Average Bench: 47.9% (896th of 1072)

Based on 14 user benchmarks.  Model: Initio 3639S

Below average average bench

The Initio 3639S 128GB averaged 52.1% 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 17MB/s
Avg. 4K-64Thread Mixed IO Speed 50.5MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Initio 3639S 128GB is 25.6%. This is a relatively narrow range which indicates that the Initio 3639S 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 96.3MB/s
Avg. Sustained Write Speed 165MB/s
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Average Bench

(Based on 14 samples)
Min Avg Max
251 Read 335 396
69.9 Write 244 376
62.6 Mixed 226 356
76.8 SusWrite 165 342
54.1% 242 MB/s
Min Avg Max
13.1 4K Read 17 19.9
20.7 4K Write 32.5 38.4
0.9 4K Mixed 16.6 24.4
64.3% 22 MB/s
Min Avg Max
63.2 DQ Read 96.3 116
41.5 DQ Write 119 181
0 DQ Mixed 50.5 106
53.9% 88.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
119GB free
Firmware: 0060
SusWrite @10s intervals: 167 135 133 133 132 134 MB/s
Read 325
Write 329
Mixed 284
SusWrite 139
60% 269 MB/s
4K Read 15.2
4K Write 32.5
4K Mixed 23.3
70% 23.7 MB/s
DQ Read 108
DQ Write 142
DQ Mixed 106
86% 119 MB/s
119GB free
Firmware: 0957
SusWrite @10s intervals: 248 84 83 83 85 83 MB/s
Read 343
Write 208
Mixed 242
SusWrite 111
50% 226 MB/s
4K Read 18.4
4K Write 38.4
4K Mixed 19.6
73% 25.5 MB/s
DQ Read 87.1
DQ Write 178
DQ Mixed 48.5
61% 105 MB/s
17GB free
Firmware: 0957
SusWrite @10s intervals: 107 81 74 73 78 90 MB/s
Read 375
Write 126
Mixed 150
SusWrite 83.9
40% 183 MB/s
4K Read 16.9
4K Write 32.1
4K Mixed 16.7
64% 21.9 MB/s
DQ Read 111
DQ Write 126
DQ Mixed 34.7
49% 90.3 MB/s
14 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,648,631 SSDs tested

Typical 3639S 128GB Builds (Compare 2,441 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 5%
Tree trunk
Desktop
Desktop 43%
Speed boat
Workstation
Workstation 4%
Tree trunk

System: Dell Latitude E7450

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Popular 3639S 128GB systems:

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Solid State Drive Rankings (Price vs Performance) April 2024 SSD Rankings

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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Group Test Results

  • 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.

 Comments

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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $33Corsair 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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