Hardware Spec Index

Tessarix NX-2039 XT 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2039-XT · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index3,644 (Network Cards scale)
Category rank#2,428
Street price$189
Power9 W
Performance per dollar19.28
Released2025

Specifications

BrandTessarix
ModelTessarix NX-2039 XT
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
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-4649 SE Dual-Port 10GbE SFP+ PCIe Network Card3,839$199Compare
Vantrel NX-2907 SE 10GbE RJ45 PCIe Network Card5,372$399Compare
Strivon NX-9356 Edge 2.5GbE RJ45 PCIe Network Card2,988$129Compare
Tessarix NX-8967 Ultra 25GbE SFP28 PCIe Network Card4,926$349Compare
Vantrel NX-9070 Pro 25GbE SFP28 PCIe Network Card5,554$389Compare
Vantrel NX-1064 Pro 25GbE SFP28 PCIe Network Card5,477$479Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2039 XT 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/463198 (accessed 2026-10-19).