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Author Topic: Any film companies using large capacity flash drives?
Gordon McLeod
Film God

Posts: 9532
From: Toronto Ontario Canada
Registered: Jun 99


 - posted 11-05-2019 10:40 AM      Profile for Gordon McLeod   Email Gordon McLeod   Send New Private Message       Edit/Delete Post 
i have always been happy with Patriot usb sticks they even have a 1tb

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Scott Norwood
Film God

Posts: 8146
From: Boston, MA. USA (1774.21 miles northeast of Dallas)
Registered: Jun 99


 - posted 11-05-2019 11:33 AM      Profile for Scott Norwood   Author's Homepage   Email Scott Norwood   Send New Private Message       Edit/Delete Post 
The 29-connector SAS pinout is here.

SAS pinout

Not sure why there are so many grounds or multiple same-voltage power pins, but that's how the connector was designed. There are 29 pins in total.

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Marcel Birgelen
Film God

Posts: 3357
From: Maastricht, Limburg, Netherlands
Registered: Feb 2012


 - posted 11-05-2019 12:27 PM      Profile for Marcel Birgelen   Email Marcel Birgelen   Send New Private Message       Edit/Delete Post 
From what I heard, the extra pins are primarily used for in-line power supply. A SAS bus can carry a higher load of devices without external power than SATA.

Also, the voltage ranges on a SAS bus are higher than on SATA, allowing for longer cables, but that has nothing to do with the amount of pins.

I guess some of the pins can also be used for data in a newer protocol revisions. A bit like how Ethernet evolved over standard 8-wire CatX cabling.

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