AOC-S25GC-I2S-O Supermicro S25GC-i2S PCIe 4.0 x8 Ethernet Network Card

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Product version:

AOC-S25GC-i2S

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€270.69

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Happyware Article Number:

SE7N4548-722117

Manufacturer Number:

AOC-S25GC-I2S-O

Brand:

Supermicro

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Description Technical details Warranty & Technical Support Reviews Bulk Deals

AOC-S25GC-I2S-O

High-Performance PCIe Gen4 Dual-Port 25GbE SFP28 Network Adapter featuring Intel E810 with the AOC-S25GC-I2S-O

The AOC-S25GC-I2S-O is a PCIe 4.0 x8 NIC built around the Intel Ethernet Controller E810-XXVAM2, delivering dual 25GbE SFP28 connectivity for rack servers and storage nodes. AOC-S25GC-I2S-O accelerates virtualized compute with SR-IOV and VXLAN/NVGRE/Geneve offloads, while RDMA support (RoCE v2, iWARP) aligns it with low-latency clustered workloads and east-west traffic.

Why Choose the AOC-S25GC-I2S-O?

The AOC-S25GC-I2S-O provides predictable throughput, low latency, and scalable I/O virtualization to consolidate network-intensive services on fewer hosts.

Supermicro designs adapters for continuous datacenter operation, emphasizing platform validation, firmware stability, and standards-based interoperability across modern server and fabric architectures.

Key Applications:

25GbE rack server uplinks
NVMe-oF and storage networking
Virtualization and NFV/SDN
HPC and clustered RDMA fabrics

At Happyware - Server Hardware you benefit from non-binding offers tailored to your deployment and the option for an extended warranty up to 6 years to protect AOC-S25GC-I2S-O rollouts at scale.

Technical details of AOC-S25GC-I2S-O

Boot Technology:

PXE UEFI PXE Boot UEFI support iSCSI Boot

Fabric Type:

Ethernet

Form Factor:

Plug-in card

Networking Type:

Ethernet

Offload Protocols:

Checksum Offload PFC QoS RSC RSS TSO USO

PCIe Connector:

x1 PCIe 4.0 8 8

Ports:

x2 SFP28 25 Gbps LAN (25Gigabit Ethernet) E810-XXVAM2

RDMA:

RoCE v2 iWARP

Storage Offload:

iSCSI remote boot

Virtualization:

SR-IOV NVGRE VXLAN Offload Geneve Offload VMware NetQueue VMQ

How long is the Warranty and how you can get technical support for AOC-S25GC-I2S-O

Warranty:	12 months (part) 36 months (labor)
Advanced replacement:	yes
RMA Url:	https://www.supermicro.com/en/support/rma/
Description:	120 days Advance Cross-Ship