Exactly what the title says, my current PowerBook hard drive works just fine but it's the original 80GB 5200RPM drive from 2005, so it's a little slow. I'm looking for something 7200 RPM and at least 100GB. Not sure where to buy from either, I looked on ebay but couldn't find any legit looking sellers. Also, I have looked at the SSD options but it's way to expensive to sink into a 10 year old laptop.
Suggestions?
The biggest 7200rpm drive ever made was a Hitachi 100GB drive that was produced till 2007. There is no bigger one.
The WD 160-320GB 5400rpm drives already mentioned here are faster or as fast as the 7200rpm Hitachi drive, because they have the younger technology, they were produced till 2012 (if I am correct).
There is also a Samsung 160GB drive, which is as fast as the WD drive, too. Beware there are two generations of that drive, look for the last two letters on the model number. One of them has 2 and one of them 1 platter. The latter is tiny bit faster and quieter, but you have to google which model number that was, I don't remember form the top of my head.
When I compare my 320GB WD (2 platters) with my 160GB Samsung (1 platter) the Samsung is quieter (though that might just be because of a different sound characteristic, which is nicer on my ears) and it seems cooler. I did not test a 160GB WD scorpio blue in comparison. I own one, but it is one that was an OEM drive taken from a laptop with manufacturing date 2008 and it had run a long time and is loud because of its age.
If you compare prices, you might find, that a 320GB WD is the same price as a 128GB mSATA SSD (1,8" important!). Don't take a 80GB WD. Only take a 120GB HDD, if it is not old or has few running hours and is 1 platter design. Better go 160GB or 320GB. This is also, because HDDs tend to get slower in those regions of the platter that are further away and you will have a better experience, even if you only use 1/3 of the big drive. Also those WD with the blue label are most of the time in better shape, because they are retail HDDs, while the scorpios with white label are taken from Laptops and might have run a long time (if the seller doesn't give you a SMART screenshot).
On SSDs, I tested a 256GB Crucial m4 back then (because at the time it was said that it has the best Garbage Collection, btw. the newer models come with temperature sensor) and I couldn't really see a difference, but all other users seem to see a difference with an SSD in normal life usage. I don't know why that is.
