Supermicro AOC-ATG-B2TM · Server network adapter

Model code

AOC-ATG-B2TM

Identifier scope

Official model designation, not a verified ordering part number. Region, revision and bundle require separate confirmation.

Manufacturer model

AOC-ATG-B2TM

General / item 1

Broadcom BCM57416 dual-port 10Gbps controller

General / item 2

PCI-E 3.0 x8 (8GT/s) interface

General / item 3

Dual RJ45 connectors

General / item 4

TruFlow Technology

Host Interface / item 1

PCI-E 3.0 (8GT/s)

Host Interface / item 2

MCTP over SMBus

Host Interface / item 3

Function level Rest (FLR) support

Host Interface / item 4

Message Signal Interrupt (MSI-X)

Networking Features / item 1

Jumbo Frames (up to 9600-byte)

Networking Features / item 2

802.3x flow control

Networking Features / item 3

Link Aggregation (802.3ad)

Networking Features / item 4

Virtual LANs 802.1q VLAN tagging

Networking Features / item 5

Configurable Flow Acceleration

Networking Features / item 6

IEEE 1588 and Time Sync

Networking Features / item 7

vSAN/RDMA

Stateless Offload Features / item 1

TCP, UDP, IPv4, IPv6 checksum offload

Stateless Offload Features / item 2

Large Send Offload

Stateless Offload Features / item 3

Receive Segment Coalescing

Stateless Offload Features / item 4

TCP segmentation Offload

Stateless Offload Features / item 5

Large Receive Offload

Stateless Offload Features / item 6

Receive Side Scaling (RSS)

Stateless Offload Features / item 7

Transmit Side Scaling (TSS)

NIC partitioning (NPAR) / item 1

16 Physical Functions

NIC partitioning (NPAR) / item 2

QoS per partition

NIC partitioning (NPAR) / item 3

Partitioning control via sideband communication

NIC partitioning (NPAR) / item 4

Up to 64MAC/VLAN filter per partition

NIC partitioning (NPAR) / item 5

Stateless offload configuration per partition

NIC partitioning (NPAR) / item 6

VEB/VEPA support

Virtualization Features / item 1

NetQueue, VMQueue, and Multiqueue

Virtualization Features / item 2

VXLAN

Virtualization Features / item 3

NVGRE

Virtualization Features / item 4

Geneve

Virtualization Features / item 5

Edge Virtual Bridging (EVB)

Flow Processing / item 1

Exact/Wildcard Match Flow Lookup

Flow Processing / item 2

VLAN insertion/deletion

Flow Processing / item 3

NAT/NAPT

Flow Processing / item 4

Mirroring

Data Center Bridging / item 1

Priority-based flow control (PFC; IEEE 802.1Qbb)

Data Center Bridging / item 2

Enhanced transmission selection (ETS; IEEE802.1Qau)

Data Center Bridging / item 3

Quantized congestion Notification (QCN; IEEE802.1Qau)

Data Center Bridging / item 4

Data Center Bridging Capability eXchange (DCBX; IEEE802.1Qaz)

Data Center Bridging / item 5

8 traffic classes per port; fully DCB compliant per 802.1Qbb

Manageability / item 1

Network Controller Sideband Interface (NC-SI)

Manageability / item 2

PXE boot

Manageability / item 3

Asset Management with Thermal Sensors

Power Savings / item 1

ACPI compliant power management

Power Savings / item 2

PCI Express Active State Power Management (ASPM)

Power Savings / item 3

Ultra low-power mode

Power Savings / item 4

Pass-through Energy Efficient Ethernet (IEEE802.3az-2010)

Power Consumption / item 1

Maximum power consumption: 14.1W

Operating Conditions / item 1

Storage temperature: -40°C to 70°C (-40°F to 158°F)

Operating Conditions / item 2

Storage humidity: 90% non-condensing relative humidity at 35°C

Physical Dimensions / item 1

PCB dimensions: 76mm x 115mm (W x D)

Documented selection limits

Link speed/ports are supported capabilities, not guaranteed application throughput. Supermicro AIOM, SIOM, microLP and proprietary variants are not interchangeable with ordinary PCIe cards. Check exact chassis/slot form factor, lanes, bracket, airflow, power, firmware, OS and approved optics. No transceiver, cable or host compatibility inferred.

Specification source: Supermicro ↗
Checked against documentation: 17.10.2026