Average Bench: 54.5% (865th of 1080)

Based on 7,336 user benchmarks.  Models: M4-CT064M4SSD2, M4-CT064 M4SSD2, M4-CT064 M4-CT064M4SSD2, M4-CT064M4SSD3

Average average bench

The Crucial M4 64GB averaged 45.4% lower than the peak scores attained by the group leaders. This isn't a great result which indicates that there are much faster alternatives on the comparison list.


Avg. 4K Random Read Speed 24.1MB/s
Avg. 4K Random Write Speed 62.2MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Crucial M4 64GB is 25%. This is a relatively narrow range which indicates that the Crucial M4 64GB performs reasonably consistently under varying real world conditions.


Avg. Sustained Write Speed 91.1MB/s
Avg. Sequential Write Speed 105MB/s

Average Bench

(Based on 7,336 samples)
Min Avg Max
329 Read 444 500
91.5 Write 105 111
131 Mixed 152 168
52.4 SusWrite 91.1 109
43.2% 198 MB/s
Min Avg Max
17 4K Read 24.1 28.8
17.4 4K Write 62.2 83.2
9.76 4K Mixed 14.7 17.8
88.3% 33.7 MB/s
Min Avg Max
35.8 DQ Read 165 285
74.5 DQ Write 89.8 108
17.2 DQ Mixed 33.5 42.5
50% 96.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
31GB free
Firmware: 070H
SusWrite @10s intervals: 110 104 108 104 110 105 MB/s
Read 499
Write 110
Mixed 151
SusWrite 107
47% 217 MB/s
4K Read 26.1
4K Write 70.8
4K Mixed 15.9
97% 37.6 MB/s
DQ Read 275
DQ Write 107
DQ Mixed 29
64% 137 MB/s
24GB free (System drive)
Firmware: 040H
SusWrite @10s intervals: 83 83 92 88 91 88 MB/s
Read 485
Write 111
Mixed 157
SusWrite 87.4
46% 210 MB/s
4K Read 26.5
4K Write 77.3
4K Mixed 16.2
102% 40 MB/s
DQ Read 128
DQ Write 85.4
DQ Mixed 30.1
43% 81.1 MB/s
59GB free
Firmware: 070H
SusWrite @10s intervals: 107 103 107 103 108 105 MB/s
Read 456
Write 108
Mixed 163
SusWrite 106
45% 208 MB/s
4K Read 20.8
4K Write 61.1
4K Mixed 13.8
82% 31.9 MB/s
DQ Read 132
DQ Write 86.9
DQ Mixed 29.7
44% 82.9 MB/s
56GB free
Firmware: 070H
SusWrite @10s intervals: 101 103 97 102 97 103 MB/s
Read 502
Write 101
Mixed 148
SusWrite 100
46% 213 MB/s
4K Read 24.4
4K Write 7.9
4K Mixed 10.7
55% 14.3 MB/s
7,336 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,157,465 SSDs tested


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AmazonUS $925 years
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Typical M4 64GB Builds (Compare 1,114 builds) See popular component choices, score breakdowns and rankings
Gaming 24%
Desktop 74%
Workstation 25%

System: Dell Precision WorkStation T7500

EDIT WITH CUSTOM PC BUILDER Value: 48% - Average Total price: $151

Popular M4 64GB systems:

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Controller: Marvell 88SS9174-BLD2. Flash Memory: Micron Synchronous 25nm MLC

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