Hardware Spec Index

Quorvex NX-2503 Plus 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX2503-PLUS · Released 2023 · Updated 2026-10-21

Key facts

Benchmark index1,637 (Network Cards scale)
Category rank#45,094
Street price$39
Power2 W
Performance per dollar41.97
Released2023

Specifications

BrandQuorvex
ModelQuorvex NX-2503 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
Tessarix NX-3979 Edge 10GbE RJ45 PCIe Network Card2,737$89Compare
Strivon NX-5182 Ti 2.5GbE RJ45 PCIe Network Card810$29Compare
Strivon NX-1152 Ultra 2.5GbE RJ45 PCIe Network Card2,247$79Compare
Strivon NX-1845 XT Dual-Port 10GbE SFP+ PCIe Network Card2,896$109Compare
Tessarix NX-3259 Plus 2.5GbE RJ45 PCIe Network Card807$19Compare
Quorvex NX-8975 Ti 10GbE RJ45 PCIe Network Card4,034$249Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-2503 Plus 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/103546 (accessed 2026-10-21).