Update on this purchase. Finally just installed them today lol.
This is results from my current OS drive. It's a SanDisk Ultra II 480GB SSD
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CrystalDiskMark 7.0.0 x64 (C) 2007-2019 hiyohiyo
Crystal Dew World: https://crystalmark.info/
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* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
[Read]
Sequential 1MiB (Q= 8, T= 1): 542.293 MB/s [ 517.2 IOPS] < 15438.80 us>
Sequential 1MiB (Q= 1, T= 1): 493.033 MB/s [ 470.2 IOPS] < 2126.15 us>
Random 4KiB (Q= 32, T=16): 402.616 MB/s [ 98294.9 IOPS] < 5196.32 us>
Random 4KiB (Q= 1, T= 1): 26.776 MB/s [ 6537.1 IOPS] < 152.68 us>
[Write]
Sequential 1MiB (Q= 8, T= 1): 475.830 MB/s [ 453.8 IOPS] < 17577.01 us>
Sequential 1MiB (Q= 1, T= 1): 483.792 MB/s [ 461.4 IOPS] < 2166.03 us>
Random 4KiB (Q= 32, T=16): 254.039 MB/s [ 62021.2 IOPS] < 8245.46 us>
Random 4KiB (Q= 1, T= 1): 95.806 MB/s [ 23390.1 IOPS] < 42.59 us>
Profile: Default
Test: 1 GiB (x5) [Interval: 5 sec] <defaultaffinity=disabled>
Date: 2020/10/09 13

OS: Windows 10 Professional [10.0 Build 18363] (x64)
This is from one of my new drives. It's a Silicon Power Ace 2TB SSD
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CrystalDiskMark 7.0.0 x64 (C) 2007-2019 hiyohiyo
Crystal Dew World: https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
[Read]
Sequential 1MiB (Q= 8, T= 1): 557.645 MB/s [ 531.8 IOPS] < 15014.51 us>
Sequential 1MiB (Q= 1, T= 1): 534.317 MB/s [ 509.6 IOPS] < 1961.92 us>
Random 4KiB (Q= 32, T=16): 247.311 MB/s [ 60378.7 IOPS] < 8464.29 us>
Random 4KiB (Q= 1, T= 1): 24.634 MB/s [ 6014.2 IOPS] < 165.96 us>
[Write]
Sequential 1MiB (Q= 8, T= 1): 523.059 MB/s [ 498.8 IOPS] < 15990.28 us>
Sequential 1MiB (Q= 1, T= 1): 499.777 MB/s [ 476.6 IOPS] < 2097.13 us>
Random 4KiB (Q= 32, T=16): 322.040 MB/s [ 78623.0 IOPS] < 6504.90 us>
Random 4KiB (Q= 1, T= 1): 95.354 MB/s [ 23279.8 IOPS] < 42.78 us>
Profile: Default
Test: 1 GiB (x5) [Interval: 5 sec] <defaultaffinity=disabled>
Date: 2020/10/09 12:50:38
OS: Windows 10 Professional [10.0 Build 18363] (x64)
Just for ****s and giggles here are results from my Samsung SSD 970 Evo 1TB M.2 SSD
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CrystalDiskMark 7.0.0 x64 (C) 2007-2019 hiyohiyo
Crystal Dew World: https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
[Read]
Sequential 1MiB (Q= 8, T= 1): 3564.694 MB/s [ 3399.6 IOPS] < 2347.95 us>
Sequential 1MiB (Q= 1, T= 1): 1925.131 MB/s [ 1835.9 IOPS] < 544.20 us>
Random 4KiB (Q= 32, T=16): 1840.269 MB/s [ 449284.4 IOPS] < 1107.96 us>
Random 4KiB (Q= 1, T= 1): 30.845 MB/s [ 7530.5 IOPS] < 132.57 us>
[Write]
Sequential 1MiB (Q= 8, T= 1): 2484.217 MB/s [ 2369.1 IOPS] < 3332.32 us>
Sequential 1MiB (Q= 1, T= 1): 2476.756 MB/s [ 2362.0 IOPS] < 422.87 us>
Random 4KiB (Q= 32, T=16): 2084.112 MB/s [ 508816.4 IOPS] < 1002.96 us>
Random 4KiB (Q= 1, T= 1): 147.276 MB/s [ 35956.1 IOPS] < 27.64 us>
Profile: Default
Test: 1 GiB (x5) [Interval: 5 sec] <defaultaffinity=disabled>
Date: 2020/10/09 13:11:51
OS: Windows 10 Professional [10.0 Build 18363] (x64)
Last but not least results from my Seagate Expansion USB 3.0 drive just for comparisons
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CrystalDiskMark 7.0.0 x64 (C) 2007-2019 hiyohiyo
Crystal Dew World: https://crystalmark.info/
------------------------------------------------------------------------------
* MB/s = 1,000,000 bytes/s [SATA/600 = 600,000,000 bytes/s]
* KB = 1000 bytes, KiB = 1024 bytes
[Read]
Sequential 1MiB (Q= 8, T= 1): 118.058 MB/s [ 112.6 IOPS] < 70551.48 us>
Sequential 1MiB (Q= 1, T= 1): 98.775 MB/s [ 94.2 IOPS] < 10595.28 us>
Random 4KiB (Q= 32, T=16): 0.638 MB/s [ 155.8 IOPS] <720036.11 us>
Random 4KiB (Q= 1, T= 1): 0.311 MB/s [ 75.9 IOPS] < 13155.93 us>
[Write]
Sequential 1MiB (Q= 8, T= 1): 89.966 MB/s [ 85.8 IOPS] < 73658.38 us>
Sequential 1MiB (Q= 1, T= 1): 88.079 MB/s [ 84.0 IOPS] < 11799.49 us>
Random 4KiB (Q= 32, T=16): 8.914 MB/s [ 2176.3 IOPS] <211257.26 us>
Random 4KiB (Q= 1, T= 1): 5.970 MB/s [ 1457.5 IOPS] < 685.59 us>
Profile: Default
Test: 1 GiB (x5) [Interval: 5 sec] <defaultaffinity=disabled>
Date: 2020/10/09 13:21:14
OS: Windows 10 Professional [10.0 Build 18363] (x64)
So the Silicon Power Ace drives seem to hold up with my SanDisk at a fraction of the cost ($189.99 each). Hopefully they hold up. Pretty happy right now. Time to get some games on them.
Holy hell though. I knew the M.2 drives were super fast but I had never ran a speed test on them. That is just insane.</defaultaffinity=disabled></defaultaffinity=disabled></defaultaffinity=disabled></defaultaffinity=disabled>
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