Hardware Spec Index

Quorvex NX-7668 Core 5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX7668-CORE · Released 2022 · Updated 2026-10-24

Key facts

Benchmark index4,098 (Network Cards scale)
Category rank#43,707
Street price$249
Power3 W
Performance per dollar16.46
Released2022

Specifications

BrandQuorvex
ModelQuorvex NX-7668 Core
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
Strivon NX-7559 Ti 25GbE SFP28 PCIe Network Card6,060$429Compare
Strivon NX-6452 Max 10GbE SFP+ PCIe Network Card5,837$479Compare
Quorvex NX-4336 XT 2.5GbE RJ45 USB Adapter1,174$29Compare
Strivon NX-6860 XT 10GbE RJ45 PCIe Network Card4,415$299Compare
Tessarix NX-7509 Pro 2.5GbE RJ45 USB Adapter1,368$29Compare
Vantrel NX-2871 Ti 2.5GbE RJ45 PCIe Network Card1,288$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-7668 Core 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/2401600 (accessed 2026-10-24).