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kpeddie
 Post subject: UDMA-E Speed
PostPosted: November 19th, 2014, 13:43 
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Joined: February 28th, 2011, 21:04
Posts: 207
Location: United Kingdom
Whats the real world transfer speed(undamaged drive) between port 0 and host and port 0 and 1 on the new UDMA-E cards in comparison to my old UDMA PCI card? Been out for a while now so hopefully a few of you have them.
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lcoughey
 Post subject: Re: UDMA-E Speed
PostPosted: November 19th, 2014, 13:56 
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Joined: February 9th, 2009, 16:13
Posts: 2513
Location: Ontario, Canada
I have both UDMA and UDMA-E running...assuming that the drive is reading healthy:

UMDA: about 40MB/second
UDMA-E: about 90MB/second

That said, if the drive is healthy enough to clone without PC3K utility, I clone with DDI. Most drives cloning on DE are getting getting less than 3MB/second average.

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Luke
Recovery Force Data Recovery
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guru
 Post subject: Re: UDMA-E Speed
PostPosted: November 19th, 2014, 14:26 
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Joined: May 5th, 2004, 20:06
Posts: 2831
Location: England
How fast is DDI?

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All went well until I plugged the drive in.
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lcoughey
 Post subject: Re: UDMA-E Speed
PostPosted: November 19th, 2014, 14:34 
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Joined: February 9th, 2009, 16:13
Posts: 2513
Location: Ontario, Canada
guru wrote:
How fast is DDI?

Again, depending on the condition of the drive. I have seen speeds over 100MB/second, but usually average around 90MB/second. Assuming we are talking about DDI4 and not DDI3, which tends to peak at about 55MB/second.

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Luke
Recovery Force Data Recovery
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kpeddie
 Post subject: Re: UDMA-E Speed
PostPosted: November 19th, 2014, 16:10 
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Joined: February 28th, 2011, 21:04
Posts: 207
Location: United Kingdom
hmm, ill have to change the board my ddi4 is in! Ive never seen it go above 60.
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