PC requirements

Halo: The Master Chief Collection System Requirements

Halo: The Master Chief Collection needs at least AMD Phenom II X4 960T ; Intel i3550 and AMD HD 6850 ; NVIDIA GeForce GTS 450 graphics.

Verified Sources: Steam store listing
Halo: The Master Chief Collection minimum and recommended PC specifications
Component Minimum
Operating system Windows 7
Processor AMD Phenom II X4 960T ; Intel i3550
Graphics AMD HD 6850 ; NVIDIA GeForce GTS 450
DirectX Version 11
Storage 43 GB available space
Additional notes Direct3D feature Level 11.1
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

Halo: The Master Chief Collection is also available on these systems, where hardware is fixed and no per-PC check is needed:

Quick answers

Running Halo: The Master Chief Collection on PC

Can my PC run Halo: The Master Chief Collection?
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 Halo: The Master Chief Collection need?
43 GB available space