Hardware Spec Index

Tessarix NX-3669 SE 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX3669-SE · Released 2026 · Updated 2026-10-23

Key facts

Benchmark index4,135 (Network Cards scale)
Category rank#27,608
Street price$249
Power3 W
Performance per dollar16.61
Released2026

Specifications

BrandTessarix
ModelTessarix NX-3669 SE
Speed5GbE (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
Tessarix NX-5218 SE 25GbE SFP28 PCIe Network Card6,062$399Compare
Vantrel NX-3338 Core Dual-Port 10GbE RJ45 PCIe Network Card4,608$279Compare
Tessarix NX-5849 Pro 10GbE RJ45 PCIe Network Card5,810$499Compare
Quorvex NX-7967 Ultra 2.5GbE RJ45 USB Adapter907$29Compare
Vantrel NX-7320 Pro 5GbE RJ45 PCIe Network Card1,830$49Compare
Quorvex NX-3061 Prime 5GbE RJ45 PCIe Network Card2,575$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3669 SE 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/83667524 (accessed 2026-10-23).