Hardware Spec Index

Tessarix NX-9670 Max Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX9670-MAX · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index5,662 (Network Cards scale)
Category rank#29,857
Street price$369
Power8 W
Performance per dollar15.34
Released2026

Specifications

BrandTessarix
ModelTessarix NX-9670 Max
Speed25GbE (25G)
Ports2× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-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
Tessarix NX-6244 Ti 5GbE RJ45 USB Adapter3,328$139Compare
Vantrel NX-9329 Plus Dual-Port 10GbE RJ45 PCIe Network Card5,193$409Compare
Quorvex NX-3413 XT 10GbE SFP+ PCIe Network Card3,729$199Compare
Vantrel NX-5608 Ti Dual-Port 10GbE RJ45 PCIe Network Card4,868$339Compare
Quorvex NX-8544 Pro Dual-Port 10GbE SFP+ PCIe Network Card4,385$239Compare
Tessarix NX-2005 Ultra 2.5GbE RJ45 USB Adapter1,120$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9670 Max Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6856798 (accessed 2026-10-23).