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C&N ST729-I210AT PCIe network card with gold edge connector and metal bracket

C&N

C&N ST729-I210AT network card Intel I210AT 1Gbps PCIe

SKU CH-G8D7-VVJ3T

A PCIe Gigabit Ethernet adapter using the Intel I210AT controller with AVB and precision timestamping support

  • Rated speed1 GB/s
  • Key featuresDesktop
  • Product dimensions94.0 in × 55.0 in × 1.8 in
  • Product weight0.082 kg
  • Gigabit Ethernet for fast wired networking via Intel I210AT controller
  • Precision timestamping with IEEE 1588 and 802.1AS for synchronised data streams
  • Audio-video bridging support via IEEE 802.1Qav for low-latency media transport
  • Fits standard and low-profile PCIe slots with x1 lane at 2.5 GT/s
  • Broad OS compatibility across Windows, Windows Server and Linux distributions

Gigabit PCIe Ethernet adapter

The C&N ST729-I210AT is a single-port network card built around the Intel I210AT controller and connected through a PCI Express 2.1 x1 lane. It delivers 10/100/1000 Mb/s wired connectivity for desktops, servers and embedded systems that need a reliable wired link without wireless complexity. The board fits standard and low-profile PCIe slots from x1 up to x16.

IEEE 1588 and AVB support

Hardware implementation of IEEE 1588 and 802.1AS provides precision timestamping for measurement and control tasks, while 802.1Qav Audio-Video Bridging reserves bandwidth and synchronises media streams. These features matter for industrial automation, in-vehicle infotainment and professional audio-video workflows that cannot tolerate jitter.

Lightning protection and broad OS coverage

A lightning-protection circuit guards the host system during electrical storms, and the controller supports Energy Efficient Ethernet plus advanced power-management states including ASPM and proxying. Drivers cover Windows 8.1 through 11, Windows Server 2012 to 2022, and Linux distributions including RHEL 8 and 9, SLES 12 and 15, Ubuntu 20.04 and 22.04, plus Debian 11 through 13.

How it compares

Measured against everything we stock in Ethernet Cards & NICs, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 91% of the 1,505 comparable items (median $90.99).

Specifications

Product
Brand nameC&N
Model nameST729-I210AT
Part numberST729-I210AT
Performance
Rated speed1 GB/s
Size & build
Product dimensions94.0 in × 55.0 in × 1.8 in
Product weight0.082 kg

Questions about this item

Does the Intel I210AT controller on this ST729-I210AT card require any firmware updates or scheduled maintenance?

The Intel I210AT controller has no user-serviceable parts and no scheduled maintenance; driver updates are handled through the operating system.

What throughput limit appears first when the card runs at 1000 Mb/s continuously?

The PCIe 2.1 x1 link at 2.5 GT/s provides more bandwidth than the 1 Gb/s Ethernet line rate, so the Ethernet port itself is the limiting factor.

How much heat and power does the card produce when left running all day?

The controller supports Energy Efficient Ethernet, ASPM and low-power link states to minimise heat and power draw during sustained operation.

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