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`corsair

CMFSSD-64GBG2D 64GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 29% (1020th of 1072)

Based on 20 user benchmarks.  Model: `CORSAIR CMFSSD-64GBG2D
Poor: 22%Average: 29% Great: 32%

Very poor average bench

The `corsair CMFSSD-64GBG2D 64GB averaged 70.9% 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.

Strengths

Avg. 4K Random Read Speed 20.8MB/s
Avg. Sequential Read Speed 202MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the `corsair CMFSSD-64GBG2D 64GB is just 10.3%. This is a relatively narrow range which indicates that the `corsair CMFSSD-64GBG2D 64GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 7.07MB/s
Avg. 4K-64Thread Read Speed 15.2MB/s
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Average Bench

(Based on 20 samples)
Rank 102029%
Min Avg Max
132 Read 202 223
54 Write 103 143
76.4 Mixed 104 170
46.9 SusWrite 107 135
28.7% 129 MB/s
Min Avg Max
7.6 4K Read 20.8 25.2
6.9 4K Write 8.99 9.7
6.1 4K Mixed 8.41 9.7
47% 12.7 MB/s
Min Avg Max
5.4 DQ Read 15.2 27.8
6.3 DQ Write 7.07 8.6
4.41 DQ Mixed 8.48 9.9
7% 10.3 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
20GB free
Firmware: 9C1Q
SusWrite @10s intervals: 116 124 132 124 139 146 MB/s
31.7% Below average
Read 212
Write 67.7
Mixed 80.3
SusWrite 130
27% 123 MB/s
4K Read 22.1
4K Write 9.6
4K Mixed 9.2
50% 13.6 MB/s
DQ Read 16.8
DQ Write 7
DQ Mixed 9.6
8% 11.1 MB/s
21GB free
Firmware: 9C1Q
SusWrite @10s intervals: 126 110 127 126 101 66 MB/s
31.3% Below average
Read 220
Write 122
Mixed 113
SusWrite 109
31% 141 MB/s
4K Read 23.3
4K Write 9.5
4K Mixed 9.4
52% 14.1 MB/s
DQ Read 16.1
DQ Write 7.1
DQ Mixed 9.9
8% 11 MB/s
25GB free
Firmware: 9C1Q
SusWrite @10s intervals: 101 113 108 128 144 141 MB/s
31.2% Below average
Read 205
Write 62.8
Mixed 76.4
SusWrite 122
26% 117 MB/s
4K Read 22.4
4K Write 9.5
4K Mixed 9.4
51% 13.8 MB/s
DQ Read 16.7
DQ Write 7.3
DQ Mixed 9.6
8% 11.2 MB/s
25GB free
Firmware: 9C1Q
SusWrite @10s intervals: 135 115 124 102 124 102 MB/s
30.6% Below average
Read 205
Write 133
Mixed 76.5
SusWrite 117
30% 133 MB/s
4K Read 22.1
4K Write 9.2
4K Mixed 9.2
50% 13.5 MB/s
DQ Read 16.2
DQ Write 6.9
DQ Mixed 9.9
8% 11 MB/s
23GB free
Firmware: VBM19C1Q
SusWrite @10s intervals: 94 113 106 101 125 135 MB/s
29.5% Poor
Read 196
Write 72.5
Mixed 89
SusWrite 112
26% 117 MB/s
4K Read 21.2
4K Write 9.5
4K Mixed 9.1
49% 13.3 MB/s
DQ Read 16.1
DQ Write 7.3
DQ Mixed 9.5
8% 11 MB/s
52GB free
Firmware: VBM19C1Q
SusWrite @10s intervals: 132 125 133 136 139 137 MB/s
20.5% Poor
Read 132
Write 138
Mixed 106
SusWrite 133
29% 128 MB/s
4K Read 7.6
4K Write 6.9
4K Mixed 6.1
23% 6.87 MB/s
20 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,712,243 SSDs tested

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Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. Our calculated values are checked against thousands of individual user ratings. The customizable table below combines these factors to bring you the definitive list of top SSDs. [SSDrivePro]

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  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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Speed Comparisons

vs Crucial MX500 250GB
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1072 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

 Frequently Asked Questions

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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