Hardware Spec Index

Tessarix NX-1966 Ultra 10GbE SFP+ PCIe Network Card

Network Cards · Tessarix · SKU NX1966-ULTRA · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index5,308 (Network Cards scale)
Category rank#1,354
Street price$319
Power6 W
Performance per dollar16.64
Released2024

Specifications

BrandTessarix
ModelTessarix NX-1966 Ultra
Speed10GbE (10G)
Ports1× SFP+
Host interfacePCIe 3.0 x4
CablingDAC or optical transceiver
StandardSFF-8431 (10GBASE-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
Strivon NX-9643 Ti 5GbE RJ45 PCIe Network Card2,791$119Compare
Vantrel NX-3437 Pro 2.5GbE RJ45 USB Adapter1,356$29Compare
Quorvex NX-1887 Max 10GbE RJ45 PCIe Network Card4,975$359Compare
Tessarix NX-5184 Prime 2.5GbE RJ45 PCIe Network Card1,717$49Compare
Tessarix NX-4711 Prime 10GbE RJ45 PCIe Network Card4,660$319Compare
Strivon NX-7962 Plus 2.5GbE RJ45 PCIe Network Card1,277$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1966 Ultra 10GbE SFP+ PCIe Network Card”, https://vextor7.com/item/1104585 (accessed 2026-10-20).