Hardware Spec Index

Tessarix NX-3897 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX3897-ULTRA · Released 2020 · Updated 2026-10-26

Key facts

Benchmark index4,261 (Network Cards scale)
Category rank#19,969
Street price$259
Power13 W
Performance per dollar16.45
Released2020

Specifications

BrandTessarix
ModelTessarix NX-3897 Ultra
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
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-8396 Plus 2.5GbE RJ45 PCIe Network Card1,433$39Compare
Vantrel NX-6742 Ultra Dual-Port 25GbE SFP28 PCIe Network Card4,736$319Compare
Tessarix NX-8248 Pro 2.5GbE RJ45 PCIe Network Card1,095$29Compare
Vantrel NX-5908 SE 2.5GbE RJ45 PCIe Network Card3,377$159Compare
Tessarix NX-3688 SE 2.5GbE RJ45 PCIe Network Card2,377$79Compare
Quorvex NX-1146 Prime 5GbE RJ45 PCIe Network Card3,965$229Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3897 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/21543966 (accessed 2026-10-26).