Panasonic To Ship Form Factor-Standard Blu-ray Drive 94
Lucas123 writes "Panasonic plans to unveil the thinnest Blu-ray Disc drive made yet at the upcoming CES show. The drive is 9.5mm high, which allows it to fit into standard laptop form factors instead of requiring manufacturers to redesign systems to fit high-def DVD players as they've been doing. 'Panasonic has already begun offering samples of the drives to laptop makers with the hope that the companies will build it into new PCs.'"
...what? (Score:2, Insightful)
I'm confused..
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Re:...what? (Score:5, Informative)
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Re:...what? (Score:4, Informative)
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Re:...what? (Score:4, Insightful)
Hey planned obsolescence [wikipedia.org] worked quite nicely for decades. Don't think our consumer psychology would be the same in the western world without it. Hell, some people still buy a new car/tv/whatever every three to five years because planned obsolescence has taught us that older consumer products are junk. The stuff works fine, just the way it was designed to.
Say no to Size Zero drives (Score:2, Funny)
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I asked the question for a very legit reason.
I honestly don't care for or against either format... yet. Both are still relatively expensive, and I have no equipment that utilizes either one.
Reason why: (Score:2)
http://arstechnica.com/news.ars/post/20071007-new-blu-ray-discs-with-bd-drm-failing-to-play-on-some-devices.html [arstechnica.com]
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Then again, as long as they don't have a recording function, who needs Blu-Ray in a Laptop anyway.
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The parent poster didn't even bother to RTFA: The drive supports 2X writing to single-layer BD-R (write-once) and BR-RE (rewritable) discs and 1X writing to dual-layer discs.
So it does have a recording function
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"1X" means a different bit rate for CD, DVD, Blu-ray, HD-DVD, Compact Flash cards, and so on! It is such a confusing metric that it's a wonder it was adopted so universally.
Can't we just measure optical drives in megabytes/sec? This would make so much more sense...
Re:Too late for MWSF (Score:5, Informative)
honestly it doesn't bother me that they did that.. although i do agree that DVD/Blu-Ray/HD-DVD should have stuck to the same damn unit of measurement... but they kinda did
see the orginal 1x. ment you chould burn a full cd in 1 hour
(diskSize/((60*60)/(xRating)))'s
note that that is only for disk media and not how flash memory is done.. flash is still 1x = 150KB's
Re:Too late for MWSF (Score:5, Informative)
1x happens to be 150KB/s, but that wasn't the original definition.
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sorry about that.. and thank for bringing me back my memory of cartrige loading cd burnners..
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And MB/s doesn't always make sense. Compare writing audio data and data data on a CD. Different sector sizes due to different ways of implementing error correction.
See the technical details section: http://en.wikipedia.org/wiki/Red_Book_(audio_CD_standard) [wikipedia.org]
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Until the graphics take a serious leap in capability, there's not much use for Blu-Ray capability for computer software. For backup systems? Maybe it would be useful, but it's still very expensive for that.
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Does such a requirement ramp up the size or power requirements of these devices?
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2) Whatever needs to be done on the drive is just software that can be run on a micro-controller. Not much bigger than the one that already handle the ATA interface.
So the answer would be: NO.
It is probably just mechanical issues that might not be very difficult to solve but just take more time.
Speed (Score:2)
No.
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Re:Speed (Score:5, Informative)
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The media itself limited recording speed in the past because the discs would shatter if you spun them too fast. It'd be nice if they let us know what has changed with BluRay that means that discs won't tear themselves apart at high rotational speeds. Are they not made of the same polycarbonate materials as HD-DVD/DVD/CD are?
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No.
They cost $400+, and I don't see any faster ones at Newegg.
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These days most of new desktop BD drive products are 4x at $500.
LG GGW-H20L Blu-ray Drive/HD DVD Reader
http://www.pcworld.com/article/id,140332/article.html [pcworld.com]
>The GGW-H20L is the first Blu-ray Disc burner to support 6X speed for writing to BD-R.
>That's up from 4X on the GGW-H10N, and up from 2X on the early Blu-ray Disc burners
> from Plextor, Sony, and Pioneer. In the PC World Test Center's evaluation, the
> drive's performance reflected i
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Dude, you're getting a DELL (Score:2, Informative)
Re:The low volume of posts show... (Score:4, Informative)
Arguing the merits of 7mm vs 9mm sizes? Yeah that's a real hot button issue.
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Like that's ever meant anything on slashdot, or the rest of the internet for that matter.
BC-5500S? (Score:2)
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A picture is over here (may resize your browser):
http://www.span.com/catalog/popup_image.php?pID=17074&osCsid=33580f [span.com]
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Burn me twice...Hey cool! This thing's rewritable!
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Laziest slashdot poster ever (Score:4, Insightful)
Regardless what you think of Sony, Blu-Ray is a format with a wide range of hardware makers defining the standard - not just Sony. It's not like the Betamax situation with Toshiba and HD-DVD.
Media is way too expensive (Score:2)
On top of that, BD disks have the recordable goo on the bottom side, which makes them less durable than both CDs (goo on top) and DVDs (goo in the middle).
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Has it ever occurred to you that perhaps people would like to share hi-def media with one another? As well, given how until very recently BD-R drives were very expensive, economies of scale have not yet resulted in a lower price for media. That will obviously change over time.
On top of that, BD disks have the recordable g
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Except coating trumps that (Score:3, Interesting)
While that distance is shorter, the medium in between is far less fragile [youtube.com] than CD/DVD.
Would you (could you!) do that with a DVD?
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The coatings really do work quite well. They don't make the surface completely unscratchable, but they do make them far more durable than a standard CD/DVD.
different form factor though (Score:2)
HD-DVD Already done? (Score:1)
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-HD-DVD drives are cheaper to make, owing to the red laser.
Incorrect. HD-DVD uses a 405nm laser, which is on the violet end of blue. It's the same laser that Blu-Ray uses.
Sources: http://www.thelookandsoundofperfect.com/overview.html [thelookand...erfect.com] http://www.steppininit.com/tay/hd_vs_blu-ray/about_hd-dvd.html [steppininit.com]
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The post was an obviously intentional attempt to cheerlead HD-DVD. I wasn't looking to provide a balanced summary.
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Guilty as charged.
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HD-DVD was created by the DVD consortium as the next generation of DVD. It is DVDv2. It absolutely relegates DVD to a "classic" status.
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Blu-Ray + HD-DVD (Score:2)
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i dont get it (Score:1)
9.5mm vs 12.5mm (Score:2, Informative)
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Why Does "Thin" Override All other Concerns? (Score:4, Interesting)
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On a related note, I'm getting increasingly annoyed with the computer case manufacturers for not includi
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I think the main reason they were making them this small was to fit in existing form factor products. For instance, now you could simply check 'blu-ray drive' when designing your laptop at Dell and they'll give you one instead of the standard DVD drive. This makes it interchangeable without having to design a special laptop housing just for the blu-ray drive.
now give me a combo drive (Score:1, Interesting)
9mm is thinner than the more common 12.7mm (Score:1)