Hardware Spec Index

Tessarix NX-3439 Plus 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX3439-PLUS · Released 2026 · Updated 2026-10-21

Key facts

Benchmark index2,079 (Network Cards scale)
Category rank#19,363
Street price$69
Power3 W
Performance per dollar30.13
Released2026

Specifications

BrandTessarix
ModelTessarix NX-3439 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-9644 Core 10GbE RJ45 PCIe Network Card5,347$369Compare
Vantrel NX-1493 Ultra 5GbE RJ45 PCIe Network Card2,979$129Compare
Strivon NX-2353 Core 10GbE RJ45 PCIe Network Card3,947$219Compare
Vantrel NX-7233 Ti 5GbE RJ45 PCIe Network Card2,452$99Compare
Quorvex NX-1210 Ti 5GbE RJ45 USB Adapter3,944$209Compare
Tessarix NX-3427 Ti Dual-Port 25GbE SFP28 PCIe Network Card5,908$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-3439 Plus 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4541307 (accessed 2026-10-21).