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Windows 7: Slow Copy speed

24 Jun 2009   #1

Vista Ultimate and Windows 7 32x (7048)
 
 
Slow Copy speed

I do Copy file(12GB-backup PC) from HDD PC to external USB HDD (iOmega 1TB) - speed is about 980kbytes/s, but when I do Copy same file from iOmega to HDD PC - sped is about 49000kbytes/s. I do copy with Total Commander. Why is different copy speed?

My System SpecsSystem Spec
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24 Jun 2009   #2

Win 8 Release candidate 8400
 
 
slow transfers

Quote   Quote: Originally Posted by sigbart View Post
I do Copy file(12GB-backup PC) from HDD PC to external USB HDD (iOmega 1TB) - speed is about 980kbytes/s, but when I do Copy same file from iOmega to HDD PC - sped is about 49000kbytes/s. I do copy with Total Commander. Why is different copy speed?
Hi and welcome to SF. we need a bumch more info before we can help you much. thins like computer make, model, ram, OS, TC version etc.

Let me know Il pop back in later

Ken
My System SpecsSystem Spec
24 Jun 2009   #3

Vista Ultimate and Windows 7 32x (7048)
 
 

Quote   Quote: Originally Posted by zigzag3143 View Post
Hi and welcome to SF. we need a bumch more info before we can help you much. thins like computer make, model, ram, OS, TC version etc.

Let me know Il pop back in later

Ken
There I put 4 pictures about My PC (see attachments)


Attached Thumbnails
Slow Copy speed-001.jpg   Slow Copy speed-002.jpg   Slow Copy speed-003.jpg  
Attached Files
File Type: txt Report.txt (7.7 KB, 241 views)
My System SpecsSystem Spec
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24 Jun 2009   #4

Windows 7 x64 Pro
 
 

Wow that is quite slow indeed. Wondering if all your drivers are up to date...and if not for some reason it is assuming that IOmega device is a USB 1.1 device or not....argh I dunno this is a difficult one.
My System SpecsSystem Spec
24 Jun 2009   #5

Vista Ultimate and Windows 7 32x (7048)
 
 

Quote   Quote: Originally Posted by digitalrurouni View Post
Wow that is quite slow indeed. Wondering if all your drivers are up to date...and if not for some reason it is assuming that IOmega device is a USB 1.1 device or not....argh I dunno this is a difficult one.
NO, iOmega is USB 2. And all chanals are Ultra DMA Mode 5 or 4 enable.
My System SpecsSystem Spec
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 Slow Copy speed




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