# Ethernet Network Adapter Intel E810-XXVDA4

**URL:** https://aio.lv/en/product--intel-e810xxvda4blk--4101557
**Data updated:** 2025-12-02 01:17 (EET)
**Category:** Network Cards
**Manufacturer:** INTEL
**Manufacturer code:** E810XXVDA4BLK
**EAN:** 5032037172271
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 697.49 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 576.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--intel-e810xxvda4blk--4101557

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 07.07.2026 | free |
| Pickup points | 10.07.2026 | 1.99 EUR |
| Courier delivery to door | 10.07.2026 | 4.99 EUR |

## Summary description

The Intel Ethernet Network Adapter E810-XXVDA4 offers a maximum data transfer rate of 25000 Mbit/s. It features wired connectivity technology and utilizes a PCI Express host interface. This internal fiber adapter is designed for high-performance networking, ensuring reliable and fast data transmission for demanding applications.

## Long description

iWARP (RDMA over Ethernet) provides converged, low-latency fabric services for data centers by enabling Remote Direct Memory Access. Key components that reduce latency include kernel bypass, direct data placement, and transport acceleration. Intel® Data Direct I/O (DDIO) Technology improves I/O data processing efficiency by allowing server adapters and controllers to access the processor cache directly, reducing latency, increasing I/O bandwidth, and lowering power consumption. The adapter supports PCI-SIG SR-IOV for native sharing of a single I/O resource among multiple virtual machines, and Flexible Port Partitioning (FPP) uses the SR-IOV standard to divide a physical Ethernet device into multiple virtual devices to provide fair bandwidth allocation. Virtual Machine Device Queues (VMDq) offload switching tasks from the virtual machine monitor to networking hardware, reducing VMM overhead and improving throughput and overall system performance.
Advantages
iWARP RDMA lowers network latency and enables efficient data placement for high-performance applications. Intel DDIO reduces memory detours by allowing I/O devices to interact with CPU cache directly, improving bandwidth and energy efficiency. SR-IOV and Flexible Port Partitioning provide hardware-level virtualization that ensures multiple virtual machines can share physical network resources with predictable performance. VMDq minimizes VMM switching overhead, increasing throughput and reducing CPU load for virtualized environments.
Key specifications
Technology: iWARP (RDMA over Ethernet) with kernel bypass and direct data placement
Platform feature: Intel® Data Direct I/O (DDIO) Technology
Virtualization: PCI-SIG SR-IOV capable
Partitioning: Flexible Port Partitioning (FPP) using SR-IOV
VM optimization: Virtual Machine Device Queues (VMDq) for offloaded switching
How to use
Enable iWARP/RDMA in supported network adapters and configure the operating system and drivers to use RDMA-capable stacks. Ensure Intel DDIO is supported and enabled on the server platform to benefit from direct cache I/O. Configure SR-IOV in the system BIOS/firmware and in the hypervisor to expose virtual functions to guest VMs. Use Flexible Port Partitioning settings to assign bandwidth shares to virtual functions as needed. Enable VMDq in the adapter firmware and hypervisor to offload VMM switching and improve virtualized I/O performance.
Recommendations
Verify compatibility between server CPU, chipset, adapter firmware, and hypervisor versions before enabling DDIO, SR-IOV, FPP, or VMDq. Test configuration in a controlled environment to validate latency, throughput, and fair bandwidth allocation for your workloads.

## Specifications

| Feature | Value |
|---|---|
| Controller type | Intel(R) Ethernet Controller E810 |
| Cabling type | SFP28 ports - DAC, Optics, and AOC's |
| Component for | Server/workstation |
| Harmonized System (HS) code | 85176990 |
| Export Control Classification Number (ECCN) | 5A991 |
| Commodity Classification Automated Tracking System (CCATS) | NA |
| Bracket height | Full-Height (FH) |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |
| Interface | Fiber |
| Host interface | PCI Express |
| Internal | Yes |
| Fiber ports quantity | 4 |
| Fiber optic connector | SFP28 |
| PCI version | 4.0 |

### Bandwidth

| Feature | Value |
|---|---|
| Maximum data transfer rate | 25000 Mbit/s |

### Network

| Feature | Value |
|---|---|
| LAN controller | Intel E810 |
| Ethernet LAN data rates | 1000, 10000, 25000 |

### Performance

| Feature | Value |
|---|---|
| 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 |
| Speed & slot width | 16.0 GT/s, x16 Lane |
| Intelligent Offloads | Yes |
| iWARP/RDMA | Yes |
| Intel Data Direct I/O Technology | Yes |

### Technical details

| Feature | Value |
|---|---|
| Product type | Network Interface Card |
| Status | Launched |
| Launch date | Q3'20 |
| Network interface card type | Server |
| Network interface card cable medium | Copper, Fiber |
| Market segment | Server |

### Design

| Feature | Value |
|---|---|
| Product series | 800 Series Network Adapters (up to 100GbE) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width | 167 mm |
| Depth | 111 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -40 - 70 |
| Operating temperature (T-T) | 0 - 60 |

### Other features

| Feature | Value |
|---|---|
| Interface type | PCIe v4.0 (16 GT/s) |
| Cable type | SFP28 ports - DAC, Optics, and AOC's |
| Compatible operating systems | https://www.intel.com/content/www/us/en/support/articles/000025890/ethernet-products.html |
| Intel Virtualization Technology for Connectivity (VT-c) | Yes |
| Storage Over Ethernet | iSCSI, NFS |

## FAQ

### How much does the Ethernet Network Adapter Intel E810-XXVDA4 cost, and is it available for purchase?

The price is 697.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 50 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 07.07.2026 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, Leasing for legal entities. 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. 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, 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

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