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Compare: SanDisk Ultra 64GB vs. SanDisk Ultra Dual Drive Go 128GB

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  SanDisk Ultra 64GB SanDisk Ultra Dual Drive Go 128GB
 
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Technical information
Manufacturer SanDisk SanDisk
Type SDCZ48-064G-U46 SDDDC3-128G-G46
Storage capacity 64 GB 128 GB
Storage capacity (IEC) 57 GiB 115 GiB
Read speed 100 MB/s 150 MB/s
Write speed 0 MB/s 40 MB/s
Performance data AS SSD
Sequential Read 167,00 MB/s 7,55% ∆ 155,27 MB/s
Sequential Write 59,00 MB/s 67,76% ∆ 35,17 MB/s
4K Read 7,61 MB/s 51,90% ∆ 5,01 MB/s
4K Write 1,35 MB/s 382,14% ∆ 0,28 MB/s
4K-64Thrd Read 7,02 MB/s 75,50% ∆ 4,00 MB/s
4K-64Thrd Write 1,53 MB/s 363,64% ∆ 0,33 MB/s
Access time Read 0,370 ms 265,95% ∆ 1,354 ms
Access time Write 7,762 ms 78,23% ∆ 13,834 ms
Score 54 45,95% ∆ 37
Performance data CrystalDiskMark
SEQ1M Q8T1 Read 176,54 MB/s 11,01% ∆ 159,04 MB/s
SEQ1M Q8T Write 50,32 MB/s 39,58% ∆ 70,24 MB/s
SEQ1M Q1T1 Read 176,71 MB/s 11,01% ∆ 159,19 MB/s
SEQ1M Q1T1 Write 52,57 MB/s 30,49% ∆ 68,60 MB/s
RND4K Q32T16 Read 11,07 MB/s 58,70% ∆ 6,97 MB/s
RND4K Q32T16 Write 2,25 MB/s 61,12% ∆ 1,39 MB/s
RND4K Q1T1 Read 10,42 MB/s 50,44% ∆ 6,93 MB/s
RND4K Q1T1 Write 1,79 MB/s 41,59% ∆ 1,27 MB/s
Buy
Current price ca. 9 $ 66,67% ∆ ca. 15 $
Price / GigaByte 0,14 $ 0,12 $
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