Hardware Spec Index

Tessarix NX-9669 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9669-CORE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,514 (Network Cards scale)
Category rank#35,081
Street price$149
Power3 W
Performance per dollar23.58
Released2019

Specifications

BrandTessarix
ModelTessarix NX-9669 Core
Speed2.5GbE (2.5G/1G/100M)
Ports1× RJ45
Host interfacePCIe 3.0 x1
CablingCat5e or better (100 m)
StandardIEEE 802.3bz (2.5G/5GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, checksum offload
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
Vantrel NX-4619 SE 2.5GbE RJ45 PCIe Network Card1,115$19Compare
Vantrel NX-6180 Edge Dual-Port 25GbE SFP28 PCIe Network Card5,349$459Compare
Strivon NX-4670 SE 10GbE RJ45 PCIe Network Card4,249$269Compare
Strivon NX-7963 Ti Dual-Port 10GbE RJ45 PCIe Network Card3,307$179Compare
Quorvex NX-7566 Core 10GbE SFP+ PCIe Network Card3,253$139Compare
Quorvex NX-9408 XT 25GbE SFP28 PCIe Network Card5,190$379Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9669 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7067947 (accessed 2026-10-19).