Official specs from Steam

SCP: Secret Laboratory system requirements

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

Minimum

NoteRequires a 64-bit processor and operating system
OSWindows 10 21H1+/11, x64
ProcessorIntel I5 6600 or equivalent, 4 threads, x86-64-v2 or higher
Memory4 GB RAM
GraphicsNVIDIA GTX 1050 Ti or equivalent, 4GB VRAM, Intel Integrated Graphics not supported
DirectXVersion 11
NetworkBroadband Internet connection
Storage8 GB available space
Sound CardMicrophone required for Voice Chat
Additional NotesDirectX 12/Vulkan optionally supported

Recommended

NoteRequires a 64-bit processor and operating system
OSWindows 10 21H1+/11, x64
ProcessorIntel I7 6700 or equivalent, 8 threads, x86-64-v2 or higher
Memory6 GB RAM
GraphicsNVIDIA RTX 3060 or equivalent, 8GB VRAM, Intel Integrated Graphics not supported
DirectXVersion 11
NetworkBroadband Internet connection
Storage8 GB available space
Sound CardMicrophone required for Voice Chat
Additional NotesDirectX 12/Vulkan optionally supported

FAQ

What graphics card do I need for SCP: Secret Laboratory?

Minimum: NVIDIA GTX 1050 Ti or equivalent, 4GB VRAM, Intel Integrated Graphics not supported. Recommended: NVIDIA RTX 3060 or equivalent, 8GB VRAM, Intel Integrated Graphics not supported.

How much RAM does SCP: Secret Laboratory need?

SCP: Secret Laboratory needs 4 GB RAM at minimum, 6 GB RAM recommended.

How big is SCP: Secret Laboratory?

SCP: Secret Laboratory requires 8 GB available space.

Does SCP: Secret Laboratory run on Mac or Steam Deck/Linux?

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