Hardware Spec Index

Tessarix NX-9791 Pro 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9791-PRO · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index3,405 (Network Cards scale)
Category rank#6,211
Street price$149
Power3 W
Performance per dollar22.85
Released2024

Specifications

BrandTessarix
ModelTessarix NX-9791 Pro
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-2260 Core Dual-Port 25GbE SFP28 PCIe Network Card5,633$369Compare
Vantrel NX-1776 Ultra 10GbE SFP+ PCIe Network Card2,839$119Compare
Strivon NX-6814 XT 2.5GbE RJ45 USB Adapter1,369$39Compare
Strivon NX-4912 Ultra 2.5GbE RJ45 PCIe Network Card1,707$59Compare
Vantrel NX-1559 Plus 5GbE RJ45 PCIe Network Card3,923$229Compare
Tessarix NX-3910 Pro 10GbE RJ45 PCIe Network Card2,953$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9791 Pro 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/28290033 (accessed 2026-10-19).