Hardware Spec Index

Vantrel NX-8221 Pro 5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX8221-PRO · Released 2025 · Updated 2026-10-19

Key facts

Benchmark index1,941 (Network Cards scale)
Category rank#30,421
Street price$59
Power2 W
Performance per dollar32.90
Released2025

Specifications

BrandVantrel
ModelVantrel NX-8221 Pro
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-7248 Ti Dual-Port 10GbE SFP+ PCIe Network Card6,072$469Compare
Vantrel NX-9575 Ultra Dual-Port 25GbE SFP28 PCIe Network Card4,748$339Compare
Tessarix NX-6769 Max Dual-Port 10GbE SFP+ PCIe Network Card5,084$349Compare
Vantrel NX-3684 Ti 2.5GbE RJ45 PCIe Network Card2,084$69Compare
Strivon NX-8613 Max 10GbE RJ45 PCIe Network Card5,046$379Compare
Quorvex NX-4721 Plus 2.5GbE RJ45 PCIe Network Card2,893$119Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8221 Pro 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/5180331 (accessed 2026-10-19).