What speeds does the E830-XXVDA2 support per port?

Each SFP28 port auto-negotiates 25GbE, 10GbE, or 1GbE speeds providing 50Gbps aggregate bidirectional bandwidth. Compatible with DAC, optics, and AOC cabling types for maximum deployment flexibility in mixed-speed fabrics.

Does this adapter support RDMA technologies?

Yes, provides concurrent iWARP and RoCEv2 RDMA support eliminating TCP/IP overhead for storage fabrics, HPC, and AI workloads. Reduces application latency by bypassing CPU while maintaining full line-rate performance.

What virtualization features are included?

SR-IOV with 256 virtual functions, VMDq, flexible port partitioning, and VT-c enable massive VM density with hardware-accelerated isolation. On-chip QoS ensures bandwidth guarantees across virtual tenants.

Is PCIe 3.0 backward compatibility supported?

Yes, fully compatible with PCIe 3.0 x8 slots operating at reduced speeds while maintaining all advanced features. PCIe 4.0 x8 provides full 50Gbps line-rate in next-generation servers.

What storage protocols are accelerated?

Hardware-accelerated iSCSI and NFS with intelligent offloads plus iSER (iSCSI Extensions over RDMA) support. Reduces CPU utilization by 70%+ for NVMe-oF and scale-out storage deployments.

What form factors and temperature range?

Low-profile and full-height brackets fit standard PCIe slots in 1U/2U servers. Operates reliably from 0°C to 65°C suitable for standard datacenter cooling environments.

E830XXVDA2M - Intel E830XXVDA2M Dual 25/10GbE SFP28 PCIe 4.0 Server Adapter

Name: Intel E830XXVDA2M Dual 25/10GbE SFP28 PCIe 4.0 Server Adapter
Brand: Intel
SKU: E830XXVDA2M
Price: 322 USD
Availability: InStock

E830XXVDA2M - Intel E830XXVDA2M Dual 25/10GbE SFP28 PCIe 4.0 Server Adapter | US IT Hardware

Product overview

The Intel Ethernet Network Adapter E830-XXVDA2 is a high-performance dual-port network interface card designed for modern server infrastructure. Featuring the Intel Ethernet Controller E830 and PCIe 4.0 x8 interface (16 GT/s), it supports 25GbE, 10GbE, and 1GbE speeds per SFP28 port, compatible with DAC, optics, and AOC cabling. Targeted at server verticals including cloud, enterprise, and communications service providers, this adapter provides advanced virtualization features like SR-IOV, VMDq, flexible port partitioning, and on-chip QoS/traffic management. Key capabilities include concurrent iWARP/RoCEv2 RDMA for low-latency storage and HPC workloads, Intel Data Direct I/O, intelligent offloads, and storage over Ethernet protocols (iSCSI, NFS). It supports Precision Time Protocol (PTP), DPDK acceleration, and secure boot for reliable, secure deployments. The low-profile/full-height bracket design fits standard PCIe slots in rack servers. Operating from 0°C to 65°C, it ensures reliability in demanding environments. Launched Q1'25, this datacenter-class adapter optimizes east-west traffic in NFV, SDN, and AI/ML clusters while reducing CPU overhead through hardware acceleration.

Dual 25/10/1GbE SFP28 ports.
PCIe 4.0 x8 16GT/s Intel E830.
iWARP+RoCEv2 RDMA SR-IOV 256VF.
VMDq Flexible Port Partitioning QoS.
iSCSI/NFS DPDK PTP Precision Time.
Low/Full Height bracket 0-65C range.

Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.

Featuring

Manufacturer part #	E830XXVDA2M
Brand	Intel
Condition	New
Controller	Intel Ethernet Controller E830
Device Type	25Gigabit Ethernet Network Adapter - Dual Port - PCIe Plug-in Card
Virtualization	VT-c, VMDq, SR-IOV, Flexible Port Partitioning
Vertical Segment	Server / Datacenter
Advanced Features	Data Direct I/O, Intelligent Offloads, iSCSI, NFS

Network & Communication

RDMA Support	iWARP/RDMA, RoCEv2/RDMA

Compatible systems

Broad compatibility with PCIe 4.0/3.0 servers from Dell, HPE, Lenovo. Native driver support across major OS including RHEL, ESXi, Windows Server.

Dell PowerEdge
Model: R760
Form factor: 2U Rack
Generation: 16th Gen
PCIe 4.0 slots with latest iDRAC firmware
HPE ProLiant
Model: DL380
Form factor: 2U Rack
Generation: Gen11
iLO 6 firmware PCIe 4.0 riser required
Lenovo ThinkSystem
Model: SR670 V2
Form factor: 2U Rack
Generation: V2
XCC Enterprise firmware with PCIe 4.0 slots

Best for

Cloud Infrastructure
Hyperscale NFV/SDN deployments with VMware NSX, OpenStack, Kubernetes requiring SR-IOV for VM isolation and RoCEv2 for low-latency storage fabrics.
HPC & AI/ML Workloads
Distributed training clusters using TensorFlow, PyTorch with RDMA over Ethernet acceleration and DPDK for microsecond-level latency in GPU-direct communications.
Enterprise Storage Networks
iSCSI/NFS Ceph clusters and Scale-out NAS with NVMe-oF support, leveraging intelligent offloads to minimize host CPU utilization under heavy I/O.

Details

Shipping, warranty & returns

Customer reviews

No reviews yet — be the first to review this part.

Media Type	Copper RJ45, Optical Fiber
Cabling Type	SFP28 ports - DAC, Optics, AOC
System Interface	PCIe 4.0 (16 GT/s) x8 lanes
Port Configuration	Dual SFP28 ports

Intel E830XXVDA2M Dual 25/10GbE SFP28 PCIe 4.0 Server Adapter

Product overview

Featuring

Network & Communication

Compatible systems

Best for

Details

Shipping, warranty & returns

Customer reviews

Physical Characteristics

Environmental

Interface/Ports

Frequently asked questions