Hardware Spec Index

Quorvex NX-8390 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX8390-PLUS · Released 2022 · Updated 2026-10-26

Key facts

Benchmark index1,113 (Network Cards scale)
Category rank#41,204
Street price$29
Power2 W
Performance per dollar38.38
Released2022

Specifications

BrandQuorvex
ModelQuorvex NX-8390 Plus
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
Quorvex NX-9589 Pro 2.5GbE RJ45 PCIe Network Card825$19Compare
Vantrel NX-7814 Edge 25GbE SFP28 PCIe Network Card5,841$429Compare
Quorvex NX-9642 Ultra 2.5GbE RJ45 PCIe Network Card1,302$39Compare
Vantrel NX-3957 Plus 2.5GbE RJ45 PCIe Network Card1,465$39Compare
Quorvex NX-7876 Pro Dual-Port 25GbE SFP28 PCIe Network Card5,218$429Compare
Vantrel NX-7157 Ti 5GbE RJ45 USB Adapter3,133$129Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-8390 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/31581358 (accessed 2026-10-26).