I always use Seagate. I use a ST3300622AS (7200.9 series) as my main HD, and have 3 of the same as cloned backups (I rotate weekly) and a further three ST3300831AS (7200.8 series) as backups in case any of the others fail or I ever need a drive for another PC. They have a 5 year warranty.
A guy on usenet who repairs drives for a living (he's called Odie Ferrous if you want to google-groups him) *used to* rate Seagate drives as the among the most reliable. He used to use Seagates himself - dunno if he still does. His opinions change.
Below are quotes, in ascending date order, from usenet. I've bolded the main bits if you want to skim-read.
From a post in October 2004:
QUOTE
However, in the past 10 days or so I have had about 20 drives in for
recovery.
11 of those have been a mixture of Hitachi and IBM. (I still think of
them - for safety reasons only, you understand - of being one and the
same.)
Of those 11, 2 have been fixed. I will probably manage to fix all bar
about 3 of them. They are pigs to work with.
The other drives have been a mixture of Quantum, Maxtor (a lot - also
best avoided) Western Digital (nice drives to work with - they do as you
say) and an old Seagate.
Sure, there are a number of factors that throw a heavy bias against my
findings - but from what I see come in the door, and from actually
examining and working with the drives, I would NEVER consider purchasing
Maxtor or Hitachi. At the moment. Samsung also.
Granted the roles may well be reversed in a year or two - Hitachis
manufactured from Monday onwards may prove to be the most reliable
drives ever made. But for my money, I know what to avoid.
From 16 December 2004:
QUOTE
I get a lot of drives through here.
The following is based on drives I receive for data recovery, and my own
perception of the storage market.
I am finding that of the current crop of drives, the Seagate ST series
is the best - I get very few in for recovery. They are my first choice
- by a long, long margin.
The worst are Deskstars. Again, by a long margin. Not only are they
falling over all the time, but they are absolute pigs to recover. This
goes for all their current models up to and including the 123.5GB (I
don't have sufficient data on larger drives to begin including them) as
well as their drives up to 3 years old. Avoid like the plague.
Maxtor are also terrible. I believe (from hearsay and from my own
experience - I do not have official figures for this) that Maxtor are
probably out-selling all other drives on the market. They seem to be
the standard choice for external drive housings, which is madness, as
they appear to be the most susceptible to heat-related failure. They
are also **** awkward to work with. Their overall percentage of failure
rate my not be as bad as that - but I don't know how many drives they
are shifting. I'm only guessing that they are the biggest sellers.
A few months ago I would have listed Western Digital as reliable.
However, I am suddenly seeing huge amounts of BB drives in. (WD800BB,
1200BB and 2000BB.) I see very few JB-configured drives in.
I know that a great deal of regulars on this newsgroup will disagree
with me. Before you start flaming, remember that these are all my own
opinions based on my own experiences and my own perception of the drive
market.
From 27 January this year:
QUOTE
At the moment I am receiving primarily Maxtor and Western Digital drives
for recovery, as well as Seagate drives - but only those manufactured in
China. (Only talking about 3.5" drives here.)
Although I absolutely detest Maxtor drives, if they are placed in a
decent housing (which is not generally available from the major
suppliers - you have to go generic) they can perform fairly well. But
if the cooling should fail, the drive most likely will go as well. They
are incredibly susceptible to overheating.
My choice, based on recoveries I have received in recent months, are:
Seagate 7200.9 (but not any manufactured in China, and not 250GB
regardless of provenance) (There have been some reported problems with
the 7200.10, none of which I have been able to confirm or validate.)
Hitachi (recent / new models 400GB and larger - extremely good
performance)
Samsung (I get very few of these in for recovery - perhaps because they
simply don't have the market penetration of the above.)
Avoid Maxtor and Western Digital with a barge pole. If you are given
one, bin it.
Also avoid anything that has LaCie or Formac or OneTouch written on it.
I would also go so far as to include MyBook, Belkin and anything by a
major.
Best bet is to purchase a retail hard drive and a generic (no-name is
fine, so long as it has cooling - specialtech.co.uk have one that I
approve of, despite its plasticity - but it has an 80mm fan that blows
directly onto the circuitry of the driven and keeps the most susceptible
parts cool.)
From 23 March this year:
QUOTE
I feel that all drives these days (high capacity - 300GB and larger)
apart from:
Seagate - Chinese manufacture
Maxtor - across the board
Western Digital - across the board....
...are reliable.
I received a Samsung 500GB SATA drive the other day - very, very nice.
Quiet, and the quickest single drive I have benchmarked to date.
In my mind, at least, Seagate are losing the edge of being the ultimate
choice of drive. I would quite happily use Hitachi or Samsung.
I've had a few Seagate drives in for recovery (300GB and 500GB) whereas
not one single Hitachi or Samsung in recent months.
From 5 April this year:
QUOTE
WD are right up there with Maxtor as being the most popular drives
through my doors, accounting on their own for about 75% of all my
business.
If I were you, I'd destroy the drive and spit out the Ģ50. Why replace
a crap drive with another crap drive?
Get yourself a Samsung or Hitachi or non-Chinese-manufactured Seagate
instead.
Infinitely more reliable than Western Digital.
Just my (informed) 2p.
From 25 April this year:
QUOTE
Is that Seagate drive manufactured in China by any chance?
I have to say that over the past month, my choice of drive has moved
over slightly more in favour of Samsung and Hitachi - 400GB and larger.
I have a feeling Seagate are going through a bad patch. Must have put
some of the Maxtor staff in charge of manufacturing...
From 8 June this year:
QUOTE
Avoid Maxtor and Western Digital like the plague.
I used to wax lyrical about Seagate drives, but am now seeing quite a
few of these in for recovery, so avoid also.
Best choice Samsung or recent Hitachi. Only 400GB and above - smaller
capacities still sketchy.