Vantrel NX-8142 Pro Dual-Port 25GbE SFP28 PCIe Network Card
Network Cards · Vantrel · SKU NX8142-PRO · Released 2021 · Updated 2026-10-24
Key facts
| Benchmark index | 4,639 (Network Cards scale) |
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| Category rank | #27,966 |
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| Street price | $299 |
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| Power | 8 W |
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| Performance per dollar | 15.52 |
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| Released | 2021 |
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Specifications
| Brand | Vantrel |
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| Model | Vantrel NX-8142 Pro |
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| Speed | 25GbE (25G) |
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| Ports | 2× SFP28 |
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| Host interface | PCIe 4.0 x8 |
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| Cabling | DAC or optical transceiver |
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| Standard | IEEE 802.3by (25GBASE-R) |
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| Jumbo frames | Up to 9 KB |
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| Offloads | TSO, LRO, RSS, SR-IOV |
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| Wake-on-LAN | Yes |
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| VLAN | IEEE 802.1Q |
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| OS support | Windows 11, Linux, FreeBSD |
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Cite this page: Hardware Spec Index, “Vantrel NX-8142 Pro Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/75532552 (accessed 2026-10-24).