jkarns at etb.net.co
Wed Dec 28 20:52:27 MST 2005
On Tue, 27 Dec 2005, Dean Brissinger wrote:
> On Tuesday, December 27, 2005 10:52 AM Zan Lynx wrote:
>> On Mon, 2005-12-26 at 08:23 -0700, Sean Reifschneider wrote:
>>> On Fri, Dec 23, 2005 at 02:39:01AM -0700, Nate Duehr wrote:
>>>> Always liked Seagate drives better anyway... ;-)
>>> I recently tried some Seagate 300GB drives and out of 4 I had one
>>> fail in the first month... Not overly impressed with those 300GB
>>> SATA drives.
>> Infant mortality. It's quite a common problem in electronics. But
>> if it works past the first few weeks, it's likely good for years.
> Seagate has known problems with their big disks. Something to due with
> a change in the bearing size and amount of lubricant that causes an
> internal ESD buildup. This is a known problem that seagate hasn't been
> very willing to fess up to in the Fibre and SCSI market (all disks have
> the problem but only 10% expect failure?). The bottom line is that
> under heavy write access the bearings break down and stall the platter.
> The drives can be power cycled a number of times as a temporary
Hmm. Reminiscent of the "stitching" problem that a run of their product
had back in the days of the 40 MB drives, where one had to physically
shake/rotate the drive in the around the platter axis to unstick the
heads from the platter surface after cool-down. Happened to me just
after the warrenty had expired, of course.
> I've also seen heat kill all brands of big disks. A good chassis is
> worth the extra money. Thus far my WD 300's are doing good with 24/7
> read/write activity after a month. I stuck a big fan in front of them
> to blow the heat away though.
Any idea if their IDE series drives suffer from the same malady? Several
months ago I picked up a 300 GB external USB model. Overheating will
probably not be problem though, as the timeout for spindown after
inactivity is rather (too) short - about 5 min, and the thing spins down
until the next read / write request. It would be nice to be able to set
it the timeout a bit higher - say about 15 or 20 min.
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