CrystalDiskMark 3.0.1 x64 (C) 2007-2010 hiyohiyo
Crystal Dew World :
http://crystalmark.info/ -----------------------------------------------------------------------
* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
Western Digital MyPassport Essensial SE 1TB USB3.0 (заполнен на 58%)
Включен в порт USB 3.0 на матери через бракет на морде и шнурок 2.5 м.
Sequential Read: 83.685 MB/s
Sequential Write: 83.280 MB/s
Random Read 512KB: 31.816 MB/s
Random Write 512KB: 35.614 MB/s
Random Read 4KB (QD=1): 0.456 MB/s [111.3 IOPS]
Random Write 4KB (QD=1): 0.862 MB/s [210.6 IOPS]
Random Read 4KB (QD=32): 0.535 MB/s [130.5 IOPS]
Random Write 4KB (QD=32): 0.882 MB/s [215.4 IOPS]
Для сравнения:
Системный C:\ Sequential Read: 899.422 MB/s
Sequential Write: 478.583 MB/s
Random Read 512KB: 601.328 MB/s
Random Write 512KB: 431.685 MB/s
Random Read 4KB (QD=1): 26.031 MB/s [6355.3 IOPS]
Random Write 4KB (QD=1): 228.108 MB/s [55690.3 IOPS]
Random Read 4KB (QD=32): 355.222 MB/s [86724.2 IOPS]
Random Write 4KB (QD=32): 347.973 MB/s [84954.4 IOPS]