No, the Nikon Z30 is not compatible with the Sony Tough G 128GB CFexpress Type B.
Nikon Z30 has only a SD UHS-I slot. CFexpress Type B requires a dedicated CFexpress Type B slot. No such slot exists on the Z30.
What works instead
See all compatible camera for the Nikon Z30 →“SD (Secure Digital) and UHS-I compliant SDHC and SDXC memory cards”
Last verified:
Confidence: inferred