Hardware Spec Index

Quorvex NX-9903 SE 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX9903-SE · Released 2025 · Updated 2026-10-26

Key facts

Benchmark index1,424 (Network Cards scale)
Category rank#27,722
Street price$39
Power2 W
Performance per dollar36.51
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-9903 SE
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-9250 XT 2.5GbE RJ45 PCIe Network Card2,941$129Compare
Strivon NX-1750 Ultra 25GbE SFP28 PCIe Network Card4,852$319Compare
Tessarix NX-7399 Ti 2.5GbE RJ45 USB Adapter1,420$39Compare
Quorvex NX-9064 Ti 2.5GbE RJ45 PCIe Network Card2,593$79Compare
Tessarix NX-6612 Pro 25GbE SFP28 PCIe Network Card5,039$359Compare
Quorvex NX-5163 Plus 2.5GbE RJ45 PCIe Network Card2,424$99Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-9903 SE 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/6711405 (accessed 2026-10-26).