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 Forum index » Taking the Puppy out for a walk » Announcements
USB 3 in new linux kernel
Moderators: Flash, Ian, JohnMurga
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Aitch


Joined: 04 Apr 2007
Posts: 6825
Location: Chatham, Kent, UK

PostPosted: Thu 12 Nov 2009, 14:18    Post subject:  USB 3 in new linux kernel  

Yes, the announcement seems to have been missed, but USB 3 is in the new kernel!
Linux is the first OS to support it! YAY!
Reportedly running at up to 4.8Gbits/sec - 10 times faster than existing USB 2 [yes - I know the reports about true speed!],
it is also, apparently backward compatible, and will run at 480Mhz in USB 2 slots

http://www.afterdawn.com/news/archive/18201.cfm


Flash drives are out already, but obviously, still pricey at around $75-90/32Gb rising to $300 for 128Gb

http://www.afterdawn.com/news/archive/20342.cfm

http://www.supertalent.com/products/stt_usb_detail.php?type=RAIDDrive%20USB%203.0

although getting hold of one may take a while.....[& a bank loan Wink ]

Aitch Smile
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Flash
Official Dog Handler


Joined: 04 May 2005
Posts: 10962
Location: Arizona USA

PostPosted: Thu 12 Nov 2009, 15:22    Post subject:  

I foresee the day when the only connector a computer needs is USB 3. I believe it can potentially handle any existing serial protocol including HDMI and Gigabit Ethernet. What more could you want?
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amigo

Joined: 02 Apr 2007
Posts: 2226

PostPosted: Thu 12 Nov 2009, 15:31    Post subject:  

I wish they had added a hardware requirement to the USB-3 protocol -that of having a locking connector so that dummies don't disconnect their device when mounted Sad
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Aitch


Joined: 04 Apr 2007
Posts: 6825
Location: Chatham, Kent, UK

PostPosted: Thu 12 Nov 2009, 17:44    Post subject:  

Flash, until I can afford USB 3, I find my firewire connected drives perform MUCH faster than usb 2 [and have the advantage of connecting to my mate's MAC when he visits Wink ]

This is also compared to eSATA, which SHOULD be faster, but gets limited by the USB port also [though should be faster on dedicated eSATA port]

here's the explanation

http://www.directron.com/firewirevsusb.html

see Editor notes 1&2 before the conclusion

Aitch Smile
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