Hardware Spec Index

Quorvex NX-6221 Plus 5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX6221-PLUS · Released 2024 · Updated 2026-10-21

Key facts

Benchmark index4,131 (Network Cards scale)
Category rank#27,505
Street price$249
Power3 W
Performance per dollar16.59
Released2024

Specifications

BrandQuorvex
ModelQuorvex NX-6221 Plus
Speed5GbE (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-8398 Core 10GbE RJ45 PCIe Network Card3,319$159Compare
Vantrel NX-6661 SE 10GbE RJ45 PCIe Network Card4,994$299Compare
Quorvex NX-4404 Plus 2.5GbE RJ45 USB Adapter1,153$29Compare
Quorvex NX-8409 Prime 2.5GbE RJ45 USB Adapter2,566$99Compare
Tessarix NX-7682 Ti 10GbE RJ45 Thunderbolt Adapter3,646$189Compare
Strivon NX-7249 Prime 2.5GbE RJ45 USB Adapter855$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6221 Plus 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/6238962 (accessed 2026-10-21).