USBメモリ競争

たまたま手元に集まった

  1. BUFFALO USB3.0/2.0用 16GB RUF3-K16G
  2. TDKMedia, Transit, PMAP 8GB
  3. Amazon ベーシック 8GB

iozoneしかないのでそれで比較。

msdos fs 100MB

  1.         10111629 bytes/second for writing the file
            53227208 bytes/second for reading the file
         
  2.         7216627 bytes/second for writing the file
            27449633 bytes/second for reading the file
         
  3.         9086447 bytes/second for writing the file
            21754688 bytes/second for reading the file
         

Amazon basic健闘。

NetBSD ffs(wapbl) 512MB

  1.         6814812 bytes/second for writing the file
            100349703 bytes/second for reading the file
         
  2.         3844953 bytes/second for writing the file
            138726333 bytes/second for reading the file
         
  3.         3446340 bytes/second for writing the file
            85488998 bytes/second for reading the file
         

BUFFALO安いわりに速いですな。