Hardware Spec Index

Tessarix NX-8409 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8409-PRIME · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index1,323 (Network Cards scale)
Category rank#20,983
Street price$29
Power2 W
Performance per dollar45.62
Released2024

Specifications

BrandTessarix
ModelTessarix NX-8409 Prime
Speed2.5GbE (2.5G/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-5235 Max 2.5GbE RJ45 USB Adapter3,031$159Compare
Tessarix NX-3461 Prime 2.5GbE RJ45 PCIe Network Card3,104$149Compare
Vantrel NX-9382 Pro 2.5GbE RJ45 PCIe Network Card2,290$79Compare
Quorvex NX-6507 SE 2.5GbE RJ45 PCIe Network Card2,959$139Compare
Tessarix NX-7317 Plus 2.5GbE RJ45 USB Adapter1,250$29Compare
Quorvex NX-7851 Ultra 2.5GbE RJ45 USB Adapter1,711$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8409 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/24675130 (accessed 2026-10-19).