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Rad Community Technical Discussion Boards (Computer Hardware + PC Software) >> Norton Ghost 2003, Ghost v8.x + Ghost Solution Suite (GSS) Discussion Board >> SATA thru Cardbus http://radified.com/cgi-bin/yabb2/YaBB.pl?num=1120278883 Message started by SidCity73Meis on Jul 2nd, 2005 at 1:34am |
Title: SATA thru Cardbus Post by SidCity73Meis on Jul 2nd, 2005 at 1:34am
Hi Gurus!
A newbie question: Is it possible to ghost-image a laptop hard disk to an external SATA hard disk attached via the cardbus? ie, create a bootdisk/bootcd to boot to dos, and somehow getting ghost 2003 to recognize the external SATA hard drive in order to create a ghost image of the laptop's internal hard disk (or a partition) onto the external disk. I have been searching the web for some discussions on this but to no success, so I'm beginning to think it can't be done. Thanks very much. |
Title: Re: SATA thru Cardbus Post by El_Pescador on Jul 2nd, 2005 at 2:06am wrote on Jul 2nd, 2005 at 1:34am:
CLICK HERE to view comments about external SATA HDD enclosures. I have no genuine knowledge - but a very strong gut feeling - that the very concept of a cardbus will prove to be the roadblock, irrespective of the mode of communication. You will just have to try it and see. The really weird - but eminently functional - Metal Gear Box 780SAU2 enclosure has dual USB 2.0/SATA 150 capability, but uses a unique bridge chipset inside to host an IDE HDD. Since 80GB-to-160GB IDE HDDs are going for $20-to-$40 USD after MIR these days, you could trick one out for way under $100. The only drawback is that the DOS-based operations of Ghost 2003 are restricted to the USB mode. On the other hand, if you already have decided to go SATA - as I have - then to merely prove the concept before making a major outlay, try this trick: (1) borrow any style or kind of external HDD enclosure kit; (2) with the top cover temporarily removed, simply shunt the existing data cable aside and attach the distal end of a SATA 150 cable to the SATA HDD before mounting the HDD in the enclosure; (3) attach the 4-pin MOLEX connector from the enclosure power supply to the legacy connector on the SATA HDD (if no legacy connector is available, use a 4-pin MOLEX to 15-pin SATA power adapter); (4) attach the proximal end of the SATA 150 to the SATA cardbus; and (5) power up the external enclosure kit prior to booting the laptop. In the case of my desktop PCs, they will boot off the external HDDs - via a SATA cable port adapter - as long as there is no competitor in the boot sequence. [glb]El Pescador[/glb] |
Title: Re: SATA thru Cardbus Post by SidCity73Meis on Jul 2nd, 2005 at 2:47am
Thanks, El Pescador. I know what you mean.
Initially, like you, I was thinking that the cardbus is going to be a roadblock, but I found that the cardbus is essentially identical to PCI, ie, a bandwidth of 132MB/sec. See here: http://www.pcmcia.org/papers/new_bus.htm#caper Considering that a USB 2 connection is at 60 MB/s, so a USB 2 would be more of a bottleneck than cardbus. [Got this number from your referenced earlier post: USB 2.0 = 480 Mbps (megaBITS per second)=60 MB/s (megaBYTES per second) ] So, I would like to go SATA, like you. But I haven't actually bought anything SATA yet, until I find out that I can use it for ghosting. :) |
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