Hardware Spec Index

Tessarix NX-2187 XT 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2187-XT · Released 2019 · Updated 2026-10-21

Key facts

Benchmark index1,304 (Network Cards scale)
Category rank#24,234
Street price$29
Power2 W
Performance per dollar44.97
Released2019

Specifications

BrandTessarix
ModelTessarix NX-2187 XT
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-7650 Ti 2.5GbE RJ45 PCIe Network Card1,137$29Compare
Vantrel NX-5084 Plus 2.5GbE RJ45 PCIe Network Card2,936$129Compare
Vantrel NX-5186 Prime 10GbE RJ45 PCIe Network Card4,007$209Compare
Tessarix NX-7476 Plus 2.5GbE RJ45 USB Adapter3,144$149Compare
Vantrel NX-9523 Prime Dual-Port 10GbE RJ45 PCIe Network Card5,436$399Compare
Tessarix NX-1655 Prime 10GbE SFP+ PCIe Network Card3,227$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2187 XT 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/5875342 (accessed 2026-10-21).