Average Bench: 62.6% (781st of 1080)

Based on 2,081 user benchmarks.  Model: TS120GMTS820S

Above average average bench

The Transcend TS120GMTS820S 120GB averaged 37.4% 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-64Thread Write Speed 265MB/s
Avg. 4K Random Write Speed 74.1MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Transcend TS120GMTS820S 120GB is 34%. This is a relatively narrow range which indicates that the Transcend TS120GMTS820S 120GB performs reasonably consistently under varying real world conditions.


Avg. Sustained Write Speed 122MB/s
Avg. 4K-64Thread Mixed IO Speed 30.4MB/s

Average Bench

(Based on 2,081 samples)
Min Avg Max
341 Read 447 507
14.9 Write 300 413
15.9 Mixed 301 390
49.2 SusWrite 122 251
65.1% 293 MB/s
Min Avg Max
10.8 4K Read 22.2 34.7
22.6 4K Write 74.1 110
1.9 4K Mixed 18.1 27
96.1% 38.2 MB/s
Min Avg Max
73.4 DQ Read 138 189
103 DQ Write 265 327
0.38 DQ Mixed 30.4 44
71.6% 144 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
111GB free
Firmware: S0628A0
SusWrite @10s intervals: 250 59 59 59 59 59 MB/s
Read 509
Write 419
Mixed 386
SusWrite 90.8
78% 351 MB/s
4K Read 24.5
4K Write 108
4K Mixed 25.8
127% 52.8 MB/s
DQ Read 209
DQ Write 277
DQ Mixed 38.4
86% 175 MB/s
78GB free (System drive)
Firmware: S0628A0
SusWrite @10s intervals: 264 69 56 48 56 30 MB/s
Read 421
Write 151
Mixed 331
SusWrite 87.2
55% 248 MB/s
4K Read 19.6
4K Write 66.2
4K Mixed 15.9
85% 33.9 MB/s
DQ Read 148
DQ Write 273
DQ Mixed 35
76% 152 MB/s
38GB free (System drive)
Firmware: S0628A0
SusWrite @10s intervals: 268 33 65 92 62 37 MB/s
Read 379
Write 314
Mixed 293
SusWrite 92.9
60% 270 MB/s
4K Read 13.5
4K Write 41.9
4K Mixed 13.5
60% 23 MB/s
DQ Read 132
DQ Write 276
DQ Mixed 35.2
75% 148 MB/s
2,081 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,155,078 SSDs tested

Typical TS120GMTS820S 120GB Builds (Compare 2,333 builds) See popular component choices, score breakdowns and rankings
Gaming 8%
Tree trunk
Desktop 75%
Workstation 8%
Tree trunk

Motherboard: Gigabyte GA-H410M H V2

EDIT WITH CUSTOM PC BUILDER Value: 114% - Outstanding Total price: $95

Popular TS120GMTS820S 120GB compatible motherboards:

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