Average Bench: 80.7% (418th of 1018)

Based on 8 user benchmarks.  Model: APPLE SSD SM0128F
Poor: 65%Average: 80.7% Great: 94%

Very good average bench

The Apple SM0128F 121GB averaged just 19.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Apple SM0128F 121GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 152MB/s
Avg. 4K-64Thread Read Speed 357MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Apple SM0128F 121GB is 29.3%. This is a relatively narrow range which indicates that the Apple SM0128F 121GB performs reasonably consistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 292MB/s
Avg. 4K-64Thread Write Speed 150MB/s

Average Bench

(Based on 8 samples)
Min Avg Max
280 Read 514 599
307 Write 381 428
256 Mixed 292 342
204 SusWrite 366 420
86.9% 388 MB/s
Min Avg Max
11.4 4K Read 18.2 25.1
31.7 4K Write 56.9 91.6
16 4K Mixed 22.6 29.5
86.7% 32.6 MB/s
Min Avg Max
174 DQ Read 357 424
117 DQ Write 150 168
117 DQ Mixed 152 171
139% 220 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 23,663,189 SSDs tested.

Typical SM0128F 121GB Builds (Compare 210 builds) See popular component choices, score breakdowns and rankings.
Gaming 12%
Tree trunk
Desktop 37%
Jet ski
Workstation 15%

System: Apple MacBookAir6,2


Popular SM0128F 121GB systems:

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.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - 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 current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) March 2020 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]


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.


1018 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.
Intel Core i5-9400F $150Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $210Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $500Samsung 850 Pro 512GB $249
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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