Hardware Spec Index

Quorvex NX-6603 Core 25GbE SFP28 PCIe Network Card

Network Cards · Quorvex · SKU NX6603-CORE · Released 2023 · Updated 2026-10-25

Key facts

Benchmark index5,667 (Network Cards scale)
Category rank#40,784
Street price$399
Power6 W
Performance per dollar14.20
Released2023

Specifications

BrandQuorvex
ModelQuorvex NX-6603 Core
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
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-7985 Core 25GbE SFP28 PCIe Network Card5,682$469Compare
Quorvex NX-9078 Prime 10GbE SFP+ PCIe Network Card4,988$369Compare
Quorvex NX-5516 Pro 10GbE RJ45 PCIe Network Card3,798$249Compare
Strivon NX-9704 Prime 10GbE SFP+ PCIe Network Card3,290$159Compare
Tessarix NX-4674 Plus 2.5GbE RJ45 PCIe Network Card1,820$59Compare
Strivon NX-4826 Pro Dual-Port 10GbE RJ45 PCIe Network Card5,041$329Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Quorvex NX-6603 Core 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/14215877 (accessed 2026-10-25).