transfer rate

  1. megatron

    HGST 4TB transfer rate erratic

    https://imgur.com/a/6pHvVfZ Sequential tranfer rate currently(1): Sequential transfer rate in 2015 when I got it(2): Power on hours = 4 years(3) 11 hours spin up time apparently (there are no 198 errors which show under the formatted coloumn, I have a WD10EACS with some bad smart data...
    • megatron
    • Thread
    • hard drive master file table mft transfer rate transferring
    • Replies: 1
    • Forum: Storage Drives
  2. frherbers

    WD Ultrastar DC HC520 / HGST He12 50% slower in the middle

    The WD Ultrastar DC HC520 / HGST He12 should have a transfer rate of 243MiB/sec. This is true for the first two TBs, but than it degrades to only 50% in the center of the drive. Used the following script to run 5 cycles. For each cycle measured the transfer rate at each start of a TB...
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