I agree w/ Russell, from my experience, NOBODY but NOBODY beats Seagate for
absolute quiet operation. They are DEAD silent, you literally have to have
your ear right on the HD to hear anything, and even then it's difficult.
While others have varying degrees of silence (none are as noisy as the old
drives of just a few years ago), and I've had almost all of them at one time
(WD, Maxtor, Seagate, etc.), there's just no comparison, the Seagate wins
hands down for silence, they're PERFECT for a family room PC, upgrading a
TiVo, etc., where silence is king. Of course, the Seagate's rarely come in
first in the performance arena on various benchmarks, it's the price you pay
for silence. The problem w/ some other drives, particularly the WD's, is
they sometimes produce a very high-pitched whine, almost imperceptible, but
once you notice it, it tends to gnaw at you. If can vary in intensity from
unit to unit. I recenty got a WD 120GB, the whine was so bad, I just
couldn't stand it anymore, I dumped it on eBay only two days after buying
it! But the other 160GB and 200GB WDs on my system are fine, not as silent
as a Seagate, but darn close.
Unless you have a need for absolute top performance (e.g., a gamer), for my
money, the Seagate is my recommendation. If you need more speed, you might
consider purchasing TWO 100GB Seagate's and using SATA-based RAID-0
(striping). Or even smaller HDs, the striping "combines" the capacity of
both HD into a single, logical HD (e.g., 2 x 80GB in stripping = 160GB
total). You'll easily out-perform ANY single HD, regardless of
manufacturer, yet retain the silence of the Seagates (I'm hearing #s like
60MB/sec or more over SATA in RAID0, may require Raptors though). Even your
BEST single IDE HD will be lucky to achieve 27-28MB/sec, or if IDE RAID0,
perhaps 40-43MB/sec. IOW, if you can afford them, you could combine TWO WD
Raptors into a SATA RAID0 configuration and achieve 60MB/sec or better
performance, PLUS, you'd have 74GB x 2 = 148MB capacity, PLUS, 5 YR
warranty! Expensive, for sure, and not as silent as the Seagates, but a
VERY high-performance solution, you'd have to go to SCSI HDs to come close
to this level of performance (and they're VERY noisy).
HTH
Jim