Hardware Spec Index

Tessarix NX-6166 Core Dual-Port 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX6166-CORE · Released 2019 · Updated 2026-10-25

Key facts

Benchmark index5,756 (Network Cards scale)
Category rank#20,061
Street price$429
Power8 W
Performance per dollar13.42
Released2019

Specifications

BrandTessarix
ModelTessarix NX-6166 Core
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
Strivon NX-3853 XT 10GbE SFP+ PCIe Network Card5,720$449Compare
Strivon NX-4815 Plus 5GbE RJ45 PCIe Network Card2,443$109Compare
Strivon NX-5885 Plus Dual-Port 10GbE RJ45 PCIe Network Card2,580$99Compare
Tessarix NX-9327 Prime 25GbE SFP28 PCIe Network Card6,092$449Compare
Strivon NX-4324 Prime 2.5GbE RJ45 PCIe Network Card1,533$39Compare
Quorvex NX-4652 Ultra 2.5GbE RJ45 PCIe Network Card1,286$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-6166 Core Dual-Port 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/4943973 (accessed 2026-10-25).