Hardware Spec Index

Quorvex NX-7643 Core 2.5GbE RJ45 PCIe Network Card

Network Cards · Quorvex · SKU NX7643-CORE · Released 2020 · Updated 2026-10-21

Key facts

Benchmark index834 (Network Cards scale)
Category rank#20,252
Street price$19
Power2 W
Performance per dollar43.89
Released2020

Specifications

BrandQuorvex
ModelQuorvex NX-7643 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-3887 Edge 2.5GbE RJ45 PCIe Network Card2,926$129Compare
Quorvex NX-2265 Max 10GbE RJ45 PCIe Network Card5,852$469Compare
Vantrel NX-1313 Plus 2.5GbE RJ45 PCIe Network Card3,015$129Compare
Vantrel NX-5500 Prime 2.5GbE RJ45 PCIe Network Card1,638$49Compare
Strivon NX-6572 Ti 2.5GbE RJ45 USB Adapter906$19Compare
Strivon NX-9161 Plus Dual-Port 25GbE SFP28 PCIe Network Card5,607$499Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-7643 Core 2.5GbE RJ45 PCIe Network Card”, https://vextor7.com/item/91829630 (accessed 2026-10-21).