Hardware Spec Index

Tessarix NX-3741 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX3741-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#24,407
Street price$429
Power6 W
Performance per dollar14.22
Released2020

Specifications

BrandTessarix
ModelTessarix NX-3741 Core
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
Strivon NX-9788 Ti Dual-Port 10GbE RJ45 PCIe Network Card5,009$399Compare
Vantrel NX-7278 Prime 2.5GbE RJ45 USB Adapter2,405$79Compare
Strivon NX-5071 Edge 5GbE RJ45 PCIe Network Card3,087$139Compare
Quorvex NX-5767 Prime Dual-Port 10GbE RJ45 PCIe Network Card5,293$329Compare
Tessarix NX-8717 SE 25GbE SFP28 PCIe Network Card4,922$349Compare
Strivon NX-6555 Ultra 5GbE RJ45 PCIe Network Card3,531$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3741 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/911328 (accessed 2026-10-25).