I would like to replace the internal HDD of my PS4 with another one at least 2TB.
Can someone suggest one compatible with a good price. There is so much offer out there and am confused by all different prices, SMR, CMR and so on.
Thank you in advance
Stay away from Shingled Magnetic Recording… those drives are mainly intended for archival purposes, not things like gaming. So what it does is: when it writes data, it initially writes it to the fast area of the drive, but then in the background it moves the data around onto slower-to-write areas of the drive. So it's constantly shifting data around in the background (while you're trying to play games). So to give you an example, let's say you just installed a game, it will install fine, but then once installed it will move all that data in the background WHILE you're presumably trying to play the game, resulting in slow disk access times.
So you want a CMR drive, other than that, you can pick up pretty much any drive. In general, the faster the RPM's of the drive, the faster the access times, so get the fastest drive you can. If you don't mind spending a bit more though, a 2TB SSD drive isn't that expensive these days. For example, you can get one of these from Amazon for $229 and it delivers Tuesday: https://www.amazon.com.au/dp/B07QRSR5M4/
You're never going to get the full speed of an SSD due to other limitations in the PS4, but it will be the fastest drive you can get for the PS4. You also need to check the height of the drive as the PS4 can only take drives up to a certain height… I think the limit was 9.5mm, so make sure you don't exceed that. The 2TB SSD I linked to is 7mm and should fit okay.
The only other thing I can tell you is this, when downloading the firmware to install on the new drive, make sure you get the full version of the firmware, not the upgrade firmware which is smaller and not intended for a new drive installation.