Hardware Spec Index

Tessarix NX-5186 Pro Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5186-PRO · Released 2022 · Updated 2026-10-18

Key facts

Benchmark index4,872 (Network Cards scale)
Category rank#9,183
Street price$329
Power8 W
Performance per dollar14.81
Released2022

Specifications

BrandTessarix
ModelTessarix NX-5186 Pro
Speed25GbE (25G)
Ports2× 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
Quorvex NX-4140 Max Dual-Port 10GbE RJ45 PCIe Network Card4,857$329Compare
Vantrel NX-8953 Edge 10GbE RJ45 PCIe Network Card3,409$199Compare
Strivon NX-5980 XT 10GbE RJ45 PCIe Network Card4,894$339Compare
Vantrel NX-1978 XT 2.5GbE RJ45 PCIe Network Card1,468$49Compare
Tessarix NX-6983 Ti Dual-Port 25GbE SFP28 PCIe Network Card6,100$499Compare
Strivon NX-6014 Plus 10GbE RJ45 PCIe Network Card4,003$259Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5186 Pro Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/78286241 (accessed 2026-10-18).