Hardware Spec Index

Tessarix NX-4212 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX4212-PRIME · Released 2023 · Updated 2026-10-18

Key facts

Benchmark index2,373 (Network Cards scale)
Category rank#18,373
Street price$99
Power3 W
Performance per dollar23.97
Released2023

Specifications

BrandTessarix
ModelTessarix NX-4212 Prime
Speed2.5GbE (2.5G/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-7060 Ultra Dual-Port 10GbE SFP+ PCIe Network Card4,101$289Compare
Tessarix NX-3329 Core 25GbE SFP28 PCIe Network Card5,663$459Compare
Quorvex NX-1805 Core 10GbE RJ45 PCIe Network Card4,128$249Compare
Tessarix NX-3212 XT 2.5GbE RJ45 PCIe Network Card2,312$79Compare
Tessarix NX-2829 XT 5GbE RJ45 PCIe Network Card3,282$169Compare
Quorvex NX-5478 XT 5GbE RJ45 USB Adapter1,878$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-4212 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/7849047 (accessed 2026-10-18).