Hardware Spec Index

Tessarix NX-1719 Core 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX1719-CORE · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index5,446 (Network Cards scale)
Category rank#20,674
Street price$409
Power6 W
Performance per dollar13.32
Released2020

Specifications

BrandTessarix
ModelTessarix NX-1719 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
Quorvex NX-1896 SE Dual-Port 10GbE RJ45 PCIe Network Card4,563$279Compare
Vantrel NX-5689 Plus 25GbE SFP28 PCIe Network Card4,672$329Compare
Tessarix NX-5767 SE 2.5GbE RJ45 USB Adapter841$19Compare
Vantrel NX-8034 Ultra 2.5GbE RJ45 USB Adapter2,825$109Compare
Quorvex NX-2166 Edge Dual-Port 10GbE SFP+ PCIe Network Card4,189$239Compare
Tessarix NX-6310 Prime 2.5GbE RJ45 PCIe Network Card990$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1719 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/95296377 (accessed 2026-10-25).