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Thread started 10 Mar 2011 (Thursday) 17:51
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Hard drive or flash drive?

 
Tim ­ S
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Mar 10, 2011 17:51 |  #1

I see that LaCie now has a 1TB flash drive. What are the pros and cons of flash storage vs disk drives? Is there any info on longevity advantages between the two?

Thanks!


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Tony-S
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Mar 10, 2011 19:16 |  #2

Do you have a link to it? If it's a typical USB flash drive then it'll be rather slow. If it's an SSD, then it will likely be very fast (and expensive).


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Tim ­ S
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Mar 10, 2011 19:53 |  #3

Tony-S wrote in post #11997717 (external link)
Do you have a link to it? If it's a typical USB flash drive then it'll be rather slow. If it's an SSD, then it will likely be very fast (and expensive).

Here is a link: http://www.adorama.com​/VDLARGU1TBS.html (external link) Info says 480 Mbs...


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cjj14u
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Mar 10, 2011 20:03 |  #4

That is not a flash drive or SSD. It is just a 1TB external HD.


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Tim ­ S
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Mar 10, 2011 21:05 |  #5

cjj14u wrote in post #11997968 (external link)
That is not a flash drive or SSD. It is just a 1TB external HD.

Scroll down, it says "High Speed Pocket Flash Drive"
http://pages.e.adorama​.com …5fe45d23252e627​ebbeb#Kata (external link)


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ecub
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Mar 10, 2011 21:28 |  #6

Tim S wrote in post #11998293 (external link)
Scroll down, it says "High Speed Pocket Flash Drive"
http://pages.e.adorama​.com …5fe45d23252e627​ebbeb#Kata (external link)

I tried scrolling down on the link, but it's taking a long time to load. But if you look at the photos your first link, it's connected externally to the laptop. That's an external hard drive enclosure.

Tim S wrote in post #11998293 (external link)
Scroll down, it says "High Speed Pocket Flash Drive"
http://pages.e.adorama​.com …5fe45d23252e627​ebbeb#Kata (external link)

Yeah, USB 2.0 speed at 480Mbits/s is SLOW!!! Do a Google search on SATA speeds. SATA I is 1.5Gb/s, SATA II is 3Gb/s.

1.5Gb/s > 480Mb/s


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ecub
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Mar 10, 2011 21:40 as a reply to  @ ecub's post |  #7

Tim S wrote in post #11997326 (external link)
I see that LaCie now has a 1TB flash drive. What are the pros and cons of flash storage vs disk drives? Is there any info on longevity advantages between the two?

Thanks!

The Lacie external hard drive you posted a link on is no different than a disk drive, except that it's an external drive. This will allow you to connect it from computer to computer with a USB port. I'm sure this is NOT an SSD drive, due to the cost. If this is a SSD drive, I would buy it and just rip apart the external enclosure and use it for my laptop. Keep in mind, 1TB SSD drives cost over $1000.

I can't find any specs on it, but I would suspect that it's a slower 5400/rpm drive, than a typical 7200/rpm drive.


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Tim ­ S
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Mar 10, 2011 21:42 |  #8

According to Adorama's email, it is NOT a hard disk drive. I understand the difference between USB and SATA, I know of 0 computers with an external SATA connection. Every hard disk drive lists in the specs 3.5", 2.5", 5400 rpm, 7200 rpm, etc. This says flash drive.

Here is some other info:http://www.lacie.com …sheet/DS_Rikiki​_GO_WW.pdf (external link)


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ecub
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Mar 10, 2011 21:49 |  #9

Tim S wrote in post #11998509 (external link)
It is NOT a hard disk drive. I understand the difference between USB and SATA, I know of 0 computers with an external SATA connection.

Oops. Sorry. My laptop is about 2 years old. Please see USB specs (external link).

4 x USB 2.0 (4th port shared with eSATA)

Also found another manufacturer with a laptop that has eSata port...
http://us.toshiba.com …ogy-guides/esata-usb-port (external link)


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Tim ­ S
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Mar 10, 2011 21:56 |  #10

Off topic but OK, none of MY computers have an eSATA port....


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ecub
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Mar 10, 2011 22:02 |  #11

I checked Lacie.com and I don't even see them specifying it as a flash drive.

http://www.lacie.com …cts/product.htm​?pid=11551 (external link)


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ecub
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Mar 10, 2011 22:03 |  #12

Tim S wrote in post #11998599 (external link)
Off topic but OK, none of MY computers have an eSATA port....

I use these on all my desktop computers...
Rosewill RC-219 Silicon Image PCI Express eSata x2 NCQ non-RAID SATA II Controller Card (external link)


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ecub
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Mar 10, 2011 22:12 |  #13

FYI, if you look at technology, the largest available flash drive is a 256Gb Kingston (external link), which sells for about $650. If Lacie were a TRUE flash drive and not a hard drive, then a 1Tb would probably costs more than double that.


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ecub
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Mar 10, 2011 22:18 |  #14

If you still want to buy the external hard drive, get it from NewEgg (external link), which sells it a few dollars less.


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ecub
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Mar 10, 2011 22:36 as a reply to  @ ecub's post |  #15

If you look at LaCie Rikiki (external link), it states the following....

With capacities up to 640GB, the LaCie Rikiki (which means "tiny" in French) is one of the smallest mobile hard drives on the market today

.

The only difference I can see between the Rikiki and the Rikiki Go is that the Rikiki Go comes with an integrated USB 2.0 cable.


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Hard drive or flash drive?
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