Supermicro AOC-STGS-I2T Low Profile Dual Port 10Gbase-T NC-SI Intel X550 11W

✔ Dual RJ45 Connectors

✔ Low-Profile, Short Length Standard Form Factor

✔ PCI Express v3.0 x4 (8GT/s)

✔ Asset Management Features with thermal sensor

✔ Intel’s second generation, dual-port 10GbE controller with integrated MAC and PHY

✔ IEEE802.3az Energy Efficient Ethernet (EEE)

✔ Unified networking delivering LAN, iSCSI, and FCoE over 10GbE

✔ VXLAN and NVGRE support

✔ VMDq, PCI-SIG SR-IOV for Virtualization Environments

✔ Intel Ethernet Flow Director for hardware-based application traffic steering

✔ Data Center Bridging (DCB) with FCoE stateless offload

✔ Jumbo Frames support up to 15.5KB

✔ Time Sync IEEE1588

✔ NC-SI for IPMI support

✔ RoHS compliant 6/6


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SKU: SM-NCT-10 Category:
  • Cutting-Edge Networking Solution: Intel X550 AT2

    The Intel X550 AT2 represents a state-of-the-art networking solution, offering advanced features and robust performance for demanding environments. Equipped with an integrated MAC and PHY, this controller delivers high-speed connectivity with dual RJ45 connectors supporting speeds up to 10Gb per port. Its compact size and low-profile standard form factor make it suitable for various system configurations, while the PCI-E x4 v3.0 interface ensures compatibility and high-speed data transfer. With a maximum power consumption of 11W, the X550 AT2 balances performance with efficiency, making it ideal for energy-conscious deployments. Its comprehensive I/O features, including Intel Flow Director and MSI-X Support, enable efficient data processing and management, while multiple queues and offload capabilities enhance overall system performance and reliability.

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    Versatile Virtualization Support and Remote Boot Options

    The Intel X550 AT2 is equipped with versatile virtualization features, making it suitable for modern data center environments. Supporting multi-mode I/O virtualization operations, VXLAN, NVGRE, and Virtual Machine Device Queues (VMDq), it enables efficient resource allocation and management in virtualized environments. With flexible port partitioning and support for PCI-SIG SR-IOV specification, it facilitates the creation of multiple virtual functions per port, enhancing scalability and resource utilization. Additionally, the X550 AT2 offers convenient remote boot options, including PXE, FCoE, and iSCSI boot, along with integrated IPsec security engines and energy-efficient Ethernet support, ensuring robust security and power management capabilities for enterprise deployments.

Specification Details
General: – Intel X550 AT2 10GbE controller with integrated MAC and PHY
– Compact size low-profile standard form factor
– PCI-E x4 v3.0 (8GT/s, 5GT/s or 2.5GT/s) interface
– Dual RJ45 connectors with speed up to 10Gb/port
– Maximum power consumption: 11W
I/O Features: – Intel Flow Director
– MSI-X Support
– Multiple Queues: 128 Tx and Rx Per Port
– TCP/UDP, IPv4 Checksum Offloads
– RSS for Windows Environment Scalable I/O for Linux Environments
– IPv6 Support for IP/TCP and IP/UDP Receive Checksum Offload
– Tx TCP Segmentation Offload
– FCoE Tx/Rx CRC Offload
– Large FC Receive
– FCoE Transmit Segmentation Offloads
– FCoE Coalescing and Direct Data Placement
– Support for Packets Up to 15.5KB
– DMA Coalescing
– Flow Director Filters:
– Up to 32 KB – Two Signature Filters
– Up to 8 KB – Two Perfect-match Filters
– Receive Side Coalescing (RSC)
Virtualization Features: – Multi-mode I/O Virtualization Operations
– Virtual Machine Device Queues (VMDq)
– Next Generation VMDq
– 64 Transmit (Tx) and Receive (Rx) Queue Pairs Per Port
– Flexible Port Partitioning: 64 Virtual Functions Per Port
– Support for PCI-SIG SR-IOV Specification
– IEEE 802.1Q VLAN
Remote Boot Options: – Preboot eXecution Environment (PXE) Flash Interface Support
– Intel Ethernet FCoE Boot
– Intel Ethernet iSCSI Remote Boot
– Intel Boot Agent software: Linux boot via PXE or BOOTP, Windows Deployment Services, or UEFI
Security and Power Management: – Receive Packet Filtering
– Integrated IPsec Security Engines for Offloads of up to 1024 Security Associations(SA) for Each Tx and Rx
– IEEE 802.3az Energy Efficient Ethernet (EEE)
– LAN Disable Function
– Anti-spoofing for MAC and VLANs
Cable Support: – RJ-45 Category-6 up to 55m; Category-6A up to 100m
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 35°C
Physical Dimensions: – Card PCB dimensions: 15cm x 6.89cm (5.9in x 2.71in) (LxW)
– Height of end brackets: standard – 12cm (4.725in), low-profile – 8cm (3.15in)
Weight: – 120g (0.2645lb)
Supported Platforms: – Motherboards with minimum PCI-E x4 slot
– Server Systems with low-profile or full-height PCI-E x4 expansion slot
– NC-SI feature is only supported by Supermicro® motherboards with corresponding NC-SI connectors



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