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Asmt

ASM235CM 18TB

▲ 500 ▼

Release date ≈ Q2 2022.

Average Bench: 28.8% (1022nd of 1074)

Based on 7 user benchmarks.  Model: ASMT ASM235CM
Poor: 9%Average: 28.8% Great: 42%

Very poor average bench

The Asmt ASM235CM 18TB averaged 71.2% 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 23.9MB/s
Avg. Sequential Mixed IO Speed 170MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Asmt ASM235CM 18TB is 33.7%. This is a relatively narrow range which indicates that the Asmt ASM235CM 18TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 4.83MB/s
Avg. 4K-64Thread Mixed IO Speed 2.31MB/s
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Average Bench

(Based on 7 samples)
Rank 102228.8%
Min Avg Max
39 Read 170 259
36.2 Write 167 251
33.5 Mixed 170 272
9.4 SusWrite 156 264
37.4% 166 MB/s
Min Avg Max
3.6 4K Read 23.9 41
9.3 4K Write 13.3 19
0.1 4K Mixed 1.21 3.4
44.9% 12.8 MB/s
Min Avg Max
3.6 DQ Read 4.83 8.5
6.8 DQ Write 11.8 19.7
0.4 DQ Mixed 2.31 6.4
3.47% 6.31 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
13TB free
Firmware: 0
SusWrite @10s intervals: 256 268 260 266 266 268 MB/s
42.3% Average
Read 244
Write 224
Mixed 224
SusWrite 264
54% 239 MB/s
4K Read 35.2
4K Write 14.7
4K Mixed 0.1
61% 16.7 MB/s
DQ Read 4
DQ Write 8.6
DQ Mixed 0.4
2% 4.33 MB/s
16.5TB free
Firmware: 0
SusWrite @10s intervals: 179 182 184 182 181 183 MB/s
38.1% Below average
Read 259
Write 251
Mixed 222
SusWrite 182
51% 228 MB/s
4K Read 33.9
4K Write 15.3
4K Mixed 1.1
61% 16.8 MB/s
DQ Read 4.3
DQ Write 13.3
DQ Mixed 0.5
3% 6.03 MB/s
1.5TB free
Firmware: 0
SusWrite @10s intervals: 173 175 177 175 178 176 MB/s
37.8% Below average
Read 184
Write 192
Mixed 200
SusWrite 175
42% 188 MB/s
4K Read 41
4K Write 19
4K Mixed 0.2
72% 20.1 MB/s
DQ Read 4.1
DQ Write 19.7
DQ Mixed 1.6
4% 8.47 MB/s
1.5TB free
Firmware: 0
SusWrite @10s intervals: 190 192 190 187 192 194 MB/s
20.6% Poor
Read 116
Write 117
Mixed 94.1
SusWrite 191
29% 129 MB/s
4K Read 3.6
4K Write 9.3
4K Mixed 2.5
14% 5.13 MB/s
DQ Read 4.9
DQ Write 8.7
DQ Mixed 6.4
5% 6.67 MB/s
9.5TB free
Firmware: 0
SusWrite @10s intervals: 104 101 103 101 101 101 MB/s
19.6% Very poor
Read 192
Write 187
Mixed 138
SusWrite 102
35% 155 MB/s
4K Read 7.7
4K Write 9.6
4K Mixed 1.8
19% 6.37 MB/s
DQ Read 8.4
DQ Write 9.2
DQ Mixed 6
5% 7.87 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,016,965 SSDs tested

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Solid State Drive Rankings (Price vs Performance) May 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.

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Speed Comparisons

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1074 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 i5-12600K $176Nvidia RTX 4060 $290Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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