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Apple Notebook with Robson Caching?

Digitimes again is making waves on the Mac web about a possible use of Intel technology in upcoming Macs.

Although Intel only demonstrated its Robson cache technology in the fourth quarter of last year, sources now claim that Apple Computer will launch a notebook computer in the middle of this month that utilizes the NAND flash based cache memory technology.


Robson utilizes NAND flash memory instead of the hard disk for computer startup and launching frequently used applications. The use of this technology would allow for faster boot up times and improved battery life in portables utilizing the technology.

Apple is widely rumored to be announcing the first of the Intel based Macs next week at Macworld San Francisco.

Digitimes, however, as a source has been consistently unreliable. There maybe a small exception to this, in that they did predict 2GB and 4GB iPod shuffles back in June. One could read into this as possibly referring to the recently released iPod nano (2GB and 4GB sizes). That being said, it's unclear if we can give Digitimes the benefit of the doubt. According to them a widescreen iBook and G5 iBooks and G5 PowerBooks were all due in 2005.

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80 months ago
Digitimes is going to have to hit a lot more rumors on the head before I'll actually believe one of them.

I'll believe this one when I see it...
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80 months ago
Sounds like the same tech that is being codeveloped between Microsoft and I think Toshiba. Prob wrong on that. Vista is supposedly going to be taking advantage of this uber cache. What is more interesting is the fact that right here there are competing technologies being developed. Microsoft vs. Intel. Very interesting.
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80 months ago
this flash caching i bet is what'll be used on intel macs, not just because of instant bootup, but for anti-piracy. want to stop people stealing something? chuck part of it on a Flash chip. sorted :)
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80 months ago
I was under the impression that NAND memory was, though faster than older types, still slower than standard hard drives...how would this improve boot time?
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80 months ago
This technology has only few benefits, and it benefits Macs less. All it does is that it allows you to boot your system faster, but with Mac you just put your system to sleep in 2 sec and wake it up in another 2, which is what you can't say about Windows. Also this year a new HDD are to come out with the new perpendicular writing technology which will improve capacity as well as performance of them. Current HDD are capable of reading at speeds of 50MB/s, just how much faster that NAND memory can be?
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80 months ago
I really want a fast-boot system. Sleep is a total waste of electricity.
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80 months ago
The way I understand it, Robson is primarily intended to save power. When you put your mac to sleep, it is using battery power to keep the ram "alive" until you wake up the computer. Try leaving your powerbook or ibook on sleep overnight and you'll notice a fairly sizeable drop in battery charge.

Robson uses NAND flash, similar to the one in the nano, to store data without the need for a constant power draw.
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80 months ago
I assume this means there would still be an HD.

HD-less NAND-only sounds great, but would cost too much... for now.
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80 months ago

....Robson uses NAND flash, similar to the one in the nano, to store data without the need for a constant power draw.

Isn't there some kind of new RAM memory under development that will allow you to do that?
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80 months ago

Isn't there some kind of new RAM memory under development that will allow you to do that?


Yes. I forgort the name though. But it is available only in small sticks like in the two digit area of MBs.
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