Hardware Spec Index

Tessarix NX-4280 Prime 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4280-PRIME · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index3,647 (Network Cards scale)
Category rank#6,044
Street price$189
Power3 W
Performance per dollar19.30
Released2020

Specifications

BrandTessarix
ModelTessarix NX-4280 Prime
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
Vantrel NX-1584 Edge 2.5GbE RJ45 USB Adapter2,137$69Compare
Tessarix NX-6746 Max Dual-Port 10GbE SFP+ PCIe Network Card4,215$259Compare
Quorvex NX-1152 Ultra 10GbE RJ45 PCIe Network Card4,157$199Compare
Tessarix NX-6296 Max 25GbE SFP28 PCIe Network Card5,439$359Compare
Tessarix NX-3438 Plus 2.5GbE RJ45 PCIe Network Card2,436$89Compare
Quorvex NX-6501 XT 5GbE RJ45 PCIe Network Card3,801$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4280 Prime 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/11079281 (accessed 2026-10-25).