Before you install your WD Black SSD in PS5
To install WD Black SSD in PS5, you need to open the console's expansion bay, insert the drive at a diagonal angle, secure it with the mounting screw, and format it through the system settings, the full process takes about 15 minutes. Before you begin, verify that your drive meets Sony's published specifications: the PS5 requires an M.2 NVMe SSD with a PCIe Gen4 x4 interface, a sequential read speed of 5,500 MB/s or faster, and a capacity between 250GB and 8TB. The drive must also have an effective cooling structure, the total height of the SSD plus heatsink must be less than 11.25mm, with no more than 8.0mm above the circuit board and 2.45mm below it. The WD_BLACK SN850P NVMe SSD for PS5 consoles is officially licensed and ships with an optimized heatsink designed specifically for the PS5's M.2 slot, so it meets all these requirements out of the box. Finally, ensure your console has the latest system software update installed before you start, as older firmware may not recognize the new storage device.
What you need for the installation
Gather only a few items before you start: your WD Black SSD, a small Phillips-head screwdriver, and a clean, stable work surface. You do not need a USB backup device for this hardware-only installation, the PS5's M.2 expansion slot is designed for adding storage without touching your existing console storage, so your current games, saves, and settings remain untouched. Static electricity is the main risk when handling internal components, so touch a grounded metal object like your console's chassis or a radiator before picking up the SSD. Wear cotton clothing if possible, and avoid working on carpeted floors. The screwdriver should fit the small screws on the PS5's expansion bay cover and the mounting screw inside the M.2 slot, a standard #1 Phillips bit works for most consoles.
Step 1: Prepare your PS5
Press and hold the power button on your PS5 until the power indicator blinks and then turns off completely, do not simply put the console into Rest Mode. Unplug the power cable, HDMI cable, and any USB devices connected to the console. Place the PS5 on a stable, flat surface with the rear panel facing you, and ensure you have adequate lighting to see the small components inside. Ground yourself again by touching a metal surface, and keep the WD Black SSD in its anti-static bag until you're ready to insert it.
Step 2: Open the PS5 expansion slot
Remove this screw using your Phillips screwdriver and set it aside in a safe place where it won't roll away. Lift the rectangular cover straight up and off the console to reveal the internal M.2 expansion slot beneath it. Do not slide the cover sideways, as the locking mechanism is designed for a vertical lift. Keep the cover and its screw together so you can reattach them later.
Step 3: Adjust the spacer for your SSD
Inside the open expansion bay, you'll see the M.2 connector on one side and a small screw with a cylindrical spacer on the other. Remove both the screw and the spacer from the slot, the spacer is a small metal ring that sits in one of several grooves along the bay. Your WD Black SSD uses the standard 2280 form factor, so reposition the spacer into the groove marked "80" (which corresponds to 80mm in length). Insert the spacer into that groove, then hand-tighten the screw into the spacer's threaded hole, leaving it slightly loose so you can slide the SSD underneath it later. If your WD Black SSD came with a pre-installed heatsink, the spacer adjustment is identical, the heatsink does not affect the mounting position.
Step 4: Insert the WD Black SSD
Hold the WD Black SSD by its edges only, avoid touching the gold connector pins or the exposed circuit board. Align the notched end of the SSD's connector with the corresponding notch on the M.2 slot inside the PS5. Insert the SSD at a diagonal angle of about 54 degrees, tilting the drive upward so the connector end goes in first. Apply firm, steady pressure to push the connector fully into the slot, you should feel it seat completely with no gap visible between the SSD and the connector. Do not force it; if it doesn't slide in smoothly, check that the notch alignment is correct. Once fully inserted, lower the opposite end of the SSD down toward the spacer you positioned in the previous step.
Step 5: Secure the SSD and close the slot
With the SSD lying flat against the spacer, tighten the screw you left loose in Step 3. Turn it clockwise until it holds the SSD firmly in place, but stop as soon as you feel resistance, overtightening can strip the threads or crack the circuit board. Gently press down on the SSD to confirm it doesn't wiggle or lift at either end. Now reattach the rectangular expansion cover you removed in Step 2, aligning its edges with the bay's outline, and lower it into place. Replace the cover's screw and tighten it until snug. Finally, slide the console's outer cover back into position from the rear, pushing it forward until you hear a click that indicates it's locked in place.
Step 6: Power on and initialize the SSD
Reconnect the power cable and HDMI cable to your PS5, then press the power button to boot the console. If a system software update is available, the PS5 will prompt you to install it, complete this update before proceeding, as the M.2 slot may not be recognized on older firmware. Once the home screen loads, navigate to Settings, then select Storage. You'll see the newly installed WD Black SSD listed as "M.2 SSD Storage." Select it and choose the option to format it as extended storage. The formatting process takes less than a minute and prepares the drive for use with PS5 games, and you can also use this space for playing PS4 games from an M.2 SSD on PS5. After formatting completes, the console will display the drive's total capacity, confirming the installation was successful.
Set your WD Black SSD as the default install location
To make the most of your new drive, go to Settings, then Storage, then Installation Location, and select M.2 SSD Storage as the default destination for new game installs. This ensures future downloads go directly to the faster WD Black drive, preserving your console storage for saves, screenshots, and system files. If you already have games on the internal drive, you can move them to the new SSD by opening your Game Library, highlighting a game, pressing the Options button, and selecting "Move Games and Apps." This is especially useful for managing your PS5 storage capacity, discs and expansion, since large AAA titles can exceed 100GB each. You can also use the same Game Library menu to move PS5 games to m.2 storage in batches, freeing up the internal drive for system operations and reducing load times across your entire library.
