Hardware Spec Index

Tessarix NX-8039 Core 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX8039-CORE · Released 2021 · Updated 2026-10-23

Key facts

Benchmark index1,737 (Network Cards scale)
Category rank#16,994
Street price$49
Power2 W
Performance per dollar35.45
Released2021

Specifications

BrandTessarix
ModelTessarix NX-8039 Core
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-5764 Prime 25GbE SFP28 PCIe Network Card4,336$259Compare
Tessarix NX-1290 XT 5GbE RJ45 PCIe Network Card2,427$79Compare
Strivon NX-1967 Core 10GbE SFP+ PCIe Network Card5,801$399Compare
Quorvex NX-4545 Prime Dual-Port 25GbE SFP28 PCIe Network Card5,889$479Compare
Quorvex NX-8199 Prime 10GbE SFP+ PCIe Network Card4,246$299Compare
Vantrel NX-1940 Prime 2.5GbE RJ45 USB Adapter1,042$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-8039 Core 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4583883 (accessed 2026-10-23).