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OWC PCIe card with two 10G Ethernet ports

OWC Digital

OWC Digital 2-Port 10G Ethernet PCIe Network Card OWCPCIE10GB2

SKU CH-JECC-HE1YD

Adds two 10 GbE ports over a PCIe 4.0 x1 slot for speeds above 900 MB/s

  • Two 10 GbE ports deliver over 900 MB/s throughput
  • PCIe 4.0 x1 interface provides 2.0 GT/s lane speed for high bandwidth
  • Compatible with Mac Pro 2019 and PCs with an open PCIe slot
  • Works with Windows and Linux application servers for enterprise workloads
  • Connects directly to shared storage NAS such as OWC Jupiter Callisto

Dual 10G Ethernet PCIe 4.0 Adapter

This OWC Digital network card adds two 10 Gigabit Ethernet ports to a Mac Pro 2019 or a PC with a free PCIe slot. It is built for workstations and application servers that need high-bandwidth wired connectivity. The adapter installs in a single PCIe lane and supports both Windows and Linux operating systems.

PCIe 4.0 x1 interface with 900 MB/s throughput

The card runs on a PCIe 4.0 x1 connection and delivers over 900 MB/s of real-world throughput. This single specification determines whether the host system can supply enough bandwidth for dual 10G links. Compatibility also extends to PCIe 2.0 slots, though performance will be limited by the older bus.

Suited for shared-storage workstations and servers

Editors and IT teams connecting to shared storage such as the OWC Jupiter Callisto will benefit from the dual-port design. Builders whose motherboards lack an open PCIe slot or who only have PCIe 1.0 lanes should consider other form factors. Users needing fibre-channel or wireless connectivity must look elsewhere.

Highlights

  • Two 10 GbE ports deliver over 900 MB/s throughput
  • PCIe 4.0 x1 interface provides 2.0 GT/s lane speed for high bandwidth
  • Compatible with Mac Pro 2019 and PCs with an open PCIe slot
  • Works with Windows and Linux application servers for enterprise workloads
  • Connects directly to shared storage NAS such as OWC Jupiter Callisto

Specifications

No published specifications for this item yet.

Questions about this item

What does the 900MB/s figure mean when the card is installed in a system?

It represents the maximum real-world throughput each 10G port can sustain under load.

How does the PCIe 4.0 x1 connection affect the two 10G ports?

The single lane caps combined bandwidth near the 900MB/s mark, so both ports share that ceiling.

What slot and bracket space does this adapter need to fit?

It requires one open PCIe slot and a standard full-height bracket opening.

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