Average Bench: 43% (753rd of 921)

Based on 6,304 user benchmarks.  Model: SanDisk SDSSDP128G

Below average average bench

The Sandisk S128G 126GB averaged 57.0% 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 431MB/s
Avg. 4K Random Read Speed 13.6MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Sandisk S128G 126GB is just 16.3%. This is a relatively narrow range which indicates that the Sandisk S128G 126GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K-64Thread Write Speed 13.1MB/s
Avg. 4K-64Thread Mixed IO Speed 6.91MB/s
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Average Bench

(Based on 6,304 samples)
Min Avg Max
342 Read 431 456
119 Write 239 310
105 Mixed 259 338
68.3% 310 MB/s
Min Avg Max
9.54 4K Read 13.6 17.1
4.27 4K Write 11.4 15.8
4.17 4K Mixed 6.5 8.75
35% 10.5 MB/s
Min Avg Max
12.8 DQ Read 27 38.6
6.67 DQ Write 13.1 17.8
4.06 DQ Mixed 6.91 9.61
8.63% 15.7 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
88GB free
Firmware: 3.1.0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 453
Write 276
Mixed 51.6
57% 260 MB/s
4K Read 15.6
4K Write 12.9
4K Mixed 7.24
40% 11.9 MB/s
DQ Read 37.2
DQ Write 15.7
DQ Mixed 9.14
11% 20.7 MB/s
83GB free
Firmware: 3.2.0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 460
Write 262
Mixed 296
75% 339 MB/s
4K Read 17.2
4K Write 14.2
4K Mixed 6.15
41% 12.5 MB/s
DQ Read 17.5
DQ Write 13.7
DQ Mixed 6.32
7% 12.5 MB/s
45GB free
Firmware: 3.2.0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 414
Write 276
Mixed 320
75% 337 MB/s
4K Read 13.2
4K Write 12.5
4K Mixed 5.95
34% 10.6 MB/s
DQ Read 16.5
DQ Write 14.9
DQ Mixed 6.24
7% 12.6 MB/s
71GB free
Firmware: 3.1.0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 435
Write 267
Mixed 315
75% 339 MB/s
4K Read 11.5
4K Write 12.6
4K Mixed 5.25
31% 9.77 MB/s
DQ Read 13.8
DQ Write 11.1
DQ Mixed 5.77
6% 10.2 MB/s
4GB free
Firmware: 3.2.0 Max speed: SATA 3.0 600 MB/s
SYSTEM NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 431
Write 156
Mixed 209
58% 265 MB/s
4K Read 13.5
4K Write 16
4K Mixed 6.77
38% 12.1 MB/s
DQ Read 14.2
DQ Write 15.3
DQ Mixed 5.7
7% 11.7 MB/s
39GB free
Firmware: 3.1.0 Max speed: SATA 3.0 600 MB/s
NCQ 4KALIGNED SSD TRIM S.M.A.R.T
Read 329
Write 179
Mixed 239
55% 249 MB/s
4K Read 13
4K Write 10.2
4K Mixed 7.68
35% 10.3 MB/s
DQ Read 36.5
DQ Write 5.78
DQ Mixed 7.69
9% 16.6 MB/s
6,304 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 6,471,072 SSDs tested.

Typical S128G 126GB Builds (Compare 14,920 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 38%
Jet ski
Desktop
Desktop 47%
Yacht
Workstation
Workstation 39%
Jet ski

Motherboard: MSI 970 GAMING (MS-7693) - $102

EDIT WITH CUSTOM PC BUILDER Value: 68% - Good Total price: $411

Popular S128G 126GB compatible motherboards:

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

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

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How it works

  • - Download and run UserBenchMark (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the highest voted in class.
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  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) April 2018 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.

 Comments

921 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 i7-8700K $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $90
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $137
AMD Ryzen 5 1600 $176AMD RX 480 $350Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $183SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $193SanDisk Extreme 16GB $18
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