Hardware Spec Index

Tessarix NX-2191 Edge 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2191-EDGE · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index4,229 (Network Cards scale)
Category rank#45,539
Street price$239
Power3 W
Performance per dollar17.69
Released2019

Specifications

BrandTessarix
ModelTessarix NX-2191 Edge
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
Vantrel NX-3837 Ti 2.5GbE RJ45 PCIe Network Card3,241$179Compare
Vantrel NX-1382 SE 5GbE RJ45 PCIe Network Card1,763$49Compare
Strivon NX-3576 SE 2.5GbE RJ45 PCIe Network Card1,121$29Compare
Vantrel NX-8075 Ultra 10GbE SFP+ PCIe Network Card3,662$189Compare
Vantrel NX-7591 Ti 10GbE RJ45 PCIe Network Card5,287$469Compare
Tessarix NX-9428 Plus 5GbE RJ45 USB Adapter4,066$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2191 Edge 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/6961284 (accessed 2026-10-19).