Seagates are very reliable, and when not quickly replaced.
Dear Poster
I have multiple Seagate Barracuda drives, they are not as fast as the Hitachi/IBM Deskstars abut they are much much more reliable. Yes you will get a speed improvement using RAID 0, or RAID 0 + 1, you will get security with RAID 1, and (JOB which some call RAID 2, stands for 'Just One Big Disk'.
You can happily use any seagate (pair) in combination, try to get a pair with the additional CACHE (8MB for most drives above 80GB) and if you haven't used cached drives then you will need to tell WINDOWS to clear its cache before shutdown. This will prevent any lost data and the dreaded chkdsk routines from running at reboot, Try to partition the drives <= 100gb if you are using win9x or XP / 2000, before the latest service packs, else (even with the latest keep the partitions to <=132GB.)
One word of advice here, to help Windows and many other Windows and DOS, and Linux/ UNIX, tools 'see' the 'end' of the drive, try to always leave one data sector EMPTY at the END of the physical drive (not at every parition as some suggest).
You will be very unlikely to have any of the many WIndows BSOD if you do this, I don't know why, but Windows (since B&W, Win286... to WinXP 64bit) all seem to have this problem as do some versions of Linux/UNIX. So leave the last bit, it's usually only about 7.8mb anyway and for a stable system it's far better to do this, than waste hundreds of hours trying to recover drives that have suddenly 'grown' strange problems.
I have the following SEAGATE Drives (in multiple computer systems, from old 486s through to 3Ghz+)
2 x 17.2GB Seagate Barracuda's (can't remember exact model numbers)
These drives are approximately nine years old and still running perfectly.
4 x 28.8GB (Seagate always uses a bit in the formatting of the drive
)
These are above 6 years old)
4 x 40GB ST400??
These drives are 4 years old
8 x 80GB 4 x SATA 4 x PATA (ST380021a {pata} ST380021S {SATA}
(many mirrored in raid setups on GA-7DXR / Ga-7VT880 - RZ)
(Asus A7880, Gigabyte K7 Triton mobo too .. note mobo US, 4 of 6 gigabyte mobos dead so note this! Asus mobos 100% running record since installing.)
4 x 120GB 2 x SATA 2x PATA
(as 80's above)
2 x 200GB barracudas (arriving on Monday.)
In Twenty years of using PCs I have only had two Seagate drives fail on me, both died within the gaurantee / warranty period and were immediatedly replaced, I live in the UK, the drive had to be posted to Holland and despite this and no Airmail the replacements both arrived in 7 days (less for one just 5 days). One drive that had died was a 10GB, it was replaced with one of the 17.GBs above, which was why I purchased another (to mirror for data backup). This is the best hard-drive customer service record I have come across, many other companies just give you the run around.
I have used literally hundreds of multiple other manufacturers drives for other people MAXTORs aren't bad, but I've had quite a few die on friends machines, (fitting them to their PCs at their specific requests, despite my advice against it) and many of the different manufacturers drives have failed, and in the most part all have later been replaced with seagates. I.e. Micropolis (SCSI BRICK 30GB) Connor [very bad], Maxtor, and many others.
The only others I have found seriuosly reliable are both the Hitachis, & IBMs (Hitachi also produce the IBMs) if you check their product names (e.g Deskstar etc.) they are nearly all the same.
I hope that this information is useful to you, if you have to return a drive try running all Seagates diagnostic software on it first (Seatools), and when preparing the drive (usually preformatted) for use on different or other systems, use only their tools (Disc Wizard) both are freely available from their web site. [see below]
Send them the generated reports, usually they can phone you with a software 'fix' or with details of how to get an RMA if required. i.e
http://www.grc.com (Spinrite) or
http://bootmaster.filerecovery.biz/ for (bootmaster).
They also have a free HELP file (with font to display it properly) with all the jumper settings for ALL their drives and everything they have made to date, download the latest Seagate version of (disk referencer).
http://www.seagate.com goto Support downloads FREE software.
I hope that you find this information useful.
Cheers
John