. When deploying in virtualized environments, configure VMDq and SR-IOV settings according to your specific workload requirements to maximize throughput and minimize latency.

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	4	08.07.2026	279.49 € Best price

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH15	4	01.07.2026 Best delivery	326.49 €

279.49 €

Stock: 4

Delivery Date: 08.07.2026

Warehouse: WH354

Available only for legal entities

326.49 €

Stock: 4

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH15

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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 279.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 08.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Intel E835-XXVDA2 25GbE Fiber Network Card be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Intel E835-XXVDA2 25GbE Fiber Network Card online, and the application process is as simple as possible:

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For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

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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