F
Folkert Rienstra
J.Clarke said:Nothing strange about it--most of the SATA host adapters currently on
the market don't support ATAPI devices,
Which is a pure software matter (driver), not hardware.
J.Clarke said:Nothing strange about it--most of the SATA host adapters currently on
the market don't support ATAPI devices,
Yeah, that sort of deliberate short stroking has been
around for quite a while now from some manufacturers.
While I can see that thats likely why they do it, to
stop people deliberately killing their drives to get a
bigger replacement, I think it would be a better policy
to not short stroke the drive as a sort of bonus for
those who have been ****ed around by a drive failure.
They dont cross ship the replacement.
Thats much more convenient for the user who
isnt then without a drive for any time at all, and
if the drive isnt completely dead they may be
able to copy stuff from the original drive too.
And can use the shipping container the replacement
showed up in to send the failed drive back in.
Fraid not. They can be surprisingly
slow to send out the replacement too.
Its only the OWNERSHIP that changed. The same monkeys
are largely involved in the design and manufacture of the drives.
Sure, but thats not the problem. The problem was that IBM
kept denying that there ever was a problem with those drives.
Let alone actually fessing up to what the problem actually was.
I find it VERY hard to believe that IBM never did manage to work
out what the problem was, and if they didnt, I wont be touching
any of the drives made by an operation that incompetant.
The problem was that IBM never did admit
that there was any problem with that model.
And kept shipping the suckers another 75GXP
when the first one was RMAed, which went on
to fail itself quite a bit of the time. Utterly obscene.
Basically just a cleaner design. And thats got to be visible
in the price once the volume gets up to pata shipping levels.
Bullshit. Drives are still doing what the physics allows.
The interface is irrelevant on speed with current drives.
You dont get any better performance with mechanically
identical drives which only differ in the interface used.
One advantage with sata drives is the cleaner cabling.
One risk currently is that the technology isnt as mature.
Thats what matters performance wise with hard drives.
Particuarly the basics physics of rpm, platter sizes,
numbers of platters etc for a particular capacity.
Optical drives dont even get within a bulls roar
of exploiting what the pata interface can do.
The only real advantage is a cleaner cabling system.
That can be handy with bigger cases and optical drives.
And the main downside is that there are few motherboards
with that many sata ports currently, not enough to be
able to handle the 4 drives of any type many want to have.
Nope, they dont get anywhere near wringing out the pata interfaces now.
Nope, because there arent many motherboard with JUST sata ports.
Which is a pure software matter (driver), not hardware.
Yeah.
Luckily it was just my system disk and I had moved most data
to some new disks on a raid5 controller I bought the week before.
But it still costs a lot of time.
Their policy is that they don't do that.
Luckily, in Europe, they don't make such a
fuss about the shipping container as in the US.
I would certainly want cross shipment there too.
But the competition doesn't cross ship here either.
Bullshit.
But that might be different in the US too?
Took about a week before I had the replacement.
That's about the same as I heard from other companies.
Luckily I had a spare drive lying around,
so it didn't really bother me much.
Relax Rod, I know.
That's why I put the smiley there.
Duh.
I find that hard to believe too.
Especially since it seems the internet
community had found a likely reason.
Nope.
Seems like only a later production batch failed.
Wrong.
All those review sites had early models and they still work fine.
My 75GXP still works fine too,
but that was also an early model.
But there are lots of reasons (valid reasons from
their standpoint) why they will never admit that.
True. Although I have heard some people who said they
didn't want a 75GXP anymore, that got a new model.
Eventually that will be the case. But if right now a cleaner design
means a more expensive harddisk without any performance gain,
Wrong.
what do yuo expect the customers will do?
Since when is the truth bullshit?
Ah, now I see what you shouted bullshit.
You didn't understand what I meant.
I was comparing harddisks that you can buy in stores.
(difficult to compare performance otherwise)
Duh.
And of those, the bridged models are faster than
the native models that another manufacturer makes.
But of course, if the drive is mechanically identical
and only the interface is different,
then bridges can never be faster.
That's why I bought an sata raid5 controller.
Longer cables can be an advantage too,
although most people will not
have had much problems with that.
Of course all of that matters for the person designing
a new disk. And it matters to me as hardware
enthousiast, but it does not matter to me as buyer.
I just want a fast and silent disk for a good price.
And in making that choice I don't care if they used
pixie dust, or GMR heads or native sata or whatever.
And that can mean that right now a bridged sata drive from
manufacturer A is faster cheaper and just as silent as a
native sata drive from manufacturer B. And I will buy from A.
In 6 months it might be the other way around. If I need
a new disk then, I will make a new choice, based on the
actual performace of the models that are available then.
Current harddisks don't need the higher bandwith
of SATA either. Although there are some other
features of SATA that can be interesting.
That is usually the main reason people buy sata harddisks too.
If that generates a big enough market for
harddisks, then why not for optical drives.
That could well be a reason.
So which advantages are there for
harddisk that optical drives cannot use?
- longer cables. Just as usefull for optical drives as for harddisks
- cleaner cables. Just as usefull for optical drives
- faster. Not important for optical drives, but not really important
for harddisks either. Even with two modern disks on 1 pata cable
you won't find a slowdown. Unless you use the most extreme worst
case scenario you can design in a benchmark.
But in that case you are usually also hitting
the limit of the 33Mhz/32bit PCI interface.
- there are features like tagged command queueing
in sata which is mainly important for harddisks, but
support for that isn't common in harddisks yet.
- there are also some other features in sata that make
a sata Maxtor Diamondmax9 clearly faster then a pata
Maxtor Diamondmax 9 which uses a mechanical identical drive.
Bullshit.
But that same advantage is not visible with the Baracuda V.
So I don't know what is causing that.
Please add the other advantages you see, because this list
doesn't seem to warrant the lack of optical sata drives imo.
What about the reason that others have offered
that lost of sata adapters just don't have support
for sata atapi devices in their software?
You know anything more about that?
Marc de Vries said:Does it matter what causes it?
As long as this software matter isn't fixed optical drive
manufacturers won't use SATA. And rightly so.
But does anybody know why this is not supported in the software?
And thats one of the reasons they can take their drives
and shove them where the sun dont shine and I choose
to use drive manufacturers with a clue on that stuff.
Its always been a terminal stupidity when
cross shipping fixes that problem completely.
Bullshit.
And in plenty of other places too.
Plenty have had to wait a lot longer
than that, reported in here alone.
Not relevant with a cross ship.
Yeah, I have full spare PCs so its really just a nuisance.
Its just another example of a terminal
stupidity in the way they operate tho.
I've always been into dealing with operations
that have got their act into gear on the detail.
Thats why I dont bother with Maxtor. We have
to ship the drive to Singapore using a receipted
delivery system if the seller of the drive has gone
bust, and thats not cheap at all. Bugger that. They
can shove their drives where the sun dont shine too.
Duh.
Yes
Wrong.
Wrong. Plenty of those died too.
There's only ever been a single drive model where every
single copy failed in the field, made by that Indian operation.
Thats irrelevant to failure rates.
Then they can take their drives and
shove them where the sun dont shine.
Sure, but most were told to like it or lump it and what
appears to have happened is that even those stupids
eventually managed to work out that it made a lot
more sense to ship a different model instead. Pity it
took so long for them to come to their senses on that.
No wonder that operation went bust.
Wrong.
Most wont be silly enough to bother with sata for quite a while.
When it aint 'the truth' and is actually just bullshit.
Wrong. Again.
So was I. There aint a single one where the sata
interface adds a damned thing to the performance,
because the pata version isnt pushing the pata interface.
Wrong again.
And they always are currently with drives from a
particular manufacturer in sata and pata format.
And sata cant be faster than pata either.
Yep, there are a few situations where the
cleaner cabling system is more convenient.
Thats what I meant, both thinner and longer legally.
Yep. The main problem is usually with the optical drives
on length and they arent mostly sata for other reasons yet.
No need for sata then.
Or sata either.
Just as true of pata.
Just as true of the interface too. Particularly when currently
there arent that many systems that have just sata ports.
Not with optical drives. There isnt
formal ATAPI support with sata yet.
Nope. Its mostly stupids buying the
latest thing because its the latest thing.
Mainly because ATAPI isnt formally part of sata yet.
Yeah, that clearly cripples the market
for sata optical drives currently.
Its more the other way, lack of ATAPI currently,
and a perception of not much of a market while
most motherboards cant have purely sata drives.
More useful in fact with all cables going
from the drive to the motherboard directly.
Pity that few motherboards currently
have enough sata connectors tho.
Yep, but hard drives are close to needing that than
optical drives. Which is why ATAPI isnt in sata yet.
Nope, because most hard drives dont use that.
You dont need sata for that, its been available
in pata for years now. And is hardly used at all.
Bullshit.
More bullshit.
Its a fantasy.
Lack of ATAPI does. And the lack of enough sata ports too.
Yep, another important factor.
What is there to know ? atapi isnt part of sata yet.
That must make your choose of drive manufacturers very small.
Maxtor and WD have the same policy.
That must make your choose of drive manufacturers very small.
Maxtor and WD have the same policy.
It's the same with almost any component in your PC.
Having such a negative fixation on IBM/Hitachi when they
do the same as the rest of the industry is pretty stupid too.
Is it?
And why do you think so?
Do you live in the Netherlands?
Do you know the policy for Maxtor and WD here?
Well, this is not the only hardware group on the internet.
Maybe the people in the Netherlands
are just more efficient in these matters?
Not relevant since they don't cross ship either.
So IBM/Hitachi stinks because they don't cross ship,
Maxtor too.
That means you won't like WD and Seagate either.
No we have had all the major players in the harddisk market.
Which harddisks do you use?
Oh boy. Don't you know why people use smileys?
Nope.
Not wrong
Not wrong.
Really?
Which model might that have been then,
since that description does not fit the 75GXP.
It isn't.
They people that were told to lump it were probably people
like you who can't discuss things like this in a normal way.
This like you have shown above that you can't act like a
grown up and continue this discussion in a normal way.
it didn't.
not wrong.
Guess dutch costumers are silly then,
because lot of hem already bother with sata.
The US is walking behind in this?
Too bad for you that it is the truth in this case.
But I've realised that you are not interested in
facts. So I won't bother you with them again.
I see no indication that I am.
Then again you could be just a Troll
and now very well what I mean.
I've given a link to a test on tech-report
that shows without a doubt that it does.
But again facts don't interest you. You'd rather live in the
little fantasy world in your head where that doesn't happen.
Not wrong.
Just look at the tests on dozens of review sites,
or test them yourself. The facts are
there, for people that open their eyes.
Open your eyes Rod.
There IS a difference. You might not know WHY,
and I don't know either. But the fact is that there
is a very clear difference in those tests.
Of course. But the fact is that when I choose my new drives
the SATA version was clearly faster then the PATA version.
So the choice was easy.
Most new systems have them now.
But in my case I needed to buy a raid5 controller
anyway, so that wasn't an easy. (unless it would
be much more expensive, which it wasn't)
Right.
There is aparantly formal atapi support with sata.
Wrong.
But there are serious issues with using atapi devices with sata
bridges. Those have also been raised with the T13 group:
http://www.t13.org/docs2003/e03131r0.pdf
Once again the standards on this are not
good enough to prevent issues like this.
In your case, that yould probably be the reason yes.
That's not what T13 says.
I see no reason what that "clearly" cripples the market.
Shouting something like that is easy.
Now try to support that claim.
A pity yes. Especially since those longer cables are
needed for people that want to place a optical drive
in the top 5,25" bay of their bigtower case.
That is only true when they are connected directly
to the southbridge without using pci in between.
This NOT the case for the majority of motherboards.
I know realises that this is your standards answer
when you are confronted with facts you don't like.
again that your standard answer
You are calling the people from tech-report liars?
Nope.
Give me one reason why I should not believe their test,
but should believe a person in a newsgroup
who can only answer with the word bullshit.
Especially since this results can also
be seen in other tests on other sites.
But don't let that bother you.
Just call them all liars too.
I suggest you read the specs on sata again.
But that advice will probably fall on deaf ears.
You are clearly not capable of discussing these matters as
a civilized person, but instead start acting like a 5 year old kid.
I am not going to waste my time on people that behave like that.
You can continu this thread without me.