Hardware Spec Index

Tessarix NX-3100 Ultra 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3100-ULTRA · Released 2021 · Updated 2026-10-22

Key facts

Benchmark index5,833 (Network Cards scale)
Category rank#9,648
Street price$459
Power6 W
Performance per dollar12.71
Released2021

Specifications

BrandTessarix
ModelTessarix NX-3100 Ultra
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
Vantrel NX-8179 Plus 10GbE RJ45 Thunderbolt Adapter4,456$239Compare
Strivon NX-6184 Max 2.5GbE RJ45 PCIe Network Card2,150$69Compare
Tessarix NX-6666 Max 5GbE RJ45 PCIe Network Card3,421$149Compare
Strivon NX-2784 Edge 2.5GbE RJ45 PCIe Network Card2,674$129Compare
Quorvex NX-8422 Pro 25GbE SFP28 PCIe Network Card5,637$489Compare
Tessarix NX-1560 Ultra 2.5GbE RJ45 PCIe Network Card812$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3100 Ultra 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/19587883 (accessed 2026-10-22).