Yes, the Nextorage NX-A2PRO 160GB CFexpress Type A is compatible with the Sony FX30.
Nextorage NX-A2PRO 160GB CFexpress Type A is VPG800 class. Meets the floor for: 4K30 (60 MB/s floor); 4K60 (60 MB/s floor). (Peak write 1900 MB/s is not evidence of sustained performance; the VPG800 class rating above decides this.)
“NX-A2PRO Series |CFexpress™4.0 Type A MemoryCard VPG800 VPG400”
“XAVC HS 4K 280Mbps CFexpress Type A memory card (VPG200 or higher)”
Last verified:
Compatibility inferred from spec rule (citations above are manufacturer-verified)