Hardware Spec Index

Tessarix NX-9971 Max 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9971-MAX · Released 2026 · Updated 2026-10-19

Key facts

Benchmark index1,450 (Network Cards scale)
Category rank#20,698
Street price$39
Power2 W
Performance per dollar37.18
Released2026

Specifications

BrandTessarix
ModelTessarix NX-9971 Max
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
Vantrel NX-8529 Ultra 10GbE SFP+ PCIe Network Card2,798$129Compare
Tessarix NX-2899 Ti 5GbE RJ45 PCIe Network Card3,815$189Compare
Strivon NX-3208 Ultra 10GbE RJ45 Thunderbolt Adapter4,952$289Compare
Quorvex NX-7283 Pro 25GbE SFP28 PCIe Network Card5,638$419Compare
Strivon NX-1702 Edge 2.5GbE RJ45 USB Adapter1,214$29Compare
Tessarix NX-1324 XT 2.5GbE RJ45 PCIe Network Card2,679$89Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9971 Max 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/9720409 (accessed 2026-10-19).