Hardware Spec Index

Vantrel NX-7931 Pro 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX7931-PRO · Released 2020 · Updated 2026-10-25

Key facts

Benchmark index2,358 (Network Cards scale)
Category rank#47,289
Street price$69
Power3 W
Performance per dollar34.17
Released2020

Specifications

BrandVantrel
ModelVantrel NX-7931 Pro
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
Vantrel NX-6130 Ultra 2.5GbE RJ45 PCIe Network Card1,486$39Compare
Strivon NX-6514 Edge 25GbE SFP28 PCIe Network Card5,532$399Compare
Strivon NX-8485 Core 2.5GbE RJ45 PCIe Network Card1,162$29Compare
Vantrel NX-9156 SE 10GbE RJ45 PCIe Network Card3,960$189Compare
Tessarix NX-3025 Ti 2.5GbE RJ45 PCIe Network Card1,490$39Compare
Tessarix NX-3225 Plus Dual-Port 10GbE SFP+ PCIe Network Card4,956$309Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-7931 Pro 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/8636571 (accessed 2026-10-25).