[心得] COSTCO PNY 128G
今天在COSTCO看到PNY128G，印象中之前網友的測速雖然沒有真的達到宣稱的
R190MB/S & W130MB/S也都還有R121MB/S & W94MB/S的速度，或者是R142MB/S
& W101MB/S都還算可以接受。
今天買的這一支測試結果如下，H87NWIFI+WIN764直接測無格式化，測了兩次
前後USB3插孔，R110MB/S & W58MB/S，另一台電腦H67+ASMEDIA USB3+WIN732
結果差不多，只有宣稱速度的一半左右，看來是一批比一批還要差。要找時間
跑一趟去退貨了。
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CrystalDiskMark 3.0.3 x64 (C) 2007-2013 hiyohiyo
Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
Sequential Read : 110.738 MB/s
Sequential Write : 58.303 MB/s
Random Read 512KB : 99.652 MB/s
Random Write 512KB : 21.501 MB/s
Random Read 4KB (QD=1) : 5.545 MB/s [ 1353.7 IOPS]
Random Write 4KB (QD=1) : 0.948 MB/s [ 231.5 IOPS]
Random Read 4KB (QD=32) : 6.688 MB/s [ 1632.9 IOPS]
Random Write 4KB (QD=32) : 1.020 MB/s [ 249.1 IOPS]
Test : 1000 MB [H: 0.0% (0.0/120.1 GB)] (x5)
Date : 2015/03/13 13:28:55
OS : Windows 7 Home Premium SP1 [6.1 Build 7601] (x64)
換另一台WIN864 + Z97M-D3H 差不多的慘
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CrystalDiskMark 3.0.3 x64 (C) 2007-2013 hiyohiyo
Crystal Dew World : http://crystalmark.info/
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* MB/s = 1,000,000 byte/s [SATA/300 = 300,000,000 byte/s]
Sequential Read : 108.751 MB/s
Sequential Write : 58.504 MB/s
Random Read 512KB : 100.226 MB/s
Random Write 512KB : 25.034 MB/s
Random Read 4KB (QD=1) : 5.806 MB/s [ 1417.6 IOPS]
Random Write 4KB (QD=1) : 0.932 MB/s [ 227.5 IOPS]
Random Read 4KB (QD=32) : 6.607 MB/s [ 1613.1 IOPS]
Random Write 4KB (QD=32) : 1.005 MB/s [ 245.4 IOPS]
Test : 1000 MB [F: 0.0% (0.0/120.1 GB)] (x5)
Date : 2015/03/14 0:15:22
OS : Windows 8.1 Pro [6.3 Build 9600] (x64)
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我買1245啊
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想說PNY偷到剩8成速度也還可以接受，沒想到只剩5成
※ 編輯: cavalier62 (211.20.115.219), 03/14/2015 16:59:03
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