Hardware Spec Index

Quorvex NX-9140 Ultra 5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX9140-ULTRA · Released 2024 · Updated 2026-10-19

Key facts

Benchmark index3,198 (Network Cards scale)
Category rank#19,568
Street price$159
Power3 W
Performance per dollar20.11
Released2024

Specifications

BrandQuorvex
ModelQuorvex NX-9140 Ultra
Speed5GbE (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-3520 Edge 2.5GbE RJ45 PCIe Network Card2,959$119Compare
Strivon NX-1519 Prime 10GbE RJ45 PCIe Network Card3,876$199Compare
Quorvex NX-3948 Max 25GbE SFP28 PCIe Network Card4,328$299Compare
Strivon NX-3647 SE 2.5GbE RJ45 PCIe Network Card1,580$49Compare
Tessarix NX-9071 Prime Dual-Port 10GbE RJ45 PCIe Network Card3,749$209Compare
Quorvex NX-9996 XT 5GbE RJ45 PCIe Network Card3,403$189Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-9140 Ultra 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/72049547 (accessed 2026-10-19).