Hardware Spec Index

Tessarix NX-7143 Ultra Dual-Port 10GbE RJ45 PCIe Network Card

Network Cards · Tessarix · SKU NX7143-ULTRA · Released 2021 · Updated 2026-10-26

Key facts

Benchmark index5,715 (Network Cards scale)
Category rank#19,632
Street price$439
Power13 W
Performance per dollar13.02
Released2021

Specifications

BrandTessarix
ModelTessarix NX-7143 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
Quorvex NX-9900 Prime 10GbE SFP+ PCIe Network Card3,365$159Compare
Quorvex NX-1718 Edge Dual-Port 10GbE RJ45 PCIe Network Card5,526$419Compare
Quorvex NX-3480 Core 5GbE RJ45 PCIe Network Card3,655$209Compare
Quorvex NX-5298 Core 5GbE RJ45 PCIe Network Card2,671$109Compare
Strivon NX-4685 Ti 2.5GbE RJ45 PCIe Network Card1,039$29Compare
Quorvex NX-6229 Core Dual-Port 10GbE SFP+ PCIe Network Card3,379$139Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-7143 Ultra Dual-Port 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/32396105 (accessed 2026-10-26).