Hardware Spec Index

Vantrel NX-5221 Plus 5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX5221-PLUS · Released 2025 · Updated 2026-10-22

Key facts

Benchmark index4,464 (Network Cards scale)
Category rank#37,835
Street price$269
Power3 W
Performance per dollar16.59
Released2025

Specifications

BrandVantrel
ModelVantrel NX-5221 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
Strivon NX-8225 Core 2.5GbE RJ45 PCIe Network Card2,045$69Compare
Tessarix NX-3738 Ultra 2.5GbE RJ45 PCIe Network Card1,697$49Compare
Quorvex NX-8055 Edge 10GbE RJ45 PCIe Network Card4,134$269Compare
Strivon NX-6705 Plus 5GbE RJ45 USB Adapter2,139$69Compare
Quorvex NX-8383 Ti 5GbE RJ45 PCIe Network Card1,975$59Compare
Tessarix NX-5419 SE 2.5GbE RJ45 PCIe Network Card1,913$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-5221 Plus 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/53474956 (accessed 2026-10-22).