Sandisk Ultra 64GB (SDSQUNC-064G-GN6IA)

Sandisk Ultra 64GB SDSQUNC-064G-GN6IA
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Deze micro SDXC UHS-I Card with Adapter meebesteld voor iemand anders en aangezien er hier op tweakers no geen reviews/benchmarks waren heb ik deze toegevoegd.
Het is de 64GB versie met op de verpakking vermeld de "nieuwe" Speed up to 80MB/s* 533x
Exacte nummer is: SDSQUNC-064G-GN6IA

Voor de rest waren er geen specifieke redenen om deze kaart te kiezen behalve dat deze een nette combinatie van prijs (€20) en specificaties heeft


Ik heb de testen op 1 systeem gedraaid met de volgende hardware:

a) USB3, Windows 8.1, ASRock Z87E-ITX, Intel i5-4670
b) Transcend TS-RDF8K (USB3.0)

Getest met de volgende programma's

• CrystalDiskMark benchmark
• H2testw v1.4
• FAKEFLASHTEST v1.1.1

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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 : 83.853 MB/s
Sequential Write : 22.634 MB/s
Random Read 512KB : 70.733 MB/s
Random Write 512KB : 0.428 MB/s
Random Read 4KB (QD=1) : 6.858 MB/s [ 1674.4 IOPS]
Random Write 4KB (QD=1) : 0.522 MB/s [ 127.4 IOPS]
Random Read 4KB (QD=32) : 7.306 MB/s [ 1783.8 IOPS]
Random Write 4KB (QD=32) : 0.695 MB/s [ 169.6 IOPS]

Test : 1000 MB [H: 0.0% (0.0/58.3 GB)] (x5)
Date : 2015/12/02 19:34:31
OS : Windows 8.1 Enterprise [6.3 Build 9600] (x64)


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H2testw v1.4
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Warning: Only 59684 of 59685 MByte tested.
Test finished without errors.
You can now delete the test files *.h2w or verify them again.
Writing speed: 20.2 MByte/s
Reading speed: 64.1 MByte/s

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FFT - Volume File Test
FAKEFLASHTEST v1.1.1 [SSi]
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FAKEFLASHTEST v1.1.1 [SSi]
DRIVE 5 - 58.0GiB Generic STORAGE DEVICE
FFT - Quick Size Test (destructive)
H: (no label) DRIVE 5 - 58.0GiB Generic STORAGE DEVICE

Writing marker blocks to drive 5
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Reading back marker blocks...
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Test took 18 seconds.

Device quick test was OK *** PASSED ***

NOTE: Drive filesystem has been erased - please partition and format it, and then test with H2TESTW for thorough test.

INFO: This device is classed as a Removable Disk by Windows.
Unplug and re-connect the drive, then reformat it using Windows or RMPrepUSB.

En hieronder dezelfde resultaten maar dan de screenshots