Official specs from Steam

Zenless Zone Zero system requirements

Minimum and recommended PC specs as listed by the developer on Steam.

Minimum

OSWin10 64-bit
Processori5 Intel Core (7th Gen)
Memory8 GB RAM
GraphicsGeForce GTX970
DirectXVersion 11
NetworkBroadband Internet connection
Storage75 GB available space
Sound CardWindows Compatible Audio Device
Additional NotesHDD Supported, SSD Recommended

Recommended

OSWin10 64-bit
Processori7 Intel Core (10th Gen)
Memory8 GB RAM
GraphicsGeForce GTX1660
DirectXVersion 11
NetworkBroadband Internet connection
Storage75 GB available space
Sound CardWindows Compatible Audio Device
Additional NotesHDD Supported, SSD Recommended

FAQ

What graphics card do I need for Zenless Zone Zero?

Minimum: GeForce GTX970. Recommended: GeForce GTX1660.

How much RAM does Zenless Zone Zero need?

Zenless Zone Zero needs 8 GB RAM at minimum, 8 GB RAM recommended.

How big is Zenless Zone Zero?

Zenless Zone Zero requires 75 GB available space.

Does Zenless Zone Zero run on Mac or Steam Deck/Linux?

There is no native macOS version. There is no native Linux build (Proton compatibility may vary).