Hardware Spec Index

Tessarix NX-4929 Plus 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX4929-PLUS · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index4,578 (Network Cards scale)
Category rank#29,858
Street price$299
Power6 W
Performance per dollar15.31
Released2022

Specifications

BrandTessarix
ModelTessarix NX-4929 Plus
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-9445 Edge 10GbE SFP+ PCIe Network Card4,726$359Compare
Tessarix NX-3015 Ultra 2.5GbE RJ45 PCIe Network Card3,191$139Compare
Strivon NX-3898 Plus 2.5GbE RJ45 PCIe Network Card1,667$49Compare
Quorvex NX-6949 Prime Dual-Port 10GbE SFP+ PCIe Network Card4,963$349Compare
Tessarix NX-8685 Ti 2.5GbE RJ45 PCIe Network Card2,008$59Compare
Vantrel NX-2382 Plus 2.5GbE RJ45 USB Adapter1,513$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4929 Plus 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/76522662 (accessed 2026-10-25).