I installed this myself on my PS4 slim. It wasn't a snug fit, but if you align the screws where they need to be, it will work. I did this and downloaded the latest update on a flash drive and now it's working great. If you plan to install a new hard drive, I would advise you to upload all of your saved data to your online storage if you have PS Plus. It's very reliable and you do not need to buy another external hard drive, which can be pretty expensive, maybe just a flash drive to download the update (you'll only need about 1GB of free space). Overall, you can't beat this price for the great quality, I highly recommend this product.
Verified purchase: Yes | Condition: Refurbished