Hardware Spec Index

Tessarix NX-6999 XT 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6999-XT · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index1,328 (Network Cards scale)
Category rank#46,648
Street price$39
Power2 W
Performance per dollar34.05
Released2019

Specifications

BrandTessarix
ModelTessarix NX-6999 XT
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
Strivon NX-8868 XT Dual-Port 25GbE SFP28 PCIe Network Card5,802$489Compare
Tessarix NX-7709 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,061$369Compare
Vantrel NX-1199 Prime 10GbE RJ45 PCIe Network Card3,512$159Compare
Strivon NX-2941 Ultra 2.5GbE RJ45 PCIe Network Card1,892$49Compare
Tessarix NX-9564 Ti 2.5GbE RJ45 PCIe Network Card3,589$159Compare
Tessarix NX-3211 Core 5GbE RJ45 PCIe Network Card3,928$209Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6999 XT 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/11360652 (accessed 2026-10-22).