Hardware Spec Index

Quorvex NX-3947 XT 10GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX3947-XT · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index5,894 (Network Cards scale)
Category rank#33,032
Street price$399
Power9 W
Performance per dollar14.77
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-3947 XT
Speed10GbE (10G)
Ports1× RJ45
Host interfacePCIe 3.0 x4
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
Tessarix NX-3928 Pro 10GbE RJ45 PCIe Network Card4,460$289Compare
Vantrel NX-9009 Edge 25GbE SFP28 PCIe Network Card4,654$279Compare
Tessarix NX-8587 XT 2.5GbE RJ45 USB Adapter1,558$39Compare
Tessarix NX-4524 Edge Dual-Port 10GbE RJ45 PCIe Network Card3,373$159Compare
Tessarix NX-5122 Max 10GbE SFP+ PCIe Network Card5,592$419Compare
Strivon NX-2536 Pro 2.5GbE RJ45 USB Adapter1,368$39Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-3947 XT 10GbE RJ45 PCIe Network Card”, https://vextor7.com/item/19944009 (accessed 2026-10-21).