Hardware Spec Index

Tessarix NX-9666 Max Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9666-MAX · Released 2024 · Updated 2026-10-26

Key facts

Benchmark index5,029 (Network Cards scale)
Category rank#47,154
Street price$399
Power13 W
Performance per dollar12.60
Released2024

Specifications

BrandTessarix
ModelTessarix NX-9666 Max
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
Strivon NX-9818 Core 5GbE RJ45 PCIe Network Card2,367$79Compare
Quorvex NX-1653 Ultra 10GbE RJ45 PCIe Network Card5,473$389Compare
Strivon NX-5578 Core 10GbE RJ45 PCIe Network Card4,866$359Compare
Vantrel NX-2644 Prime 2.5GbE RJ45 PCIe Network Card1,391$39Compare
Vantrel NX-1794 Edge 2.5GbE RJ45 PCIe Network Card1,182$29Compare
Vantrel NX-7776 Ultra Dual-Port 10GbE SFP+ PCIe Network Card2,583$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9666 Max Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/21547174 (accessed 2026-10-26).