Hardware Spec Index

Tessarix NX-1286 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX1286-ULTRA · Released 2024 · Updated 2026-10-23

Key facts

Benchmark index3,073 (Network Cards scale)
Category rank#23,586
Street price$149
Power3 W
Performance per dollar20.62
Released2024

Specifications

BrandTessarix
ModelTessarix NX-1286 Ultra
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
Tessarix NX-3092 XT 5GbE RJ45 USB Adapter3,161$179Compare
Strivon NX-7864 Pro 2.5GbE RJ45 PCIe Network Card2,584$99Compare
Vantrel NX-9700 Plus 10GbE SFP+ PCIe Network Card5,056$329Compare
Tessarix NX-4753 SE 10GbE RJ45 PCIe Network Card3,612$199Compare
Quorvex NX-3818 Max 25GbE SFP28 PCIe Network Card5,457$379Compare
Quorvex NX-5269 Core 2.5GbE RJ45 PCIe Network Card1,796$59Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-1286 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/91584875 (accessed 2026-10-23).