W510 & maybe Clover Trail, nice try but one glaring fault.

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Just been working with some USB 3.0 devices mainly to use with Windows to Go and looks like all the W510 has is USB 2.0 e.g. a USB 3.0 drive even with direct connect is topping out at about 26 MB/s for sequential reads where 3.0 should be over 50 & the same as the internal SSD. Looks like a UHS-I HCSD card speed is also  limited by the hardware to about the same.

 

Would like to be wrong but all of my tests even with a 3.0 drive right on the port are about the same and may be a Clover Trail (Z2760) limitation possibly for power reasons (2.0 requires 500ma, 3.0 900ma) but in which case, Acer can do nothing (would love to see a driver update fix but suspect it is architectural. Acer, please comment).

 

Unfortunately if true this makes it a non-contender for many of my uses & will need to stay with I5s (e.g. W700) for now. Too bad.

Answers

  • 1stTimeAcer
    1stTimeAcer Member Posts: 96 Enthusiast WiFi Icon
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    All atom clovertrail devices do not have the support for USB 3.0 as it is a clovertrail limitation, which means to drivers can change that as it is not support by hardware. So if USB 3.0 is a must, you would need to stick with your W700.

     

    ....or if can overlook the smaller screen and shorter battery life, the Surface Pro should be the end of the month.

  • jonW510
    jonW510 Member Posts: 18 New User
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    And the price 

  • padgett
    padgett ACE Posts: 4,532 Pathfinder
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    On my stuff a Kingston "WorkSpace"  USB SSD drive shows sequential R/W (MB/s) on the W510 at 26/23 and on a 3.0 system 228/48 (not a misprint). Makes for a little longer boot.

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