Hardware Spec Index

Tessarix NX-4423 XT 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4423-XT · Released 2022 · Updated 2026-10-23

Key facts

Benchmark index3,977 (Network Cards scale)
Category rank#32,318
Street price$229
Power3 W
Performance per dollar17.37
Released2022

Specifications

BrandTessarix
ModelTessarix NX-4423 XT
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-8230 SE 5GbE RJ45 PCIe Network Card4,232$269Compare
Strivon NX-1949 XT Dual-Port 25GbE SFP28 PCIe Network Card4,944$359Compare
Strivon NX-5781 Pro 10GbE RJ45 PCIe Network Card5,342$469Compare
Vantrel NX-3741 Max 10GbE RJ45 PCIe Network Card4,867$319Compare
Tessarix NX-8079 Max 2.5GbE RJ45 PCIe Network Card1,040$29Compare
Vantrel NX-4549 Pro 25GbE SFP28 PCIe Network Card4,370$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4423 XT 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/74895030 (accessed 2026-10-23).