Average Bench: 34.1% (616th of 1015)

Based on 65 user benchmarks.  Model: ASMT USB 3.0 Destop H

Poor average bench

The Asmt USB 3.0 Destop H 320GB averaged 65.9% 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 Mixed IO Speed 0.68MB/s
Avg. 4K Random Write Speed 1.4MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Asmt USB 3.0 Destop H 320GB is 45%. This is a relatively wide range which indicates that the Asmt USB 3.0 Destop H 320GB performs inconsistently under varying real world conditions.


Avg. Sequential Mixed IO Speed 40.2MB/s
Avg. Sustained Write Speed 52.7MB/s

Average Bench

(Based on 65 samples)
Min Avg Max
28.3 Read 65.2 111
24.5 Write 57.7 98.4
13.9 Mixed 40.2 71.8
19.2 SusWrite 52.7 101
39.7% 53.9 MB/s
Min Avg Max
0.4 4K Read 0.58 0.94
0.03 4K Write 1.4 2.17
0.35 4K Mixed 0.68 0.97
126% 0.89 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
289GB free
Firmware: 0
SusWrite @10s intervals: 83 84 84 82 83 83 MB/s
Read 76.4
Write 85
Mixed 23.5
SusWrite 83.1
49% 67 MB/s
4K Read 0.4
4K Write 1.6
4K Mixed 0.5
102% 0.83 MB/s
74GB free
Firmware: 0
SusWrite @10s intervals: 61 64 62 62 63 79 MB/s
Read 88.1
Write 81.6
Mixed 58.2
SusWrite 64.9
54% 73.2 MB/s
4K Read 0.6
4K Write 1.3
4K Mixed 0.8
138% 0.9 MB/s
24GB free
Firmware: 0
SusWrite @10s intervals: 60 63 62 62 62 61 MB/s
Read 82.7
Write 78.8
Mixed 50.7
SusWrite 61.8
50% 68.5 MB/s
4K Read 0.6
4K Write 1.2
4K Mixed 0.8
136% 0.87 MB/s
65 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 51,616,494 HDDs tested.

Typical USB 3.0 Destop H 320GB Builds (Compare 7,399 builds) See popular component choices, score breakdowns and rankings.
Gaming 114%
Desktop 101%
Workstation 105%

Motherboard: Gigabyte Z390 AORUS PRO - $269

EDIT WITH CUSTOM PC BUILDER Value: 94% - Outstanding Total price: $1,041

Popular USB 3.0 Destop H 320GB compatible motherboards:

How Fast Is Your HDD? (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.
  • - 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.
Hard Drive Rankings (Price vs Performance) September 2023 HDD Rankings.

We calculate effective speed which measures performance for typical consumers. Effective speed is adjusted by current cost per GB to yield value for money. 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 HDDs. [HDrivePro]


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.


1015 Drives (Compared) Thousands of user benchmarks compiled into one comparison list.

See how consistently different HDDs 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 i5-13600K $316Nvidia RTX 4060 $300Crucial MX500 250GB $30
Intel Core i5-12600K $215Nvidia RTX 4060-Ti $397Samsung 850 Evo 120GB $60
Intel Core i5-12400F $140Nvidia RTX 4070-Ti $800Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $54G.SKILL Trident Z DDR4 3200 C14 4x16GB $381SanDisk Ultra Fit 32GB $16
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