Hardware Spec Index

Quorvex NX-5221 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX5221-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index2,166 (Network Cards scale)
Category rank#14,983
Street price$59
Power2 W
Performance per dollar36.71
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-5221 Core
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
Strivon NX-8301 Max 10GbE RJ45 PCIe Network Card3,885$209Compare
Strivon NX-4658 Pro 25GbE SFP28 PCIe Network Card5,557$409Compare
Tessarix NX-9975 XT 2.5GbE RJ45 PCIe Network Card2,268$79Compare
Quorvex NX-4431 Pro 2.5GbE RJ45 PCIe Network Card2,555$89Compare
Quorvex NX-6862 XT 2.5GbE RJ45 PCIe Network Card871$19Compare
Strivon NX-3361 SE 2.5GbE RJ45 PCIe Network Card984$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-5221 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/4170615 (accessed 2026-10-21).