Ethernet Network Adapter Ocp3.0 E835-cqda2 Single Pci-e

Introduction

Intel® Trusted Execution Technology
Intel® Trusted Execution Technology for safer computing is a versatile set of hardware extensions to Intel® processors and chipsets that enhance the digital office platform with security capabilities such as measured launch and protected execution. It enables an environment where applications can run within their own space, protected from all other software on the system.

iWARP/RDMA
iWARP delivers converged, low-latency fabric services to data centers through Remote Direct Memory Access (RDMA) over Ethernet. The key iWARP components that deliver low-latency are Kernel Bypass, Direct Data Placement, and Transport Acceleration.

Intel® Data Direct I/O Technology
Intel® Data Direct I/O Technology is a platform technology that improves I/O data processing efficiency for data delivery and data consumption from I/O devices. With Intel DDIO, Intel® Server Adapters and controllers talk directly to the processor cache without a detour via system memory, reducing latency, increasing system I/O bandwidth, and reducing power consumption.

PCI-SIG* SR-IOV Capable
Single-Root I/O Virtualization (SR-IOV) involves natively (directly) sharing a single I/O resource between multiple virtual machines. SR-IOV provides a mechanism by which a Single Root Function (for example a single Ethernet Port) can appear to be multiple separate physical devices.

Flexible Port Partitioning
Flexible Port Partitioning (FPP) technology utilizes industry standard PCI SIG SR-IOV to efficiently divide your physical Ethernet device into multiple virtual devices, providing Quality of Service by ensuring each process is assigned to a Virtual Function and is provided a fair share of the bandwidth.

Virtual Machine Device Queues (VMDq)
Virtual Machine Device Queues (VMDq) is a technology designed to offload some of the switching done in the VMM (Virtual Machine Monitor) to networking hardware specifically designed for this function. VMDq drastically reduces overhead associated with I/O switching in the VMM which greatly improves throughput and overall system performance

Ports & interfaces

Connectivity technology

Wired

Host interface

PCI Express

Interface

Fiber

Fiber ports quantity

2

Fiber optic connector

QSFP28

PCI version

5.0

PCI Card form factor

Full-height (low-profile)

Network

Maximum data transfer rate

200000 Mbit/s

Networking standards

IEEE 1588

Ethernet LAN

Yes

Ethernet interface type

10 Gigabit Ethernet, 25 Gigabit Ethernet, 50 Gigabit Ethernet, 100 Gigabit Ethernet, 200 Gigabit Ethernet

Ethernet LAN data rates

10000,25000,50000,100000,200000 Mbit/s

iSCSI support

Yes

Design

Component for

Server

Internal

Yes

Form factor

OCP 3.0

Operational conditions

Operating temperature (T-T)

0 - 65 °C

Storage temperature (T-T)

-40 - 70 °C

Technical details

Compliance certificates

CE, ICES, KCC, RCM, UKCA, BSMI, Federal Communications Commission (FCC), RoHS

Other features

Market segment

Server

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

Intel Virtualization Technology for Connectivity (VT-c)

Yes

Storage Over Ethernet

iSCSI, NFS

Ethernet adapter ARK ID

245159

Intel Trusted Execution Technology

No

Embedded options available

No

Launch date

Q1'26

Network interface card cable medium

Copper, Fiber

Product brief URL

https://cdrdv2.intel.com/v1/dl/getContent/834085

Status

Launched

Export Control Classification Number (ECCN)

5A992.C

Commodity Classification Automated Tracking System (CCATS)

740.17B1

Bracket height

OCP 3.0