PC requirements

Silent Hunter 4: Wolves of the Pacific System Requirements

Silent Hunter 4: Wolves of the Pacific needs at least 2GHz Pentium 4 or AMD Athlon (4 3GHz Pentium or AMD Athlon recommended), 1 GB (2 GB recommended) of RAM and 128 MB RAM DirectX® 9-compliant, video card capable of rendering Pixel Shader 2.0 (256 MB RAM recommended) (see supported list*) graphics.

Verified Sources: Steam store listing
Silent Hunter 4: Wolves of the Pacific minimum and recommended PC specifications
Component Minimum
Processor 2GHz Pentium 4 or AMD Athlon (4 3GHz Pentium or AMD Athlon recommended)
Memory 1 GB (2 GB recommended)
Graphics 128 MB RAM DirectX® 9-compliant, video card capable of rendering Pixel Shader 2.0 (256 MB RAM recommended) (see supported list*)
Storage 6 GB
Not sure how your PC compares? Use the Can I Run It checker — pick your CPU and GPU and it tells you which column you land in.

Other platforms

Silent Hunter 4: Wolves of the Pacific is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Silent Hunter 4: Wolves of the Pacific on PC

Can my PC run Silent Hunter 4: Wolves of the Pacific?
Compare your CPU, GPU and RAM against the minimum column below. If your parts match or beat every minimum row, the game will launch — though you may need to lower settings. Matching the recommended column is what gets you 60fps at 1080p.
How much storage does Silent Hunter 4: Wolves of the Pacific need?
6 GB