Lexar JumpDrive S73 16GB USB3.0測試 - 儲存設備

By Quintina
at 2012-06-04T20:10
at 2012-06-04T20:10
Table of Contents
原先的規格是USB 3.0
但因為我的筆電僅支援2.0 所以沒有跑出原廠說的數據(原廠說R45 W20)
當作一個參考數據就好
測試工具CrystalDiskMark 3.0.1x64
OS: Win 7 Home Premium SP1 x64
Sequential Read : 30.004 MB/s
Sequential Write : 16.659 MB/s
Random Read 512KB : 31.177 MB/s
Random Write 512KB : 1.619 MB/s
Random Read 4KB (QD=1) : 5.447 MB/s [ 1329.8 IOPS]
Random Write 4KB (QD=1) : 0.033 MB/s [ 8.1 IOPS]
Random Read 4KB (QD=32) : 4.351 MB/s [ 1062.1 IOPS]
Random Write 4KB (QD=32) : 0.036 MB/s [ 8.7 IOPS]
一併附上Patriot Xporter XT Boost 16G USB 2.0的數據
Sequential Read : 30.318 MB/s
Sequential Write : 11.494 MB/s
Random Read 512KB : 30.257 MB/s
Random Write 512KB : 1.380 MB/s
Random Read 4KB (QD=1) : 6.088 MB/s [ 1486.4 IOPS]
Random Write 4KB (QD=1) : 0.014 MB/s [ 3.4 IOPS]
Random Read 4KB (QD=32) : 6.190 MB/s [ 1511.1 IOPS]
Random Write 4KB (QD=32) : 0.017 MB/s [ 4.1 IOPS]
看起來似乎並不差 雖然效能上沒有其他款的USB 3.0好
但是拿來2.0用我想還OK 只可惜LED燈是紅光而非藍光 不然外型會更棒
--
但因為我的筆電僅支援2.0 所以沒有跑出原廠說的數據(原廠說R45 W20)
當作一個參考數據就好
測試工具CrystalDiskMark 3.0.1x64
OS: Win 7 Home Premium SP1 x64
Sequential Read : 30.004 MB/s
Sequential Write : 16.659 MB/s
Random Read 512KB : 31.177 MB/s
Random Write 512KB : 1.619 MB/s
Random Read 4KB (QD=1) : 5.447 MB/s [ 1329.8 IOPS]
Random Write 4KB (QD=1) : 0.033 MB/s [ 8.1 IOPS]
Random Read 4KB (QD=32) : 4.351 MB/s [ 1062.1 IOPS]
Random Write 4KB (QD=32) : 0.036 MB/s [ 8.7 IOPS]
一併附上Patriot Xporter XT Boost 16G USB 2.0的數據
Sequential Read : 30.318 MB/s
Sequential Write : 11.494 MB/s
Random Read 512KB : 30.257 MB/s
Random Write 512KB : 1.380 MB/s
Random Read 4KB (QD=1) : 6.088 MB/s [ 1486.4 IOPS]
Random Write 4KB (QD=1) : 0.014 MB/s [ 3.4 IOPS]
Random Read 4KB (QD=32) : 6.190 MB/s [ 1511.1 IOPS]
Random Write 4KB (QD=32) : 0.017 MB/s [ 4.1 IOPS]
看起來似乎並不差 雖然效能上沒有其他款的USB 3.0好
但是拿來2.0用我想還OK 只可惜LED燈是紅光而非藍光 不然外型會更棒
--
Tags:
儲存設備
All Comments

By Rae
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at 2012-06-07T12:48
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