Hardware Spec Index

Quorvex NX-4387 Ultra 5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX4387-ULTRA · Released 2025 · Updated 2026-10-21

Key facts

Benchmark index3,207 (Network Cards scale)
Category rank#16,776
Street price$149
Power3 W
Performance per dollar21.52
Released2025

Specifications

BrandQuorvex
ModelQuorvex NX-4387 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-6327 SE 25GbE SFP28 PCIe Network Card5,687$439Compare
Tessarix NX-2087 Pro 2.5GbE RJ45 PCIe Network Card2,240$89Compare
Strivon NX-7298 SE Dual-Port 10GbE SFP+ PCIe Network Card6,100$499Compare
Strivon NX-6777 Ultra Dual-Port 25GbE SFP28 PCIe Network Card5,353$419Compare
Strivon NX-6213 Prime 5GbE RJ45 PCIe Network Card3,935$209Compare
Tessarix NX-7039 Pro 5GbE RJ45 PCIe Network Card2,230$69Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-4387 Ultra 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/13285697 (accessed 2026-10-21).