Hardware Spec Index

Vantrel NX-7940 SE 5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX7940-SE · Released 2024 · Updated 2026-10-20

Key facts

Benchmark index1,831 (Network Cards scale)
Category rank#11,185
Street price$49
Power2 W
Performance per dollar37.37
Released2024

Specifications

BrandVantrel
ModelVantrel NX-7940 SE
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
Quorvex NX-5302 Prime 10GbE SFP+ PCIe Network Card4,990$389Compare
Tessarix NX-9121 Plus 2.5GbE RJ45 USB Adapter2,092$59Compare
Quorvex NX-1144 Core 10GbE SFP+ PCIe Network Card3,249$179Compare
Quorvex NX-4776 Max 10GbE SFP+ PCIe Network Card5,511$459Compare
Quorvex NX-8405 Ti 5GbE RJ45 PCIe Network Card2,343$89Compare
Tessarix NX-1889 Ultra 5GbE RJ45 USB Adapter2,150$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7940 SE 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/54376359 (accessed 2026-10-20).