Hardware Spec Index

Vantrel NX-1403 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX1403-ULTRA · Released 2023 · Updated 2026-10-19

Key facts

Benchmark index1,167 (Network Cards scale)
Category rank#3,759
Street price$29
Power2 W
Performance per dollar40.24
Released2023

Specifications

BrandVantrel
ModelVantrel NX-1403 Ultra
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-7635 Core 2.5GbE RJ45 PCIe Network Card1,943$49Compare
Strivon NX-3513 Plus 10GbE RJ45 PCIe Network Card3,896$189Compare
Quorvex NX-2743 SE 2.5GbE RJ45 PCIe Network Card1,610$49Compare
Vantrel NX-9970 Max 2.5GbE RJ45 PCIe Network Card1,500$39Compare
Tessarix NX-1687 Pro 5GbE RJ45 USB Adapter2,545$99Compare
Vantrel NX-3042 Prime Dual-Port 10GbE SFP+ PCIe Network Card4,699$319Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-1403 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/9747686 (accessed 2026-10-19).