err typo... U know = I know
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Browse All TopicsAfter looking at CD Dublicator prices, I asked myself whether it was possible for me to build my own.
1 - What is the best way to do that? I thought about PCI IDE raid cards, would that work?
2 - Is there any max speed issues? I want to have 10 52x CD-Rs burning at the same time. (4 min a CD would be optimal)
3 - Is there any software issues involved?
Thank you for your answer or comment.
Regards, MOP
Ps. This is a project for a charity fund.
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I suggested SCSI because the bandwith is much higher then PCI IDE controllers, you wanted to burn at 52x, personally i don't think that will be possible using 10 cd-r's on IDE.
Only other thing i can think of..
Use 3 PC's with 3 burners each and one Harddisk, make a image of the cd you want to burn and copy it to those 3 pc's.
That way you will burn 9 cd's at the same time.
I agree with Goldwing. Also, SCSI is the only way to get real multitasking. With many IDE devices running on the same PC, you will be using up CPU clock cycles performing time slices. With SCSI, if you get a quality card with a built in buffer and processor, the processing is offloaded from the CPU to the controller card so the system resources remain available. This way, you do not end up with buffer overruns and other errors caused by slow transfer rates.
Perhaps a bus mastering caching IDE controller would work (to some extent), but you will still be limited to 2 devices per IRQ, and you have a limited number of IRQs you can use, even with PCI IRQ Sharing.
Yes, SCSI costs more. Once you price caching controllers and SCSI drives you understand why duplicators cost what they do.
I found this link. Perhaps it will help:
http://club.cdfreaks.com/s
Also take a look at this for software:
http://www.smallbusinessco
Discjuggler is a good piece of software for multiple recorders www.padus.com
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by: GoldwingPosted on 2003-05-14 at 16:23:21ID: 8528440
it SHOULD be possible, but i would advice to get a Ultra Wide SCSI card and 10 SCSI cd-writers (you must have a big-big-big-big tower? to house all these cd-writers)
U know with NERO it's possible to use multiple cd-writers, but i never used it with more than 2 writers.
My best guess would be that you send a mail to Ahead Software (www.ahead.de should have a e-mail adress) and ask if Nero burning rom will support 10 SCSI cd-writers.
If it does.... then you're done.