Hardware Spec Index

Vantrel NX-3941 Prime 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX3941-PRIME · Released 2025 · Updated 2026-10-25

Key facts

Benchmark index1,831 (Network Cards scale)
Category rank#41,176
Street price$59
Power2 W
Performance per dollar31.03
Released2025

Specifications

BrandVantrel
ModelVantrel NX-3941 Prime
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-2989 Ultra 2.5GbE RJ45 PCIe Network Card2,191$69Compare
Strivon NX-3452 Ultra 2.5GbE RJ45 PCIe Network Card1,688$49Compare
Vantrel NX-3760 XT 25GbE SFP28 PCIe Network Card5,790$469Compare
Tessarix NX-6034 SE Dual-Port 10GbE SFP+ PCIe Network Card3,648$179Compare
Quorvex NX-4559 XT 10GbE SFP+ PCIe Network Card4,251$299Compare
Strivon NX-7425 Ultra 5GbE RJ45 USB Adapter3,324$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-3941 Prime 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/8930925 (accessed 2026-10-25).