Hardware Spec Index

Tessarix NX-8181 SE 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX8181-SE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index5,086 (Network Cards scale)
Category rank#24,217
Street price$309
Power6 W
Performance per dollar16.46
Released2019

Specifications

BrandTessarix
ModelTessarix NX-8181 SE
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
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
Tessarix NX-6427 Plus 5GbE RJ45 PCIe Network Card3,109$139Compare
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

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8181 SE 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6428571 (accessed 2026-10-19).