What Type of SSD is Required for PS5 Storage Expansion?

Expanding the storage capacity of your PlayStation 5 requires a specific class of solid-state drive to ensure seamless performance and compatibility. This article outlines the exact technical specifications needed, including the interface type, speed requirements, physical dimensions, and cooling solutions necessary for a successful upgrade. By understanding these criteria, you can select the correct hardware to install games directly onto the expansion drive without compromising load times or system stability.

Interface and Protocol Requirements

The PlayStation 5 does not support standard SATA SSDs or external hard drives for playing PS5 games. Instead, the console requires an M.2 NVMe SSD that utilizes the PCIe Gen4 interface. This high-speed connection allows the storage device to communicate with the console’s processor quickly enough to match the internal custom SSD. While PCIe Gen3 drives may be recognized by the system, they are not recommended as they may fail to meet the performance thresholds required for next-gen gaming.

Sequential Read Speeds

Sony recommends a sequential read speed of 5,500 MB/s or faster for any expansion drive. This speed ensures that game assets load quickly enough to prevent pop-in textures or long waiting screens. Drives that fall below this speed threshold might not be recognized by the PS5 during the formatting process, or they may cause performance issues in demanding titles. Always check the manufacturer’s specifications to confirm the drive meets this minimum speed requirement.

Form Factor and Capacity

The physical size of the SSD must adhere to the M.2 2280 form factor, which measures 22mm wide by 80mm long. Drives with different lengths, such as 2230 or 22110, will not fit securely in the expansion slot. Regarding capacity, the PS5 supports M.2 SSDs ranging from 250GB up to 4TB. Anything larger than 4TB is not currently supported by the system firmware, and drives smaller than 250GB may not provide sufficient space for modern game installations.

Cooling and Heatsink Necessity

High-speed NVMe drives generate significant heat during operation, which can lead to throttling if not managed properly. Therefore, the SSD must have a heatsink attached to dissipate heat effectively. You can purchase an SSD with a pre-installed heatsink or buy a compatible heatsink separately to attach yourself. It is crucial that the heatsink fits within the console’s clearance limits, ensuring it does not exceed 11.25mm in height or interfere with the console’s cover when reassembled.

Installation Compatibility Check

Before purchasing, verify that the chosen SSD is listed as compatible by the manufacturer or has been verified by other users in the PS5 community. Once installed, the console will require you to format the drive before use, which erases any existing data on the SSD. Following these specifications guarantees that your storage expansion will function identically to the internal storage, allowing you to store and play PS5 games directly from the new drive.