Hardware Spec Index

Tessarix NX-4246 XT 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4246-XT · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index2,449 (Network Cards scale)
Category rank#6,009
Street price$99
Power3 W
Performance per dollar24.74
Released2024

Specifications

BrandTessarix
ModelTessarix NX-4246 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
Tessarix NX-1478 Pro 5GbE RJ45 PCIe Network Card1,611$39Compare
Vantrel NX-3696 Pro 10GbE SFP+ PCIe Network Card4,736$339Compare
Vantrel NX-1581 XT 25GbE SFP28 PCIe Network Card5,029$379Compare
Tessarix NX-8723 Ti 2.5GbE RJ45 PCIe Network Card1,109$29Compare
Tessarix NX-8342 Pro Dual-Port 10GbE SFP+ PCIe Network Card5,136$369Compare
Strivon NX-4084 Ti 25GbE SFP28 PCIe Network Card5,801$419Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4246 XT 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/96529122 (accessed 2026-10-21).