Hardware Spec Index

Tessarix NX-9538 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9538-PRIME · Released 2023 · Updated 2026-10-22

Key facts

Benchmark index1,326 (Network Cards scale)
Category rank#32,994
Street price$29
Power2 W
Performance per dollar45.72
Released2023

Specifications

BrandTessarix
ModelTessarix NX-9538 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
Strivon NX-7790 Prime 10GbE RJ45 PCIe Network Card5,447$439Compare
Tessarix NX-8881 Ti 25GbE SFP28 PCIe Network Card6,100$489Compare
Strivon NX-9589 XT 10GbE SFP+ PCIe Network Card3,932$239Compare
Vantrel NX-4498 Ultra 25GbE SFP28 PCIe Network Card4,772$319Compare
Vantrel NX-6981 Pro 5GbE RJ45 PCIe Network Card2,027$69Compare
Vantrel NX-5070 XT 2.5GbE RJ45 PCIe Network Card1,049$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9538 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/5205887 (accessed 2026-10-22).