Updated: October 14, 2026 
The Call of Duty Modern Warfare 4 file size has started to come into focus ahead of the game’s October 23, 2026 launch. PlayStation 5 content pack sizes have been revealed on X by PlayStation Game Size, giving us the most detailed console breakdown so far. Activision’s official system requirements confirm PC storage needs, and we will update this article as Xbox Series X/S and Nintendo Switch 2 release Modern Warfare 4 file size details. Here is how much space CoD: MW4 will consume on your PC, PS5, Xbox, and Nintendo Switch 2.
Call of Duty: Modern Warfare 4 File Size by Platform
| Platform | Storage Required | Status |
|---|---|---|
| PC | 115 GB (SSD minimum) | Confirmed |
| PS5 | 200 GB | Expected (Based on unofficial sources) |
| Xbox Series X/S | TBA | Not yet confirmed |
| Nintendo Switch 2 | TBA | Not yet confirmed |
Note that CoD: MW4's PC storage requirement of 115GB is the official minimum SSD requirement at launch from Activision’s system requirements page. Mandatory updates may require additional storage. Console storage requirements are separate and should not be assumed to match the PC figure.
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Call of Duty: Modern Warfare 4 PS5 Content Pack Sizes
PlayStation Game Size revealed the individual PS5 content pack download sizes on X. Here is the full breakdown:
| Content Pack | Download Size |
|---|---|
| Call of Duty HQ | 28.702 GB |
| Warzone Pack | 42.033 GB |
| Modern Warfare 4: Campaign Pack | 42.171 GB |
| Modern Warfare 4: Multiplayer Pack | 20.770 GB |
| Modern Warfare 4: DMZ Pack 1 | 5.777 GB |
| Modern Warfare 4: DMZ Pack 2 | TBA |
| Modern Warfare 4: Shared Content Pack 1 | 19.602 GB |
When Does Call of Duty: Modern Warfare 4 Release?
Call of Duty: Modern Warfare 4 launches on October 23, 2026, with the PC version unlocking at midnight local time. Activision has yet to confirm the launch times for consoles. We’ll update this section once the official timings are announced.
FAQs
Activision’s official PC system requirements confirm that Modern Warfare 4 requires at least 115GB of SSD storage at launch. Additional storage may be needed for mandatory updates after launch.
The full PS5 install size depends on which content packs you download. Based on pack sizes, the minimum install for Campaign and Multiplayer is approximately 111.245 GB, not including the still-unconfirmed DMZ Pack 2. The Warzone Pack adds a further 42.033 GB on top of that.
No. Content packs are modular, meaning you only need to download what you plan to play. Call of Duty HQ, Shared Content Pack 1, and your chosen mode packs are the minimum required. Warzone and DMZ packs are optional unless you intend to play those modes.
