Hardware Spec Index

Tessarix NX-2145 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX2145-ULTRA · Released 2019 · Updated 2026-10-22

Key facts

Benchmark index4,432 (Network Cards scale)
Category rank#45,908
Street price$269
Power13 W
Performance per dollar16.48
Released2019

Specifications

BrandTessarix
ModelTessarix NX-2145 Ultra
Speed10GbE (10G)
Ports2× RJ45
Host interfacePCIe 3.0 x8
CablingCat6a (100 m) / Cat6 (up to 55 m)
StandardIEEE 802.3an (10GBASE-T)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
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-1008 Max Dual-Port 10GbE RJ45 PCIe Network Card5,133$399Compare
Vantrel NX-5515 SE 5GbE RJ45 USB Adapter3,748$209Compare
Vantrel NX-4934 Ultra 2.5GbE RJ45 USB Adapter1,541$39Compare
Strivon NX-9461 Pro 25GbE SFP28 PCIe Network Card4,615$279Compare
Quorvex NX-7856 XT Dual-Port 25GbE SFP28 PCIe Network Card6,100$489Compare
Tessarix NX-1708 Max Dual-Port 10GbE RJ45 PCIe Network Card5,800$469Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-2145 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/93882 (accessed 2026-10-22).