Hardware Spec Index

Tessarix NX-1187 Ultra 5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX1187-ULTRA · Released 2019 · Updated 2026-10-19

Key facts

Benchmark index3,485 (Network Cards scale)
Category rank#41,287
Street price$199
Power3 W
Performance per dollar17.51
Released2019

Specifications

BrandTessarix
ModelTessarix NX-1187 Ultra
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-2689 Pro 2.5GbE RJ45 PCIe Network Card1,782$59Compare
Strivon NX-6461 Prime 2.5GbE RJ45 PCIe Network Card3,212$169Compare
Tessarix NX-2808 Plus 10GbE SFP+ PCIe Network Card2,676$99Compare
Quorvex NX-2204 Edge 2.5GbE RJ45 PCIe Network Card2,360$89Compare
Strivon NX-7727 Edge 2.5GbE RJ45 PCIe Network Card1,589$49Compare
Strivon NX-4520 XT 2.5GbE RJ45 PCIe Network Card2,074$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1187 Ultra 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/19251345 (accessed 2026-10-19).