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Green circuit board with four silver SFP+ cages, large aluminum heatsink, gold PCIe edge connector

SMUGDESK

SMUGDESK ST7219 Quad-Port 10G SFP+ Network Card

SKU CH-TYND-ZC57M

Four-port 10G SFP+ network adapter with Intel X710 controller, PCIe 3.0 X8, dual brackets and passive heatsink for servers and NAS

  • Four SFP+ ports auto-negotiate 10G/1Gbps for flexible high-speed links
  • Intel X710-BM1 controller offloads virtualization tasks to lower host CPU load
  • PCIe 3.0 X8 8.0GT/s bus fits X16/X4 slots in servers and NAS
  • Dual brackets plus large passive heatsink enable stable 0–55°C operation
  • Broad OS support across Windows, Linux and VMware ESXi environments

Four-Port 10G SFP+ Adapter

The SMUGDESK ST7219 is a four-port 10GbE SFP+ network adapter built around the Intel X710-BM1 controller. It targets administrators upgrading rack servers, NAS appliances or virtual hosts that need aggregated 10G throughput. The card fits mainstream platforms running Windows 11, 10, Server editions, Linux distributions or VMware ESXi. It does not support macOS environments.

PCIe 3.0 X8 With Dual Brackets

A PCIe 3.0 X8 interface running at 8.0GT/s supplies sufficient bandwidth for storage pooling and multi-WAN routing while remaining backward compatible with larger slots. The package includes both full-height and low-profile brackets so the same card installs in standard towers or slim rack chassis. A large passive aluminum heatsink maintains stable operation across a 0 to 55 Celsius range without active cooling.

Virtualization Offload And Cable Freedom

Hardware acceleration covers SR-IOV, VMDq, VXLAN and NVGRE tunnel offload plus IEEE 1588 PTP and jumbo frames up to 9KB to reduce host CPU load under heavy traffic. Four open SFP+ cages accept multimode or single-mode transceivers, direct-attach copper cables or active optical cables for flexible short and long-distance links. Each port auto-negotiates between 10G and 1G speeds. No transceivers or cables are bundled.

Highlights

  • Four SFP+ ports auto-negotiate 10G/1Gbps for flexible high-speed links
  • Intel X710-BM1 controller offloads virtualization tasks to lower host CPU load
  • PCIe 3.0 X8 8.0GT/s bus fits X16/X4 slots in servers and NAS
  • Dual brackets plus large passive heatsink enable stable 0–55°C operation
  • Broad OS support across Windows, Linux and VMware ESXi environments

Specifications

No published specifications for this item yet.

Questions about this item

What bandwidth does the PCIe 3.0 X8 interface deliver to the Intel X710-BM1 controller?

The PCIe 3.0 X8 slot provides 8.0 GT/s bandwidth, giving the four SFP+ ports enough aggregate throughput for 10 Gbps line rate on each port.

Which bracket heights are included for mounting the card in different chassis?

Both a full-height bracket and a low-profile bracket are supplied, so the adapter fits standard tower cases and slim rack-mount servers.

How are the SFP+ transceivers or cables installed, and what mistake should be avoided?

Insert the SFP+ module or DAC/AOC cable until it clicks; the common error is not seating the latch fully, which breaks the link.

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