Hardware Spec Index

Tessarix NX-8558 Pro 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8558-PRO · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index4,787 (Network Cards scale)
Category rank#10,151
Street price$359
Power9 W
Performance per dollar13.33
Released2025

Specifications

BrandTessarix
ModelTessarix NX-8558 Pro
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
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
Quorvex NX-6679 Prime 25GbE SFP28 PCIe Network Card5,650$409Compare
Tessarix NX-2839 Pro 5GbE RJ45 PCIe Network Card3,604$189Compare
Quorvex NX-5177 Ti Dual-Port 10GbE RJ45 PCIe Network Card5,167$349Compare
Tessarix NX-4155 XT 2.5GbE RJ45 PCIe Network Card1,401$39Compare
Tessarix NX-5903 Pro 2.5GbE RJ45 PCIe Network Card2,149$79Compare
Strivon NX-6566 Edge 5GbE RJ45 PCIe Network Card3,329$149Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8558 Pro 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/93974150 (accessed 2026-10-25).