Hardware Spec Index

Tessarix NX-1703 Max 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX1703-MAX · Released 2021 · Updated 2026-10-25

Key facts

Benchmark index4,873 (Network Cards scale)
Category rank#29,496
Street price$379
Power6 W
Performance per dollar12.86
Released2021

Specifications

BrandTessarix
ModelTessarix NX-1703 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-6616 Pro 10GbE SFP+ PCIe Network Card5,066$299Compare
Tessarix NX-6788 Plus Dual-Port 10GbE RJ45 PCIe Network Card5,271$359Compare
Tessarix NX-4039 Plus 2.5GbE RJ45 PCIe Network Card1,778$49Compare
Vantrel NX-2021 Edge 2.5GbE RJ45 USB Adapter1,532$49Compare
Vantrel NX-2660 Edge 2.5GbE RJ45 PCIe Network Card2,379$89Compare
Vantrel NX-3476 Edge 25GbE SFP28 PCIe Network Card5,147$409Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1703 Max 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/21825764 (accessed 2026-10-25).