Hardware Spec Index

Vantrel NX-8421 SE 10GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX8421-SE · Released 2026 · Updated 2026-10-20

Key facts

Benchmark index5,292 (Network Cards scale)
Category rank#42,020
Street price$379
Power9 W
Performance per dollar13.96
Released2026

Specifications

BrandVantrel
ModelVantrel NX-8421 SE
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
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
Strivon NX-1916 Ti Dual-Port 25GbE SFP28 PCIe Network Card4,689$339Compare
Strivon NX-8092 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,195$309Compare
Tessarix NX-7763 Prime 2.5GbE RJ45 USB Adapter1,821$59Compare
Vantrel NX-4143 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,280$359Compare
Quorvex NX-3020 SE Dual-Port 10GbE RJ45 PCIe Network Card5,775$489Compare
Vantrel NX-2968 XT 2.5GbE RJ45 PCIe Network Card1,244$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8421 SE 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/20086274 (accessed 2026-10-20).