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Old Nov 1, 2014, 02:33 PM   #51
hfg
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Im thinking of getting a 512gb samsung 840 evo to replace my 128gb SSD in My lacie rugged enclosure. Will it work?

In reading that larger ssds draw more power and therefore won't work since the thunderbolt port can't provide enough.. On the other hand I'm reading that the 256 and 512gb version of the 840 Evo draws almost the same amount of power...

Anyone got a 512gb SSD successfully working in a rugged enclosure?
Yes, the 512GB 840 EVO will work just fine in the LaCie "Rugged" thunderbolt enclosure. The EVO series is much lower peak power than the older (albeit somewhat faster) SSDs which would cause power problems.

In fact, if you purchase the retail "Rugged 512GB SSD" version, it will contain a 840 EVO device.
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Old Nov 1, 2014, 03:10 PM   #52
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Yes, the 512GB 840 EVO will work just fine in the LaCie "Rugged" thunderbolt enclosure. The EVO series is much lower peak power than the older (albeit somewhat faster) SSDs which would cause power problems.

In fact, if you purchase the retail "Rugged 512GB SSD" version, it will contain a 840 EVO device.
Thanks for the reply! And it is a standard sata connector?
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Old Nov 1, 2014, 03:50 PM   #53
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Thanks for the reply! And it is a standard sata connector?
Yes .... very easy to change the disk for the SSD. Slip off the orange "lifeboat" sleeve, remove the corner screws, and gently pop off the end cap to remove the pc board. Swap the drives, reassemble it back together, and you are good to go.

I use 2 of these as external thunderbolt bootable Windows drives on my 2 iMacs. I also use one as a portable Aperture library backup drive. They are all 512GB 840 EVO SSDs and are working great for me.


Good luck...


-howard
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Old Nov 1, 2014, 04:21 PM   #54
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Yes .... very easy to change the disk for the SSD. Slip off the orange "lifeboat" sleeve, remove the corner screws, and gently pop off the end cap to remove the pc board. Swap the drives, reassemble it back together, and you are good to go.

I use 2 of these as external thunderbolt bootable Windows drives on my 2 iMacs. I also use one as a portable Aperture library backup drive. They are all 512GB 840 EVO SSDs and are working great for me.


Good luck...


-howard
Wow, sounds quite easy then. I've not really decided if I need the 512gb or if I'm good with 256. Either way I will upgrade to one of them tomorrow, will report back. I'm also using the LaCie as a windows partition.
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Old Nov 2, 2014, 12:33 PM   #55
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Just finished replacing the original 128gb drive with a 500gb samsung 840 EVO. No problems whatsoever!

Working flawlessly
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Old Nov 8, 2014, 05:50 PM   #56
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Does anyone know if they changed the controller between the v1 Rugged and v2?

From what I can see the only change is updated SSDs and an integrated cable, but I can't confirm what they did with the controller, if anything.
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Old Nov 9, 2014, 02:38 AM   #57
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Does anyone know if they changed the controller between the v1 Rugged and v2?

From what I can see the only change is updated SSDs and an integrated cable, but I can't confirm what they did with the controller, if anything.
Still Thunderbolt 1, Port Ridge.

New SATA-3 controller for ssd and hdd
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Old Nov 9, 2014, 03:28 AM   #58
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Still Thunderbolt 1, Port Ridge.

New SATA-3 controller for ssd and hdd

Cheers.

I noticed they claim the same numbers with the old model, is it not SATA 3?
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Old Nov 9, 2014, 12:18 PM   #59
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Cheers.

I noticed they claim the same numbers with the old model, is it not SATA 3?
Older original is also SATA-3 but also an different ASMEDIA controller. Nothing to worry about. Main improvements are the tethered cable and dust/moisture cover.

Great portable drive.
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Old Nov 9, 2014, 12:26 PM   #60
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Older original is also SATA-3 but also an different ASMEDIA controller. Nothing to worry about. Main improvements are the tethered cable and dust/moisture cover.



Great portable drive.

Ok thanks!

I picked up the previous model refurbished quite cheap, plus it comes with a proper thunderbolt cable, which can be used for other purposes. Thought it was a good deal at around $140USD shipped.

I'll be putting in an SSD at some point, so good to hear it should perform well.
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Old Nov 11, 2014, 07:00 PM   #61
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Wow, sounds quite easy then. I've not really decided if I need the 512gb or if I'm good with 256. Either way I will upgrade to one of them tomorrow, will report back. I'm also using the LaCie as a windows partition.
anyone know how much power can the TB cable sustain? After some research, it appears TB cable only powered enclosure can sustain up to 256gb, higher than this create stability issues.

Thanks
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Old Nov 11, 2014, 07:20 PM   #62
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anyone know how much power can the TB cable sustain? After some research, it appears TB cable only powered enclosure can sustain up to 256gb, higher than this create stability issues.

Thanks
According to the spec, single Thunderbolt copper cable can deliver 10W at maximum.
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Old Nov 11, 2014, 07:26 PM   #63
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The easy answer is to use the same model SSD that the branded vendors use. In the LaCie case it is the Samsung EVO 840 or the Samsung PM851.

You likely don't have enough info available to do your own power calculations and estimates.

The published specs for SSDs don't tell you everything you need to know, and you'll be sorry if you blow the Thunderbolt ports of your computer.

There have been some good sales on the Samsung Evo SSDs.

----------

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According to the spec, single Thunderbolt copper cable can deliver 10W at maximum.
True, but that doesn't help much because you don't know how to allocate the power between the cable, the controller circuitry, and the SSD (or HDD).

What you need to know is how much is left for SSD or HDD in all situations. Extensive read/write operations cause power peaks that have to be accounted for.
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Old Nov 12, 2014, 12:45 AM   #64
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The easy answer is to use the same model SSD that the branded vendors use. In the LaCie case it is the Samsung EVO 840 or the Samsung PM851.

You likely don't have enough info available to do your own power calculations and estimates.

The published specs for SSDs don't tell you everything you need to know, and you'll be sorry if you blow the Thunderbolt ports of your computer.

There have been some good sales on the Samsung Evo SSDs.

----------



True, but that doesn't help much because you don't know how to allocate the power between the cable, the controller circuitry, and the SSD (or HDD).

What you need to know is how much is left for SSD or HDD in all situations. Extensive read/write operations cause power peaks that have to be accounted for.

thanks. very informative.

Also, anyone know the difference between lacie rugged thunderbolt 1TB v1 (9000294) and v2 (9000488) on the adaptor side not the included hard drive It appears Lacie roll out new version and discontinue the old one. Probably can find good price on refurbished v1 to use as an enclosure.

Thanks
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Old Nov 12, 2014, 01:18 PM   #65
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Originally Posted by g4cube View Post
The easy answer is to use the same model SSD that the branded vendors use. In the LaCie case it is the Samsung EVO 840 or the Samsung PM851.



You likely don't have enough info available to do your own power calculations and estimates.



The published specs for SSDs don't tell you everything you need to know, and you'll be sorry if you blow the Thunderbolt ports of your computer.



There have been some good sales on the Samsung Evo SSDs.

----------





True, but that doesn't help much because you don't know how to allocate the power between the cable, the controller circuitry, and the SSD (or HDD).



What you need to know is how much is left for SSD or HDD in all situations. Extensive read/write operations cause power peaks that have to be accounted for.

For this reason, and thanks to your info, I'll be using the Samsung 840 Evo 1TB. It just happens to be one of the best value drives in 1TB anyway, which is a bonus
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Old Nov 12, 2014, 05:05 PM   #66
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thanks. very informative.

Also, anyone know the difference between lacie rugged thunderbolt 1TB v1 (9000294) and v2 (9000488) on the adaptor side not the included hard drive It appears Lacie roll out new version and discontinue the old one. Probably can find good price on refurbished v1 to use as an enclosure.

Thanks
9000294 has a Thunderbolt port that you plug the included cable into
---> max SSD capacity is 256GB w/9000352
https://www.lacie.com/us/products/pr...id=10599RUGGED

9000488 has a permanently attached integrated Thunderbolt cable
---> max SSD capacity is 512GB w/9000491
https://www.lacie.com/us/products/product.htm?id=10629
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