Hardware Spec Index

Tessarix NX-9873 Max 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX9873-MAX · Released 2024 · Updated 2026-10-22

Key facts

Benchmark index5,407 (Network Cards scale)
Category rank#38,090
Street price$399
Power6 W
Performance per dollar13.55
Released2024

Specifications

BrandTessarix
ModelTessarix NX-9873 Max
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
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-6601 Edge 10GbE RJ45 Thunderbolt Adapter4,135$249Compare
Quorvex NX-5993 Pro 2.5GbE RJ45 USB Adapter2,060$69Compare
Vantrel NX-2047 XT 2.5GbE RJ45 PCIe Network Card1,369$39Compare
Strivon NX-3138 Ultra 2.5GbE RJ45 PCIe Network Card1,332$29Compare
Tessarix NX-6283 Ultra 5GbE RJ45 PCIe Network Card1,956$59Compare
Tessarix NX-5407 Ti 2.5GbE RJ45 USB Adapter2,578$79Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9873 Max 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/53471515 (accessed 2026-10-22).