Hardware Spec Index

Quorvex NX-4581 Edge 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX4581-EDGE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index1,958 (Network Cards scale)
Category rank#9,546
Street price$69
Power2 W
Performance per dollar28.38
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-4581 Edge
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
Strivon NX-2562 SE 2.5GbE RJ45 USB Adapter1,282$39Compare
Strivon NX-4328 XT 5GbE RJ45 PCIe Network Card2,944$129Compare
Quorvex NX-8752 XT Dual-Port 10GbE RJ45 PCIe Network Card5,119$399Compare
Vantrel NX-5734 Plus 5GbE RJ45 PCIe Network Card3,640$209Compare
Strivon NX-9800 Prime 2.5GbE RJ45 PCIe Network Card1,457$39Compare
Vantrel NX-7365 Ultra 10GbE RJ45 PCIe Network Card5,476$339Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-4581 Edge 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/20058757 (accessed 2026-10-20).