Hardware Spec Index

Tessarix NX-9120 Plus 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9120-PLUS · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,537 (Network Cards scale)
Category rank#13,904
Street price$89
Power3 W
Performance per dollar28.51
Released2019

Specifications

BrandTessarix
ModelTessarix NX-9120 Plus
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
Vantrel NX-8637 Core 2.5GbE RJ45 PCIe Network Card2,423$79Compare
Tessarix NX-3108 Pro Dual-Port 10GbE SFP+ PCIe Network Card5,569$429Compare
Quorvex NX-5470 Ti 2.5GbE RJ45 PCIe Network Card1,577$49Compare
Strivon NX-4223 Ultra Dual-Port 25GbE SFP28 PCIe Network Card4,858$339Compare
Vantrel NX-8569 Max Dual-Port 10GbE RJ45 PCIe Network Card4,816$389Compare
Strivon NX-2341 Ultra 2.5GbE RJ45 PCIe Network Card1,288$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9120 Plus 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/91360400 (accessed 2026-10-23).