I will have to buy a new one pretty soon, too ...
It's really not that easy to choose, but that's just because the differences are not too big these days. I think nearly every harddisk manufacturer reduced the warranty from 3 years to just one year.
Exceptions are the "Special Edition" from Western Digital with "JB" (=8MB Cache) in the name and the 8MB cache model(s) from Seagate with 3 years warranty.
The
Seagate Barracuda ATA V 120GB (ST3120024A) makes a good impression, especially because it has one of the lowest temperatures and it's ultra silent. Except for the read perfomance it's a really awesome drive. In contrast to the poor read perfomance it's write perormance is top of the notch again.
Don't know too much about Maxtor drives like the
Maxtor DiamondMax Plus 9 120GB, 8MB Cache (6Y120P0), but a friend of mine is pretty happy with it, it's also pretty silent .... only one year warranty, though.
Another good one IMHO is the
Western Digital Caviar WD1200JB 120GB Special Edition ... fast, silent and 3 years warranty (as mentionend above)
The prices are almost the same: +/- 4 € difference ... approx. 140 €
Then there are two new giant drives (250 GB),
Tom's Hardware has taken a look at them.
Right now my favourite one is the one from SEAGATE, but it might be another one tomorrow