Intel E835-CQDA2 Internal Fiber Network Card

Name: Intel E835-CQDA2 Internal Fiber Network E835CQDA2
Brand: INTEL
SKU: 12434987
Price: 731.99 EUR
Availability: OutOfStock

EcoFlow – energy without limits

Powerful EcoFlow stations for energy anywhere!

Intel E835-CQDA2 Internal Fiber Network Card, 200000 Mbit/s, PCI Express, 2 x QSFP28

Intel E835-CQDA2 Internal Fiber Network Card Photo 1

Intel E835-CQDA2 Internal Fiber Network Card Photo 2

Out of stock.
View similar!

Short description

The Intel E835-CQDA2 is a high-performance internal network interface card designed for demanding data center environments. It features a PCI Express host interface and dual QSFP28 ports for fiber connectivity, supporting data transfer rates up to 200000 Mbit/s. Compliant with IEEE 1588 standards, this wired network adapter ensures precise timing and reliable high-speed data transmission for professional server infrastructure and enterprise networking applications.

Warranty: 2 Years

SKU: 12434987

Information regarding the items availability for purchase will be posted on this site

Item cost information will be published on this site

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Intel E835-CQDA2 is a high-performance internal network adapter designed to meet the demanding connectivity requirements of modern enterprise server environments. Utilizing advanced fiber optic technology and a PCI Express interface, this network card delivers exceptional data transfer speeds of up to 200,000 Mbit/s, ensuring reliable and high-speed communication for data-intensive applications.

Advantages

This network adapter offers significant performance enhancements through integrated technologies such as Intel Data Direct I/O, which streamlines data processing by allowing direct communication between the controller and the processor cache. The inclusion of iWARP and RDMA support facilitates low-latency fabric services, while SR-IOV and Flexible Port Partitioning enable efficient virtualization by allowing a single physical port to be shared across multiple virtual machines. Furthermore, the hardware-based Virtual Machine Device Queues significantly reduce I/O switching overhead, leading to improved system throughput and overall efficiency.

Suitable for

High-performance enterprise server environments
Data centers requiring high-speed fiber connectivity
Virtualization platforms utilizing SR-IOV
Applications demanding low-latency network communication

When it may not be suitable

This network card is specifically engineered for server-grade hardware and high-speed fiber optic infrastructures. It is not compatible with standard desktop computers or consumer-grade networking equipment that lacks PCI Express slots or fiber optic support.

Key specifications

Connectivity technology: Wired
Interface: Fiber
Host interface: PCI Express
Maximum data transfer rate: 200,000 Mbit/s
Networking standards: IEEE 1588

How to use

Installation requires inserting the card into an available PCI Express slot on a compatible server motherboard. Once physically installed, ensure the server operating system recognizes the device and install the appropriate drivers provided by Intel. Configure the network settings and virtual functions through the server's management interface to optimize performance for your specific network architecture.

What to consider before purchase

Ensure your server chassis has an available PCI Express slot compatible with this card.
Verify that your existing network infrastructure supports fiber optic 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 kept up to date. Utilize the built-in virtualization features like SR-IOV to maximize the efficiency of your virtual machine deployments.

Specifications

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wired
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.: Fiber
Host interface: Interface that enables a host controller to communicate with a driver.: PCI Express
Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.: 200000 Mbit/s
Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.: IEEE 1588

All features

Component for: What this product is used as a part of (component for).: Server
Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.: CE, RoHS, Federal Communications Commission (FCC), BSMI, UKCA, RCM, KCC, ICES

Ports & interfaces

Connectivity technology: The technology that enables connectivity of the device, e.g. wired or wireless.: Wired
Interface: Interface ports to connect pieces of equipment. USB (Universal Serial Bus) has become the most popular wired interface to connect peripherals. USB 2.0 supports speeds up to 480 Mbit/s (USB 1: 12 Mbit/s). The interface FireWire is also known as the IEEE 1394 standard. Enhanced IDE (EIDE)is sometimes referred to as Fast ATA, Fast IDE or ATA-2.: Fiber
Host interface: Interface that enables a host controller to communicate with a driver.: PCI Express
Internal: The product is built in.: Yes
Fiber ports quantity: The number of sockets (ports) for fibers (cables).: 2
Fiber optic connector: This terminates the end of an optical fiber, and enables quicker connection and disconnection than splicing. The connectors mechanically couple and align the cores of fibers so light can pass. Better connectors lose very little light due to reflection or misalignment of the fibers. In all there have been about 100 types of optic fiber connectors produced.: QSFP28

Bandwidth

Maximum data transfer rate: The maximum speed with which data can be transmitted from one device to another.: 200000 Mbit/s

Network

Networking standards: The way in which the network is working, e.g. IEEE 802.11a, IEEE 802.11b, IEEE 802.11g.: IEEE 1588
Ethernet LAN: An Ethernet LAN (Local Area Network) interface is present, for a wired conection via a cable.: Yes
Ethernet interface type:: 25 Gigabit Ethernet, 200 Gigabit Ethernet, 50 Gigabit Ethernet, 10 Gigabit Ethernet, 100 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:: 245162

Technical details

Market segment:: Server

Design

PCI Card form factor: Design of the PCI Card.: Full-height (low-profile)

Operational conditions

Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.: -40 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.: 0 - 65

Other features

Intel Virtualization Technology for Connectivity (VT-c): Simplify Virtualization and Reduce Overheads Intel® Virtualization Technology (Intel® VT) helps make virtualization practical by eliminating performance overheads, reducing complexity, and improving security with hardware assistance. Virtualization allows multiple workloads to share a common set of resources so that a variety of workloads can co-locate while maintaining full isolation from each other.: Yes
Storage Over Ethernet:: iSCSI, NFS

Hide Show all

Description

Machine translation.

Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

Customer reviews

Show all reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, 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. 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.

Show all questions

Intel E835-CQDA2 Internal Fiber Network Card, 200000 Mbit/s, PCI Express, 2 x QSFP28

Short description

Product information

Description

Advantages

Suitable for

When it may not be suitable

Key specifications

How to use

What to consider before purchase

Usage recommendations

Specifications

Ports & interfaces

Bandwidth

Network

Performance

Technical details

Design

Operational conditions

Other features

Description

Similar products

Product comparison

Customer reviews

Customer questions

What payment options are available?

Can this product be purchased for a company (with VAT)?

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?