Hardware Spec Index

Tessarix NX-2945 Ultra 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2945-ULTRA · Released 2023 · Updated 2026-10-23

Key facts

Benchmark index3,463 (Network Cards scale)
Category rank#27,335
Street price$159
Power9 W
Performance per dollar21.78
Released2023

Specifications

BrandTessarix
ModelTessarix NX-2945 Ultra
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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-2815 Ultra 5GbE RJ45 PCIe Network Card3,018$139Compare
Tessarix NX-4350 Max 10GbE SFP+ PCIe Network Card4,044$229Compare
Vantrel NX-1837 Plus 2.5GbE RJ45 PCIe Network Card2,692$119Compare
Vantrel NX-6857 Pro 2.5GbE RJ45 PCIe Network Card2,013$59Compare
Vantrel NX-2113 Max 2.5GbE RJ45 PCIe Network Card1,531$39Compare
Strivon NX-9515 Plus Dual-Port 10GbE RJ45 PCIe Network Card3,511$199Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2945 Ultra 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/3971320 (accessed 2026-10-23).