Intel EXPI9301CTBLK network card 10/100/1000Mbps PCI-Express
- 10/100/1000 Mbit/s
- PCIe
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Adds four gigabit RJ45 ports through a PCIe 2.0 slot using the Intel 82580 controller
The Intel E1G44HT adds four RJ45 ports over a single PCIe 2.0 slot using the integrated Intel 82580 controller. It targets administrators who need dense 10/100/1000Mbps connectivity for virtualised hosts or network appliances without consuming multiple expansion slots.
The fully integrated quad-port design reduces board-level power dissipation compared with discrete multi-controller cards. Passive cooling is sufficient in typical server airflow, keeping acoustic impact negligible while the adapter maintains line-rate throughput across all four ports.
The eco-friendly board meets RoHS-era material restrictions and fits a conventional full-height bracket for direct installation in rackmount or tower chassis. Four RJ45 connectors face the rear panel, allowing straightforward cable routing to patch panels or top-of-rack switches without specialised mounting hardware.
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| Product | |
|---|---|
| Brand name | Intel |
| Model name | E1G44HT |
| Performance | |
| Rated speed | 10/100/1000 Mbit/s |
| Connectivity | |
| Supported standards | IEEE802.3, IEEE802.3u, IEEE802.3ab |
| Ports & slots | |
| Interface type | PCI-Express 2.0 |
| Connection types | 4 x RJ45 |
| Size & build | |
| Shipping weight | 0.18 kg |
| Package size | 224 × 140 × 30 mm |
| Environment & compliance | |
| Temperature range | 0 °C to 55 °C |
Insert the card into an x4 or wider PCIe 2.0 slot, secure the bracket screw, then connect all four RJ45 cables; the step often missed is attaching the bracket screw before cabling, which can stress the board.
The 82580 controller has no moving parts; maintenance is limited to keeping the RJ45 ports free of dust and verifying link lights remain green at 1000Mbps.
The specified operating range tops out at 55°C; sustained loads that push the card beyond this temperature will trigger thermal throttling or shutdown first.
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