Hardware Spec Index

Vantrel NX-9503 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX9503-PLUS · Released 2019 · Updated 2026-10-23

Key facts

Benchmark index2,187 (Network Cards scale)
Category rank#41,766
Street price$69
Power3 W
Performance per dollar31.70
Released2019

Specifications

BrandVantrel
ModelVantrel NX-9503 Plus
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-7791 SE 10GbE RJ45 PCIe Network Card3,739$239Compare
Quorvex NX-6271 Edge 10GbE SFP+ PCIe Network Card4,936$309Compare
Tessarix NX-3105 Prime Dual-Port 10GbE RJ45 PCIe Network Card3,209$129Compare
Quorvex NX-4786 XT 5GbE RJ45 PCIe Network Card3,081$139Compare
Vantrel NX-7810 Pro 25GbE SFP28 PCIe Network Card4,402$269Compare
Quorvex NX-6025 Max 2.5GbE RJ45 PCIe Network Card948$19Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-9503 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/79484497 (accessed 2026-10-23).