If you’ve been counting down the days to dive into Wuthering Waves’ open world, the last thing you want is to hit a “not enough disk space” error halfway through the install process. I’ve tested installs of the game across three different PC setups over the past few months, so I’ve got all the exact numbers you need to plan ahead. In this guide, we’ll break down exactly how much storage is Wuthering Waves PC requires for base installs, long-term play, and mods, plus easy tips to optimize your disk space for smooth performance.
How Much Storage Is Wuthering Waves PC for Base Installation?
As of the latest global version patch, the compressed download file for Wuthering Waves sits at roughly 68GB, but don’t stop there. The uncompressed installation process requires extra temporary space to unpack files, and once the install is complete, the total base game size lands at around 76GB. Important note: The 70GB minimum storage requirement listed on official store pages is only a baseline, not the final installed size. I learned this the hard way when I first tried to install the game on a drive with only 70GB free, and the process failed 80% of the way through because I didn’t account for the temporary unpacking space. That means you’ll need at least 80GB of free space just to get the base game installed without issues, even if you don’t plan on adding any extra content down the line.
Extra Space You Need to Reserve for Wuthering Waves PC
Base install size is just the starting point. If you plan on playing the game long-term, you’ll need to leave extra room for all the new content the devs roll out on a regular basis. Seasonal updates, new character drops, and story expansions all add to the total game size over time. I recommend setting aside at least 120GB of total free space for Wuthering Waves if you plan to play consistently for more than a few months. This extra room covers all the common extra files you’ll accumulate as you play:
- Major version updates and seasonal content drops: 10 to 20GB per release
- Minor event patches and bug fixes: 2 to 5GB each
- High-resolution texture mods and custom visual overhauls: 10 to 30GB total
- Shader caches and auto-save files: 1 to 3GB of gradual space usage over time
So if you’re someone who loves modding your games to improve graphics or add custom content, you may want to reserve up to 150GB of space total to avoid running out mid-update.
Storage Type Impacts Wuthering Waves PC Performance Too
It’s not just how much space you have that matters, the type of drive you install the game on makes a huge difference in how well it runs. I used to run Wuthering Waves on a standard 7200RPM HDD when it first launched, and fast traveling between regions took up to 2 minutes, plus I got constant stuttering when entering new areas with lots of visual effects. For the best gameplay experience, install Wuthering Waves on an NVMe SSD if you have one available. When I moved the game to a cheap 1TB NVMe drive, my fast travel times dropped to 15 seconds max, and all the random stuttering completely disappeared. You don’t have to splurge on a top of the line SSD either. Any basic SATA SSD will cut load times by 70% or more compared to a traditional HDD, even if it’s a few years old. If you only have an HDD to work with, make sure you defragment it regularly to reduce load times, but moving the game to an SSD is one of the most impactful upgrades you can make for this title.
Easy Tips to Free Up Storage for Wuthering Waves PC
If you’re short on disk space right now, you don’t have to delete all your favorite games just to fit Wuthering Waves. There are a few easy ways to free up space without sacrificing the content you care about. First, go through your game library and uninstall any titles you haven’t played in 6 months or more. Most of us have at least a few games sitting around that we downloaded on a whim and never touched again, and those can free up 50GB or more of space in a few clicks. Second, clear out your temporary files and old download folders, as these often accumulate 10-20GB of junk you don’t need. Avoid deleting core game files to save space, as this can cause random crashes, break cutscenes, or prevent you from installing future updates entirely. You can also move less frequently played games to an external HDD or SSD to free up space on your main drive. If you use an external drive for Wuthering Waves, just make sure it supports USB 3.0 or higher, otherwise you’ll run into slow load times and performance issues.
At the end of the day, knowing how much storage is Wuthering Waves PC requires takes all the stress out of installing and updating the game, so you can jump right into exploring the open world of Jinhsi without annoying technical hiccups. If you set aside the 120GB we recommended earlier, you won’t have to scramble to free up space every time a new seasonal patch drops. Don’t forget to install the game on an SSD if you can, it’s one of the easiest upgrades you can make to improve your overall play experience.