Hardware Spec Index

Tessarix NX-6427 SE 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6427-SE · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index3,544 (Network Cards scale)
Category rank#5,239
Street price$219
Power3 W
Performance per dollar16.18
Released2026

Specifications

BrandTessarix
ModelTessarix NX-6427 SE
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
Quorvex NX-1118 Edge 2.5GbE RJ45 PCIe Network Card1,410$39Compare
Vantrel NX-3500 XT Dual-Port 10GbE SFP+ PCIe Network Card4,011$239Compare
Quorvex NX-7415 Prime 10GbE SFP+ PCIe Network Card2,828$129Compare
Strivon NX-6256 Ti 5GbE RJ45 USB Adapter3,748$189Compare
Quorvex NX-4237 SE Dual-Port 10GbE RJ45 PCIe Network Card4,098$229Compare
Strivon NX-8824 Core 10GbE RJ45 PCIe Network Card4,022$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6427 SE 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/987069 (accessed 2026-10-21).