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Author Topic: SCSI to SATA bridge... SSD drive pros/cons?  (Read 5249 times)

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Offline LoadWB

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Re: SCSI to SATA bridge... SSD drive pros/cons?
« on: March 28, 2013, 02:12:16 PM »
There are a number of SSDs which TRIM automatically when necessary.  Personally, I'd prefer running SSDs on all my Amigas: more space for less money, more speed, less power consumption, less heat, and MUCH less noise.

BTW, those Intel 320s are pretty nice.  I don't think they auto-TRIM as I use the SSD Toolbox with mine on XP x64 to run a weekly TRIM.  A similar utility might be rather nice for the Amiga.
« Last Edit: March 28, 2013, 02:16:25 PM by LoadWB »
 

Offline LoadWB

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Re: SCSI to SATA bridge... SSD drive pros/cons?
« Reply #1 on: April 01, 2013, 05:19:58 PM »
Quote from: danbeaver;730913
Not to rain on the parade, but an UW SCSI HDD can easily saturated the Cyberstorm's bus. So an SSD will be no faster; in fact tests done converting the SCSI to SATA shows an impressive bottleneck.

Now I use a $89 128GB OCZ SSD in my Amy as a small (space is tight in there) backup drive for my 146GB Maxtor 15K U320, but it hangs off a sil3114ide card on my Mediator under OS 4.1


No rain here.  I would like to see some numbers on that as I cannot test for myself since my SCSI-to-SATA is narrow.  I will, however, be able to test on my 2000 with Blizzard 2060 against the installed Seagate 4GB (though it might be an IBM or Western Digital 9GB, I cannot recall which.)

I just want a QUIET drive.  The SSD will be new, have longevity and reliability, produce less heat, and be stable.  The SCSI drives, while fairly sturdy (I have a couple of IBM 36GB which are 12 years-old and other than getter louder every year, they show no errors or other signs of deterioration) are just too old for my tastes or too expensive for newer drives.

I picked up a narrow SCSI-to-SATA adapter for $129 and a 64GB SSD for $30.  These will go in a SparcStation 20 with dual 100MHz ROSS UltraSparcs.  On an identical test machine the performance difference was marked and perceptible.  I hope to see similar results from the 2000.