Average Bench: 69% (646th of 1040)

Based on 6,993 user benchmarks.  Model: ADATA SU635

Above average average bench

The Adata SU635 240GB averaged 30.9% 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-64Thread Mixed IO Speed 132MB/s
Avg. 4K Random Read Speed 25.4MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Adata SU635 240GB is 66.1%. This is a particularly wide range which indicates that the Adata SU635 240GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Read Speed 131MB/s
Avg. Sustained Write Speed 218MB/s
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Average Bench

(Based on 6,993 samples)
Min Avg Max
321 Read 414 500
43.1 Write 319 448
19.2 Mixed 276 399
26.9 SusWrite 218 394
68.5% 307 MB/s
Min Avg Max
14.5 4K Read 25.4 41.2
10.4 4K Write 64.7 104
0.3 4K Mixed 27 44
107% 39 MB/s
Min Avg Max
64 DQ Read 131 183
15.1 DQ Write 170 306
0.4 DQ Mixed 132 225
105% 145 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
189GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 349 350 24 72 18 71 MB/s
Read 490
Write 351
Mixed 334
SusWrite 148
74% 331 MB/s
4K Read 29.7
4K Write 92.5
4K Mixed 27.5
129% 49.9 MB/s
DQ Read 78.9
DQ Write 329
DQ Mixed 36.5
77% 148 MB/s
176GB free (System drive)
Firmware: V8X04c12
SusWrite @10s intervals: 331 351 332 325 325 323 MB/s
Read 374
Write 322
Mixed 302
SusWrite 331
75% 332 MB/s
4K Read 20.9
4K Write 48.7
4K Mixed 28.2
94% 32.6 MB/s
DQ Read 184
DQ Write 224
DQ Mixed 190
147% 199 MB/s
188GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 350 56 73 21 72 18 MB/s
Read 452
Write 338
Mixed 326
SusWrite 98.3
68% 304 MB/s
4K Read 28
4K Write 104
4K Mixed 23.4
128% 51.9 MB/s
DQ Read 68.2
DQ Write 321
DQ Mixed 40.2
76% 143 MB/s
59GB free (System drive)
Firmware: P190710b
SusWrite @10s intervals: 134 225 226 207 153 150 MB/s
Read 422
Write 239
Mixed 250
SusWrite 182
61% 273 MB/s
4K Read 22
4K Write 83
4K Mixed 26.5
111% 43.8 MB/s
DQ Read 86.6
DQ Write 77.1
DQ Mixed 44.1
43% 69.3 MB/s
48GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 144 8.5 97 14 69 17 MB/s
Read 464
Write 273
Mixed 319
SusWrite 58.2
62% 279 MB/s
4K Read 25.4
4K Write 58.6
4K Mixed 23.4
100% 35.8 MB/s
DQ Read 83.6
DQ Write 254
DQ Mixed 36
66% 125 MB/s
47GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 12 63 5.6 23 94 16 MB/s
Read 483
Write 292
Mixed 298
SusWrite 35.6
61% 277 MB/s
4K Read 19.7
4K Write 68.4
4K Mixed 23.9
97% 37.3 MB/s
DQ Read 60.2
DQ Write 328
DQ Mixed 0.4
57% 129 MB/s
168GB free (System drive)
Firmware: S1120A0
SusWrite @10s intervals: 86 120 12 85 12 13 MB/s
Read 393
Write 320
Mixed 294
SusWrite 54.6
59% 265 MB/s
4K Read 20.9
4K Write 62.5
4K Mixed 0.3
65% 27.9 MB/s
DQ Read 21
DQ Write 10.8
DQ Mixed 0.3
4% 10.7 MB/s
6,993 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 38,353,743 SSDs tested.

 Prices

AmazonUS $2813 mins
EbayUS $3417 mins
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Typical SU635 240GB Builds (Compare 50,635 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 49%
Yacht
Desktop
Desktop 81%
Aircraft carrier
Workstation
Workstation 45%
Yacht

Motherboard: Gigabyte B450M DS3H - $73

EDIT WITH CUSTOM PC BUILDER Value: 72% - Very good Total price: $584

Popular SU635 240GB compatible motherboards:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

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  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
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Solid State Drive Rankings (Price vs Performance) January 2021 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

Added n/a ago.

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12 days ago.

My first SSD. 24.99 on amazon, no complaints


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1040 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.

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