Hardware Spec Index

Vantrel NX-8391 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX8391-ULTRA · Released 2023 · Updated 2026-10-26

Key facts

Benchmark index2,749 (Network Cards scale)
Category rank#15,243
Street price$129
Power13 W
Performance per dollar21.31
Released2023

Specifications

BrandVantrel
ModelVantrel NX-8391 Ultra
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Quorvex NX-7202 Max 25GbE SFP28 PCIe Network Card4,767$309Compare
Vantrel NX-3794 Ti Dual-Port 10GbE RJ45 PCIe Network Card5,027$379Compare
Tessarix NX-3754 Max Dual-Port 25GbE SFP28 PCIe Network Card4,304$279Compare
Quorvex NX-7863 Ultra 5GbE RJ45 PCIe Network Card1,907$59Compare
Strivon NX-6788 Core 5GbE RJ45 PCIe Network Card4,130$259Compare
Strivon NX-4857 SE Dual-Port 10GbE SFP+ PCIe Network Card3,817$239Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8391 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/3413017 (accessed 2026-10-26).