Average Bench: 43.9% (679th of 863)

Based on 1,040 user benchmarks.  Model: SAMSUNG SSD CM871 M.2 2280 128GB

Below average average bench

The Samsung CM871 M.2 2280 128GB averaged 56.1% 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. Sequential Read Speed 481MB/s
Avg. 4K Random Read Speed 20.8MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Samsung CM871 M.2 2280 128GB is just 19%. This is a relatively narrow range which indicates that the Samsung CM871 M.2 2280 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 28.3MB/s
Avg. Sequential Write Speed 76.9MB/s
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Average Bench

(Based on 1,040 samples)
Min Avg Max
448 Read 481 500
28.5 Write 76.9 132
50.2 Mixed 121 209
48.5% 226 MB/s
Min Avg Max
11.7 4K Read 20.8 26.2
13 4K Write 28.4 42.1
6.25 4K Mixed 9.02 11
58.2% 19.4 MB/s
Min Avg Max
18.6 DQ Read 112 178
13.2 DQ Write 28.3 41.4
6.5 DQ Mixed 16.2 28.7
26% 52.3 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
20GB free
Firmware: FXT21D1Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 487
Write 74.8
Mixed 163
52% 242 MB/s
4K Read 23.9
4K Write 34.3
4K Mixed 11.4
69% 23.2 MB/s
DQ Read 177
DQ Write 28.9
DQ Mixed 28.8
40% 78.2 MB/s
13GB free
Firmware: FXT21D1Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 477
Write 35.3
Mixed 71.5
41% 194 MB/s
4K Read 21
4K Write 31.1
4K Mixed 9.52
60% 20.5 MB/s
DQ Read 169
DQ Write 21.6
DQ Mixed 9.36
29% 66.6 MB/s
42GB free
Firmware: FXT21D1Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 486
Write 43.7
Mixed 75.9
43% 202 MB/s
4K Read 18.6
4K Write 31.4
4K Mixed 8.64
56% 19.6 MB/s
DQ Read 20.6
DQ Write 21.1
DQ Mixed 7.59
9% 16.4 MB/s
19GB free
Firmware: FXT21D1Q Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 380
Write 30.3
Mixed 52.7
33% 154 MB/s
4K Read 24.3
4K Write 19.9
4K Mixed 8.3
58% 17.5 MB/s
DQ Read 176
DQ Write 22.8
DQ Mixed 17.6
34% 72.1 MB/s
1,040 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 4,480,081 SSDs tested.

Typical CM871 M.2 2280 128GB Builds (Compare 1,503 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 16%
Surfboard
Desktop
Desktop 51%
Yacht
Workstation
Workstation 38%
Jet ski

System: Alienware 17 R3

EDIT WITH CUSTOM PC BUILDER

Popular CM871 M.2 2280 128GB systems:

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Solid State Drive Rankings (Price vs Performance) November 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

 Comments

863 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 i7-7700K $280Nvidia GTX 1070 $410Samsung 850 Evo 250GB $88
AMD Ryzen 7 1700 $250AMD RX 480 $240Samsung 850 Pro 256GB $110
Intel Core i5-7600K $180Nvidia GTX 1060-6GB $240Samsung 850 Evo 500GB $150
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $160SanDisk Extreme 64GB $30
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $1,050SanDisk Extreme 32GB $17
Seagate Barracuda 7200.14 1TB $52Corsair Vengeance LPX DDR4 3200 C16 2x8GB $199SanDisk Ultra Fit 32GB $12
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