Hardware Spec Index

Tessarix NX-6974 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX6974-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,244 (Network Cards scale)
Category rank#17,754
Street price$329
Power13 W
Performance per dollar15.94
Released2024

Specifications

BrandTessarix
ModelTessarix NX-6974 Ultra
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
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
Quorvex NX-2288 Pro 2.5GbE RJ45 PCIe Network Card1,582$49Compare
Strivon NX-6066 XT Dual-Port 10GbE SFP+ PCIe Network Card5,199$359Compare
Strivon NX-7261 Plus 5GbE RJ45 PCIe Network Card3,688$199Compare
Strivon NX-5179 XT 10GbE SFP+ PCIe Network Card4,195$229Compare
Tessarix NX-5111 SE 5GbE RJ45 USB Adapter3,262$159Compare
Tessarix NX-4997 Core 2.5GbE RJ45 PCIe Network Card882$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6974 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/16009482 (accessed 2026-10-20).