Hardware Spec Index

Quorvex NX-4919 Ultra 5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX4919-ULTRA · Released 2019 · Updated 2026-10-24

Key facts

Benchmark index3,784 (Network Cards scale)
Category rank#21,051
Street price$209
Power3 W
Performance per dollar18.11
Released2019

Specifications

BrandQuorvex
ModelQuorvex NX-4919 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-4395 Edge 2.5GbE RJ45 PCIe Network Card1,408$39Compare
Quorvex NX-4943 Plus 10GbE RJ45 PCIe Network Card3,668$219Compare
Quorvex NX-4056 Ultra 10GbE SFP+ PCIe Network Card5,224$339Compare
Tessarix NX-6701 Core 2.5GbE RJ45 USB Adapter967$19Compare
Quorvex NX-3407 Core 5GbE RJ45 PCIe Network Card2,127$69Compare
Strivon NX-4098 Edge 10GbE RJ45 PCIe Network Card4,081$269Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-4919 Ultra 5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/92396663 (accessed 2026-10-24).