Hardware Spec Index

Quorvex NX-4342 Ultra 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX4342-ULTRA · Released 2020 · Updated 2026-10-24

Key facts

Benchmark index1,113 (Network Cards scale)
Category rank#46,050
Street price$29
Power2 W
Performance per dollar38.38
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-4342 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
Tessarix NX-9559 XT 2.5GbE RJ45 USB Adapter957$19Compare
Quorvex NX-5300 XT Dual-Port 25GbE SFP28 PCIe Network Card5,506$409Compare
Vantrel NX-6437 Prime 25GbE SFP28 PCIe Network Card5,469$399Compare
Vantrel NX-6728 SE 5GbE RJ45 PCIe Network Card1,810$59Compare
Vantrel NX-6458 SE 25GbE SFP28 PCIe Network Card5,438$469Compare
Quorvex NX-4174 Ti 25GbE SFP28 PCIe Network Card5,256$359Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-4342 Ultra 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/8553325 (accessed 2026-10-24).