Hardware Spec Index

Tessarix NX-5258 Core 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX5258-CORE · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index2,235 (Network Cards scale)
Category rank#25,356
Street price$69
Power3 W
Performance per dollar32.39
Released2025

Specifications

BrandTessarix
ModelTessarix NX-5258 Core
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
Quorvex NX-2880 Max Dual-Port 25GbE SFP28 PCIe Network Card4,948$399Compare
Tessarix NX-6413 Max 2.5GbE RJ45 PCIe Network Card1,846$59Compare
Vantrel NX-4675 SE 2.5GbE RJ45 PCIe Network Card2,067$69Compare
Vantrel NX-1336 Max 5GbE RJ45 PCIe Network Card4,067$239Compare
Vantrel NX-9323 Prime 5GbE RJ45 USB Adapter2,881$119Compare
Quorvex NX-4209 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,231$429Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5258 Core 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/96827402 (accessed 2026-10-25).