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Asmt

USB 3.1 Device 500GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 78.5% (512th of 1072)

Based on 3 user benchmarks.  Model: ASMT USB 3.1 Device
Poor: 67%Average: 78.5% Great: 92%

Good average bench

The Asmt USB 3.1 Device 500GB averaged 21.5% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Asmt USB 3.1 Device 500GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 180MB/s
Avg. 4K Random Read Speed 30.5MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this SSD perfroms. This result should be interpreted with caution.

Weaknesses

Avg. 4K Random Write Speed 36.8MB/s
Avg. 4K-64Thread Read Speed 191MB/s
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Average Bench

(Based on 3 samples)
Rank 51278.5%
Min Avg Max
293 Read 356 405
294 Write 363 410
295 Mixed 335 387
304 SusWrite 367 407
80.2% 355 MB/s
Min Avg Max
23.6 4K Read 30.5 38.5
30.1 4K Write 36.8 41.9
29.3 4K Mixed 32.7 38.6
108% 33.3 MB/s
Min Avg Max
133 DQ Read 191 263
135 DQ Write 182 223
133 DQ Mixed 180 240
137% 184 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
385GB free
Firmware: 0
SusWrite @10s intervals: 400 405 407 410 411 411 MB/s
92.3% Outstanding
Read 405
Write 410
Mixed 387
SusWrite 407
91% 402 MB/s
4K Read 38.5
4K Write 41.9
4K Mixed 38.6
130% 39.7 MB/s
DQ Read 263
DQ Write 223
DQ Mixed 240
181% 242 MB/s
122GB free
Firmware: 0
SusWrite @10s intervals: 392 394 390 388 394 380 MB/s
76.5% Very good
Read 370
Write 384
Mixed 324
SusWrite 390
83% 367 MB/s
4K Read 23.6
4K Write 38.5
4K Mixed 30.2
95% 30.8 MB/s
DQ Read 176
DQ Write 188
DQ Mixed 166
130% 177 MB/s
438GB free
Firmware: 0
SusWrite @10s intervals: 300 264 299 309 325 325 MB/s
66.7% Good
Read 293
Write 294
Mixed 295
SusWrite 304
67% 296 MB/s
4K Read 29.4
4K Write 30.1
4K Mixed 29.3
98% 29.6 MB/s
DQ Read 133
DQ Write 135
DQ Mixed 133
100% 134 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,718,380 SSDs tested

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Welcome to our 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 value for money upgrades.

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Solid State Drive Rankings (Price vs Performance) April 2024 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 - 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.

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Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
vs Samsung 850 Evo 250GB
vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

1072 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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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