Hardware Spec Index

Vantrel NX-1603 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Vantrel · SKU NX1603-ULTRA · Released 2020 · Updated 2026-10-23

Key facts

Benchmark index2,431 (Network Cards scale)
Category rank#37,356
Street price$99
Power3 W
Performance per dollar24.56
Released2020

Specifications

BrandVantrel
ModelVantrel NX-1603 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
Quorvex NX-8472 Max 10GbE RJ45 PCIe Network Card5,682$439Compare
Vantrel NX-8830 Pro 2.5GbE RJ45 PCIe Network Card1,958$49Compare
Strivon NX-1693 Edge 2.5GbE RJ45 USB Adapter1,449$39Compare
Vantrel NX-9627 Plus 2.5GbE RJ45 PCIe Network Card1,958$49Compare
Vantrel NX-1443 Prime 2.5GbE RJ45 USB Adapter1,277$29Compare
Tessarix NX-6633 Edge Dual-Port 10GbE RJ45 PCIe Network Card3,498$159Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Vantrel NX-1603 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/8005698 (accessed 2026-10-23).