The Cisco Nexus 9500 Series modular switches support a comprehensive selection of line cards and fabric modules that provide 1-, 10-, 25-, 40-, 50-, 100-, 200-, and 400-Gigabit Ethernet interfaces. Using these line cards the Cisco Nexus 9500 Series switches can be configured with up to.
1.     256 400-Gigabit Ethernet ports (or)
2.     524 200-Gigabit Ethernet ports# (or)
3.     1024 100-Gigabit Ethernet ports (or)
4.     2048 50-Gigabit Ethernet ports (or)
5.     1024 40-Gigabit Ethernet ports (or)
6.     2304 25-Gigabit Ethernet ports (or)
7.     2304 1/10-Gigabit Ethernet ports
https://www.soniccomponents.com/product/2-nexus-9504-b2-w-72p-40g-2-n9396px-8-qsfp-40g-sr-bd-n9k-c95c93-b28q/