Hardware Spec Index

Vantrel NX-8566 Prime 5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX8566-PRIME · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index3,319 (Network Cards scale)
Category rank#1,537
Street price$139
Power3 W
Performance per dollar23.88
Released2024

Specifications

BrandVantrel
ModelVantrel NX-8566 Prime
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
Vantrel NX-1127 Max 5GbE RJ45 PCIe Network Card1,856$59Compare
Quorvex NX-4521 XT 10GbE RJ45 PCIe Network Card4,509$319Compare
Tessarix NX-5656 Ultra 2.5GbE RJ45 PCIe Network Card2,032$59Compare
Strivon NX-2566 Max 2.5GbE RJ45 USB Adapter1,549$39Compare
Tessarix NX-3912 Ultra Dual-Port 10GbE RJ45 PCIe Network Card3,426$159Compare
Tessarix NX-1242 XT 5GbE RJ45 PCIe Network Card1,665$49Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-8566 Prime 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/20040196 (accessed 2026-10-20).