SanDisk Extreme USB 3.0

Беру вторую такую флешку на 16Gb для записи OS, LiveCD. Тесты: FAT32 форматирование заводское: ----------------------------------------------------------------------- CrystalDiskMark 4.0.3 x64 (C) 2007-2015 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 182.739 MB/s Sequential Write (Q= 32,T= 1) : 61.871 MB/s Random Read 4KiB (Q= 32,T= 1) : 10.919 MB/s [ 2665.8 IOPS] Random Write 4KiB (Q= 32,T= 1) : 10.697 MB/s [ 2611.6 IOPS] Sequential Read (T= 1) : 89.347 MB/s Sequential Write (T= 1) : 60.817 MB/s Random Read 4KiB (Q= 1,T= 1) : 9.042 MB/s [ 2207.5 IOPS] Random Write 4KiB (Q= 1,T= 1) : 10.368 MB/s [ 2531.3 IOPS] Test : 100 MiB [G: 0.1% (0.0/14.9 GiB)] (x3) Date : 2015/05/07 18:21:33 OS : Windows 7 Home Premium SP1 [6.1 Build 7601] (x64) NTFS форматирование в win7 x64: ----------------------------------------------------------------------- CrystalDiskMark 4.0.3 x64 (C) 2007-2015 hiyohiyo Crystal Dew World : http://crystalmark.info/ ----------------------------------------------------------------------- * MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s] * KB = 1000 bytes, KiB = 1024 bytes Sequential Read (Q= 32,T= 1) : 113.509 MB/s Sequential Write (Q= 32,T= 1) : 61.428 MB/s Random Read 4KiB (Q= 32,T= 1) : 10.722 MB/s [ 2617.7 IOPS] Random Write 4KiB (Q= 32,T= 1) : 9.538 MB/s [ 2328.6 IOPS] Sequential Read (T= 1) : 91.223 MB/s Sequential Write (T= 1) : 59.773 MB/s Random Read 4KiB (Q= 1,T= 1) : 10.212 MB/s [ 2493.2 IOPS] Random Write 4KiB (Q= 1,T= 1) : 9.324 MB/s [ 2276.4 IOPS] Test : 100 MiB [G: 0.6% (0.1/14.9 GiB)] (x3) Date : 2015/05/07 18:29:17 OS : Windows 7 Home Premium SP1 [6.1 Build 7601] (x64)