Hardware Spec Index

Tessarix NX-5254 Ultra 10GbE RJ45 Thunderbolt Adapter

Network Cards · Tessarix · SKU NX5254-ULTRA · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#26,711
Street price$459
Power9 W
Performance per dollar13.29
Released2026

Specifications

BrandTessarix
ModelTessarix NX-5254 Ultra
Speed10GbE (10G)
Ports1× RJ45
Host interfaceThunderbolt 4 / USB4
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-LANNo
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingUSB4 ExplainedPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-8935 Core Dual-Port 25GbE SFP28 PCIe Network Card6,100$499Compare
Vantrel NX-4423 Plus 5GbE RJ45 PCIe Network Card3,446$169Compare
Vantrel NX-4163 Plus 5GbE RJ45 PCIe Network Card2,912$129Compare
Strivon NX-7015 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,976$389Compare
Tessarix NX-1842 Plus 2.5GbE RJ45 PCIe Network Card1,519$39Compare
Vantrel NX-3522 Max 2.5GbE RJ45 USB Adapter3,432$149Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5254 Ultra 10GbE RJ45 Thunderbolt Adapter”, https://vextor7.com/item/4050002 (accessed 2026-10-19).