Hardware Spec Index

Tessarix NX-8409 Plus Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8409-PLUS · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index5,295 (Network Cards scale)
Category rank#38,919
Street price$339
Power13 W
Performance per dollar15.62
Released2021

Specifications

BrandTessarix
ModelTessarix NX-8409 Plus
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
Strivon NX-1860 Pro Dual-Port 10GbE SFP+ PCIe Network Card4,123$239Compare
Vantrel NX-8755 Max 2.5GbE RJ45 PCIe Network Card3,019$149Compare
Tessarix NX-2149 Max 5GbE RJ45 PCIe Network Card2,155$79Compare
Strivon NX-3642 Edge 10GbE RJ45 PCIe Network Card5,036$389Compare
Quorvex NX-3414 Edge 10GbE SFP+ PCIe Network Card4,907$319Compare
Tessarix NX-4086 Max 2.5GbE RJ45 PCIe Network Card2,566$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8409 Plus Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7937612 (accessed 2026-10-26).