When folks say “memory” for PS5, they usually mean storage. The console includes a built‑in solid‑state drive for games and apps, and some space is reserved for system software, so usable storage can vary. To check yours:

• Open Settings > Storage to see free and used space.
• Uninstall large titles you’re not playing and reinstall later.
• Move PS4 games or media to a USB external drive to free space.
• Add an M.2 NVMe SSD (PCIe Gen4 x4, M.2 2280) to expand storage for PS5 titles.

You can browse PS5‑compatible internal SSDs and external drives on Walmart.com and choose the capacity that matches your library and play style.

You can expand PS5 storage in two flexible ways:

1. Internal M.2 SSD: Install a PCIe Gen4 x4, M.2 2280 NVMe SSD with a low‑profile heatsink. After installation, the console will prompt you to format it. PS5 titles are typically played from internal storage.
2. USB external drive: Use a USB 3.x external HDD or SSD to store media and play PS4 titles. It’s also useful for moving or backing up content.

Consider capacity, speed (many PS5‑compatible SSDs list read speeds around 5,000–7,400 MB/s), and your game library. You’ll find a range of compatible options at Walmart.com. Actual performance can vary based on your setup and usage.

The PS5’s built‑in SSD is integrated inside the console, so it’s not visible externally. For expansion, you have two spots:

• M.2 expansion slot: Accessible after removing the outer panel and an internal bay cover. This slot fits M.2 2280 PCIe Gen4 NVMe SSDs with a heatsink.
• USB ports: Front and back ports connect to USB 3.x external drives for PS4 titles, media, and transfers.

To see what’s available, open your console’s Storage settings. You can browse expansion options on Walmart.com and choose solutions that align with how you play.

Match storage to how you play:

• For PS5 games: Choose a PCIe Gen4 x4, M.2 2280 NVMe SSD with a low‑profile heatsink. Higher read speeds (often 5,000–7,400 MB/s on PS5‑compatible listings) can help with performance.
• Capacity: Pick the size that fits your library. Larger drives reduce how often you juggle installs.
• For PS4 titles and media: A USB 3.x external HDD/SSD is a flexible, budget‑friendly add‑on.
• Confidence: Look for items advertised as PS5 compatible and review seller details and warranty terms.

There isn’t one “best” choice—select what balances speed, space, and value for your setup. You’ll find many options at Walmart.com.

Here’s a general overview to help you add an M.2 SSD:

1. Power off the console, unplug it, and let it cool.
2. Remove the outer panel to access the expansion bay cover.
3. Open the cover, align the M.2 2280 NVMe SSD, insert at an angle, and secure it.
4. Replace covers, reconnect cables, and power on.
5. Follow the on‑screen prompt to format the drive, then move or install games.

Use a PCIe Gen4 x4 SSD with a low‑profile heatsink and handle components carefully to avoid damage. Steps can vary by model and SSD; consult your console’s instructions. You can find compatible SSDs and basic tools on Walmart.com.