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  1. T

    Windows 7 Dramatic difference between hard disk transferrate "sequential" vs. "random" access?

    I have connected my computer through USB 3.0 cable with an external (backup) hard disk (Hitachi HDS724040ALE640, SATA III, 7200rpm, 4TB, NTFS formatted, empty). The USB controller in external case box and the USB port on mainboard are USB 3.0 compatible. When I benchmark now the transfer rate...
    • tobwen
    • Thread
    • access speed benchmarking crystaldiskmark data transfer defragmentation driver settings external hard drive hard disk hitachi performance random access sata iii sequential access storage storage devices transfer rate usage patterns usb 3.0 windows settings write cache
    • Replies: 1
    • Forum: Windows Hardware
  2. P

    Windows 7 Check if an external hard disk case support SATA III or only II ?

    Assume I have a hard disk which supports SATA III (=verified). I want to put this hard disk into an external hard disk case and connect it by USB v3.0 to my computer. Later I want to use case and hard disk as backup storage. Now I doubt that the case supports really SATA III. My guess is that...
    • pstein
    • Thread
    • backup storage compatibility external hard drive hard disk case performance sata ii sata iii storage solutions usb 3.0 windows 7
    • Replies: 2
    • Forum: Windows Hardware
  3. OldTimer

    Windows 8 Just for fun!

    We've touched on the topic about the speed of Win-8 compared to XP and Win-7, but tonight I decided to do something about that. I moved Windows 8 from an old 80 gig Sata II drive to a new Seagate SATA III (6GBM) drive on a SATA III controller card. Windows XP would not run on the SATA III...
    • OldTimer
    • Thread
    • boot time computer speed controller card hardware performance reboot registry script sata iii seagate shutdown speed test system upgrade task manager time measurement vbs script windows 7 windows 8 windows xp
    • Replies: 92
    • Forum: Windows Help and Support
  4. P

    Windows 7 making a hdd image

    hi all. need some help, so hope someone can oblige. have used ATI for a long time with no problems on various machines, including my Windows 7 Ultimate, x86 computer. this machine has a WD black caviar sata lll 500gig hdd, but is connected on sata ll (mobo doesn't support sata lll). have just...
    • Prettygrim
    • Thread
    • acronis true image backup software computer hardware data backup disk drives drive recognition file sizes hdd image installation issues overclocking recovery cd sata iii software alternatives system recovery troubleshooting user support wd caviar windows 7 x64 system
    • Replies: 6
    • Forum: Windows Hardware
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