Hardware Spec Index

Tessarix NX-4034 Pro 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX4034-PRO · Released 2022 · Updated 2026-10-21

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#4,007
Street price$439
Power6 W
Performance per dollar13.90
Released2022

Specifications

BrandTessarix
ModelTessarix NX-4034 Pro
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-1015 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,494$369Compare
Vantrel NX-2987 Max 2.5GbE RJ45 USB Adapter1,469$39Compare
Vantrel NX-9334 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,120$359Compare
Tessarix NX-9260 Ti 2.5GbE RJ45 USB Adapter1,402$39Compare
Tessarix NX-4199 Plus 10GbE RJ45 PCIe Network Card4,496$279Compare
Vantrel NX-3896 Edge 2.5GbE RJ45 PCIe Network Card822$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4034 Pro 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/7928564 (accessed 2026-10-21).