Hardware Spec Index

Quorvex NX-7973 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX7973-CORE · Released 2020 · Updated 2026-10-20

Key facts

Benchmark index2,058 (Network Cards scale)
Category rank#7,580
Street price$69
Power3 W
Performance per dollar29.83
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-7973 Core
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
Vantrel NX-4217 Ti 2.5GbE RJ45 USB Adapter2,315$89Compare
Tessarix NX-4631 XT 2.5GbE RJ45 PCIe Network Card1,720$59Compare
Vantrel NX-3193 Core 5GbE RJ45 PCIe Network Card2,713$129Compare
Tessarix NX-8250 Ultra 10GbE RJ45 Thunderbolt Adapter3,965$219Compare
Strivon NX-1651 XT 10GbE RJ45 PCIe Network Card5,111$329Compare
Quorvex NX-9730 Edge 2.5GbE RJ45 PCIe Network Card872$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-7973 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/9562340 (accessed 2026-10-20).