Average Bench: 46% (894th of 1058)

Based on 2,431 user benchmarks.  Model: SanDisk SD8SBBU240G1122

Below average average bench

The Sandisk SD8SBBU240G1122 240GB averaged 53.9% 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 Random Write Speed 64.1MB/s
Avg. 4K-64Thread Write Speed 182MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Sandisk SD8SBBU240G1122 240GB is 36.8%. This is a relatively wide range which indicates that the Sandisk SD8SBBU240G1122 240GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 95.8MB/s
Avg. 4K-64Thread Mixed IO Speed 16.7MB/s

Average Bench

(Based on 2,431 samples)
Min Avg Max
192 Read 343 441
42.6 Write 231 400
4.99 Mixed 158 352
37.4 SusWrite 95.8 181
45.9% 207 MB/s
Min Avg Max
4.49 4K Read 13.3 19.9
8.8 4K Write 64.1 103
0.1 4K Mixed 9.77 18.1
66.7% 29.1 MB/s
Min Avg Max
80.3 DQ Read 157 209
35.7 DQ Write 182 294
0.1 DQ Mixed 16.7 29.6
55% 119 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
222GB free
Firmware: Z3107000
SusWrite @10s intervals: 398 227 109 96 96 110 MB/s
Read 370
Write 380
Mixed 348
SusWrite 173
71% 318 MB/s
4K Read 14.2
4K Write 106
4K Mixed 16.9
99% 45.6 MB/s
DQ Read 158
DQ Write 289
DQ Mixed 29.1
77% 159 MB/s
58GB free (System drive)
Firmware: Z3106000
SusWrite @10s intervals: 179 194 106 78 107 102 MB/s
Read 401
Write 331
Mixed 317
SusWrite 128
66% 294 MB/s
4K Read 14.5
4K Write 74.7
4K Mixed 14.8
80% 34.7 MB/s
DQ Read 145
DQ Write 278
DQ Mixed 28.7
74% 151 MB/s
29GB free (System drive)
Firmware: Z3106000
SusWrite @10s intervals: 172 53 44 38 21 36 MB/s
Read 137
Write 375
Mixed 15.3
SusWrite 60.6
33% 147 MB/s
4K Read 11.9
4K Write 6.6
4K Mixed 12.3
37% 10.3 MB/s
2,431 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,198,060 SSDs tested.

Typical SD8SBBU240G1122 240GB Builds (Compare 21,534 builds) See popular component choices, score breakdowns and rankings.
Gaming 70%
Desktop 87%
Aircraft carrier
Workstation 60%

Motherboard: Asus Z170 PRO GAMING - $295

EDIT WITH CUSTOM PC BUILDER Value: 64% - Good Total price: $1,091

Popular SD8SBBU240G1122 240GB 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.

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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.
Solid State Drive Rankings (Price vs Performance) September 2021 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.


1058 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $72G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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