Hardware Spec Index

Tessarix NX-9743 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX9743-PRIME · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index983 (Network Cards scale)
Category rank#16,616
Street price$29
Power2 W
Performance per dollar33.90
Released2019

Specifications

BrandTessarix
ModelTessarix NX-9743 Prime
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
Vantrel NX-1439 Core 2.5GbE RJ45 USB Adapter2,093$69Compare
Vantrel NX-6759 Max 5GbE RJ45 PCIe Network Card2,054$69Compare
Vantrel NX-5629 Pro 10GbE RJ45 Thunderbolt Adapter3,909$259Compare
Strivon NX-1832 Ultra 10GbE RJ45 Thunderbolt Adapter3,761$209Compare
Tessarix NX-9100 Ultra 10GbE SFP+ PCIe Network Card4,077$209Compare
Strivon NX-3422 Max 10GbE RJ45 PCIe Network Card3,468$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-9743 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/3159236 (accessed 2026-10-23).