Hardware Spec Index

Tessarix NX-3966 Ti 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX3966-TI · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,972 (Network Cards scale)
Category rank#35,200
Street price$59
Power2 W
Performance per dollar33.42
Released2021

Specifications

BrandTessarix
ModelTessarix NX-3966 Ti
Speed5GbE (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
Tessarix NX-6015 XT 25GbE SFP28 PCIe Network Card5,560$419Compare
Strivon NX-6732 Prime 25GbE SFP28 PCIe Network Card5,547$489Compare
Strivon NX-2383 SE 2.5GbE RJ45 PCIe Network Card879$19Compare
Tessarix NX-9930 SE 10GbE SFP+ PCIe Network Card3,922$199Compare
Vantrel NX-1089 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,671$459Compare
Tessarix NX-5811 Max 10GbE SFP+ PCIe Network Card3,985$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3966 Ti 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/19986606 (accessed 2026-10-24).