TEST
YOUR USB

Samsung (ExtHD)

SSD 850 120GB

▲ 500 ▼

Release date ≈ Q3 2018.

Average Bench: 86.4% (5th of 639)

Based on 5 user benchmarks.  Device: VID 2537 PID 1068 Model: Samsung SSD 850
Poor: 19%Average: 86.4% Great: 165%

Very good average bench

The Samsung SSD 850 120GB averaged just 13.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Samsung SSD 850 120GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Write Speed 26.2MB/s
Avg. 4K-64Thread Mixed IO Speed 20.6MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this USB perfroms. This result should be interpreted with caution.

Weaknesses

Avg. Sequential Read Speed 102MB/s
Avg. Sustained Write Speed 54.6MB/s
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Average Bench

(Based on 5 samples)
Rank 586.4%
Min Avg Max
27 Read 102 362
22.2 Write 101 361
23.7 Mixed 97.4 344
13 SusWrite 54.6 134
119% 88.9 MB/s
Min Avg Max
3.5 4K Read 13.6 20.2
3.6 4K Write 18.4 25.7
3.5 4K Mixed 15.2 22.4
1,193% 15.7 MB/s
Min Avg Max
15.2 DQ Read 17.6 22
20.6 DQ Write 26.2 32.7
17.3 DQ Mixed 20.6 25.2
1,657% 21.5 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest USB (mainstream) averages a speed of 100%
51GB free (System drive), PID 1068
Operating at USB 3.0 Speed
SusWrite @10s intervals: 253 120 109 115 103 101 MB/s
165% Outstanding
Read 362
Write 361
Mixed 344
SusWrite 134
397% 300 MB/s
4K Read 20.2
4K Write 25.7
4K Mixed 22.4
1,711% 22.8 MB/s
DQ Read 22
DQ Write 32.7
DQ Mixed 25.2
2,051% 26.6 MB/s
8GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 42 42 42 42 42 42 MB/s
86.5% Excellent
Read 41.5
Write 41.5
Mixed 41.1
SusWrite 42.2
57% 41.6 MB/s
4K Read 15.6
4K Write 22
4K Mixed 17.3
1,395% 18.3 MB/s
DQ Read 16.3
DQ Write 24.9
DQ Mixed 19.2
1,560% 20.1 MB/s
8GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 42 42 42 42 42 42 MB/s
83.3% Excellent
Read 41.6
Write 41.1
Mixed 38.7
SusWrite 42.3
56% 40.9 MB/s
4K Read 14.7
4K Write 21
4K Mixed 16.6
1,333% 17.4 MB/s
DQ Read 17
DQ Write 26.6
DQ Mixed 20.7
1,672% 21.4 MB/s
7GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 40 42 43 43 43 43 MB/s
78% Very good
Read 38.8
Write 41
Mixed 39.7
SusWrite 41.9
56% 40.3 MB/s
4K Read 14.2
4K Write 19.5
4K Mixed 16.4
1,274% 16.7 MB/s
DQ Read 15.2
DQ Write 20.6
DQ Mixed 17.3
1,346% 17.7 MB/s
35GB free, PID 1068
Operating at USB 2.1 Speed
SusWrite @10s intervals: 13 13 13 13 13 13 MB/s
18.6% Very poor
Read 27
Write 22.2
Mixed 23.7
SusWrite 13
28% 21.5 MB/s
4K Read 3.5
4K Write 3.6
4K Mixed 3.5
254% 3.53 MB/s
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Group Test Results

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

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The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia RTX 4060 $295Crucial 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
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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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