Hardware Spec Index

Tessarix NX-6427 Plus 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6427-PLUS · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,109 (Network Cards scale)
Category rank#43,516
Street price$139
Power3 W
Performance per dollar22.37
Released2025

Specifications

BrandTessarix
ModelTessarix NX-6427 Plus
Speed5GbE (5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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-6128 Ultra 2.5GbE RJ45 USB Adapter1,381$39Compare
Tessarix NX-5967 Edge 2.5GbE RJ45 PCIe Network Card3,325$149Compare
Strivon NX-9001 Ti 25GbE SFP28 PCIe Network Card5,167$339Compare
Quorvex NX-6070 Prime 2.5GbE RJ45 PCIe Network Card1,184$29Compare
Tessarix NX-5849 Ti 2.5GbE RJ45 USB Adapter2,135$79Compare
Tessarix NX-4653 SE Dual-Port 25GbE SFP28 PCIe Network Card5,435$429Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6427 Plus 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/6428600 (accessed 2026-10-19).