Networking Adapters

AOC-M25G-m4S / AOC-M25G-m4SM

Advanced 4-port 25GbE Ethernet Controller

Supermicro Products

Networking Adapters

AOC-M25G-m4S
General: Super I/O Module (SIOM) Form Factor, Mellanox® ConnectX-4 Lx EN 25GbE controller, Quad SFP28 connectors with speed up to 25Gbps per port | Ethernet: 25GbE / 10GbE, IEEE 802.3ad, 802.1AX Link Aggregation, IEEE 802.1Q, 802.1P VLAN tags and priority, IEEE 1588v2, Jumbo frame support | Enhanced Features: Hardware-based reliable transport, Collective operations offloads, Vector collective operations offloads, 64/66 encoding, Dynamically Connected transport (DCT), Enhanced Atomic operations, Support for MSI/MSI-X mechanisms

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AOC-M25G-m4SM

#AOC-M25G-m4SM
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Details that matter

Engineered for professionals who demand the best in performance, security, and design.

SIOM Form Factor

Supermicro Super I/O Module (SIOM) Form Factor

ConnectX-4 Lx EN 25GbE, Quad SFP28

Mellanox® ConnectX-4 Lx EN 25GbE controller, Quad SFP28 connectors

Overlay Network Offloads

Hardware offloads for NVGRE, VXLAN and GENEVE encapsulated traffic

SR-IOV Virtualization

SR-IOV for virtualization

Low Latency RoCE

Low latency RDMA over Converged Ethernet (RoCE)

Jumbo Frames Support

Jumbo Frames support

NC-SI Remote Management

NC-SI for Remote Management

Asset Management with Thermal Sensor

Asset Management Features with thermal sensor

Technical Specifications

Full specifications for the model

SKU	AOC-M25G-m4S / AOC-M25G-m4SM
General	Super I/O Module (SIOM) Form Factor Mellanox® ConnectX-4 Lx EN 25GbE controller Quad SFP28 connectors with speed up to 25Gbps per port
Ethernet	25GbE / 10GbE IEEE 802.3ad, 802.1AX Link Aggregation IEEE 802.1Q, 802.1P VLAN tags and priority IEEE 1588v2 Jumbo frame support
Enhanced Features	Hardware-based reliable transport Collective operations offloads Vector collective operations offloads 64/66 encoding Dynamically Connected transport (DCT) Enhanced Atomic operations Support for MSI/MSI-X mechanisms
Storage Offloads	Stateless offloads for overlay networks and tunneling protocols Hardware offload of encapsulation of NVGRE and VXLAN overlay networks
Hardware Based Io Virtualization	Single Root IOV Multi-function per port Multiple queues per virtual machine VMware NetQueue support
Virtualization	SR-IOV: Up to 256 Virtual Functions SR-IOV: Up to 16 Physical Functions per port
Cpu Offloads	RDMA over Converged Ethernet (RoCE) TCP/UDP/IP stateless offload LSO, LRO, checksum offload RSS (can be done on encapsulated packet), TSS, HDS, VLAN insertion/stripping, Receive flow steering Intelligent interrupt coalescence
Management Features	Remote boot over iSCSI PXE and UEFI NC-SI for remote management
Os Support	RHEL/CentOS (7.2, 7.1, 7.0, 6.8, 6.7, 6.6, 6.5, 6.2) Windows (2012 R2, 2012) FreeBSD (11) VMware (6.5, 5.5)
Cables Support	SFP28 Direct attach copper cables SFP28 Fiber-optic cables (with required optional transceivers)
Power Consumption	Maximum 20W
Operating Conditions	Operating temperature: 0°C to 55°C (32°F to 131°F) Storage temperature: -40°C to 70°C (-40°F to 158°F) Storage humidity: 90% non-condensing relative humidity at 35ºC
Physical Dimensions	Card PCB dimensions: 92mm (3.62in) x 87.1mm (3.43in) (W x D)

Documentation

Download product documentation and resources

Product Datasheet

AOC-M25G-m4S / AOC-M25G-m4SM Datasheet

Custom Configurations

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AOC-M25G-m4S / AOC-M25G-m4SM