Hardware Spec Index

Quorvex NX-5731 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX5731-ULTRA · Released 2021 · Updated 2026-10-24

Key facts

Benchmark index1,890 (Network Cards scale)
Category rank#21,232
Street price$49
Power2 W
Performance per dollar38.57
Released2021

Specifications

BrandQuorvex
ModelQuorvex NX-5731 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-5578 Pro 25GbE SFP28 PCIe Network Card5,880$439Compare
Strivon NX-5839 Edge 2.5GbE RJ45 PCIe Network Card2,548$79Compare
Quorvex NX-6117 Prime 5GbE RJ45 USB Adapter2,782$119Compare
Quorvex NX-5114 Edge 5GbE RJ45 PCIe Network Card3,319$169Compare
Tessarix NX-6342 XT 5GbE RJ45 PCIe Network Card2,501$89Compare
Strivon NX-7895 Max 5GbE RJ45 PCIe Network Card3,595$219Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-5731 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/9943697 (accessed 2026-10-24).