Average Bench: 71.4% (581st of 1021)

Based on 8,477 user benchmarks.  Model: SPCC Solid State Disk

Good average bench

The Spcc Solid State Disk 512GB averaged 28.5% 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-64Thread Mixed IO Speed 94.4MB/s
Avg. 4K Random Read Speed 27.6MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Spcc Solid State Disk 512GB is 62.3%. This is a particularly wide range which indicates that the Spcc Solid State Disk 512GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 201MB/s
Avg. 4K-64Thread Read Speed 188MB/s

Average Bench

(Based on 8,477 samples)
Min Avg Max
331 Read 446 507
106 Write 351 450
25.5 Mixed 307 418
79.5 SusWrite 201 432
72.9% 326 MB/s
Min Avg Max
16 4K Read 27.6 38.3
10.1 4K Write 68.7 113
0.4 4K Mixed 23.7 42.1
109% 40 MB/s
Min Avg Max
32.7 DQ Read 188 319
13.1 DQ Write 220 343
0.4 DQ Mixed 94.4 276
102% 167 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
428GB free (System drive)
Firmware: SBFM61.3
SusWrite @10s intervals: 406 276 97 97 99 97 MB/s
Read 453
Write 313
Mixed 327
SusWrite 179
71% 318 MB/s
4K Read 36
4K Write 81.6
4K Mixed 36.6
145% 51.4 MB/s
DQ Read 262
DQ Write 296
DQ Mixed 201
173% 253 MB/s
477GB free
Firmware: S0424A0
SusWrite @10s intervals: 328 368 374 370 384 384 MB/s
Read 490
Write 365
Mixed 348
SusWrite 368
88% 393 MB/s
4K Read 29.5
4K Write 29.7
4K Mixed 17.2
82% 25.5 MB/s
DQ Read 112
DQ Write 97.3
DQ Mixed 33.9
45% 81 MB/s
326GB free (System drive)
Firmware: SBFM61.3
SusWrite @10s intervals: 254 245 155 122 61 97 MB/s
Read 452
Write 332
Mixed 129
SusWrite 156
59% 267 MB/s
4K Read 10.4
4K Write 58.5
4K Mixed 28.8
84% 32.6 MB/s
DQ Read 185
DQ Write 175
DQ Mixed 146
119% 169 MB/s
8,477 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 26,405,480 SSDs tested.

Typical Solid State Disk 512GB Builds (Compare 40,689 builds) See popular component choices, score breakdowns and rankings.
Gaming 56%
Desktop 69%
Battle cruiser
Workstation 61%

Motherboard: Gigabyte B450M DS3H - $73

EDIT WITH CUSTOM PC BUILDER Value: 89% - Excellent Total price: $463

Popular Solid State Disk 512GB 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.
  • - 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) May 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.


Added n/a ago.


17 months ago.

Got one on sale for $104 yesterday, Runs great


16 months ago.

Underrated drive tbh. Performs well, doesn't cost a bunch and isn't some piece of crap.

1021 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 $165Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $49
Intel Core i5-9600K $199Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $370Nvidia RTX 2070S (Super) $500Samsung 860 Evo 250GB $56
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $75SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $75SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $681SanDisk Ultra Fit 32GB $16
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