Hardware Spec Index

Tessarix NX-2273 Ultra 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2273-ULTRA · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,023 (Network Cards scale)
Category rank#11,457
Street price$69
Power2 W
Performance per dollar29.32
Released2020

Specifications

BrandTessarix
ModelTessarix NX-2273 Ultra
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-2162 SE 2.5GbE RJ45 USB Adapter3,239$169Compare
Strivon NX-2923 Plus Dual-Port 10GbE RJ45 PCIe Network Card5,133$359Compare
Tessarix NX-5128 Ti 2.5GbE RJ45 PCIe Network Card1,278$39Compare
Tessarix NX-5676 Edge 10GbE RJ45 PCIe Network Card5,254$389Compare
Strivon NX-2966 Max Dual-Port 10GbE SFP+ PCIe Network Card4,090$269Compare
Vantrel NX-9446 Ti 2.5GbE RJ45 USB Adapter2,431$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2273 Ultra 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4136630 (accessed 2026-10-21).