Hardware Spec Index

Tessarix NX-7866 Edge 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX7866-EDGE · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index3,475 (Network Cards scale)
Category rank#39,219
Street price$189
Power9 W
Performance per dollar18.39
Released2022

Specifications

BrandTessarix
ModelTessarix NX-7866 Edge
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
Strivon NX-3093 Prime Dual-Port 10GbE RJ45 PCIe Network Card4,483$299Compare
Vantrel NX-1988 Ti 2.5GbE RJ45 PCIe Network Card1,342$39Compare
Vantrel NX-1750 Core 2.5GbE RJ45 PCIe Network Card1,166$29Compare
Vantrel NX-9144 Ultra 5GbE RJ45 PCIe Network Card2,254$89Compare
Strivon NX-5936 Prime 25GbE SFP28 PCIe Network Card5,156$319Compare
Tessarix NX-5586 Core 5GbE RJ45 PCIe Network Card4,080$289Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7866 Edge 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/19102491 (accessed 2026-10-21).