Average Bench: 48.1% (348th of 1015)

Based on 141 user benchmarks.  Model: MAXTOR S TM3320613AS

Below average average bench

The Maxtor S TM3320613AS 320GB averaged 51.9% 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 0.53MB/s
Avg. 4K Random Write Speed 1.39MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Maxtor S TM3320613AS 320GB is 37.4%. This is a relatively wide range which indicates that the Maxtor S TM3320613AS 320GB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 73.1MB/s
Avg. Sequential Mixed IO Speed 66.2MB/s

Average Bench

(Based on 141 samples)
Min Avg Max
38.8 Read 84.9 111
27.2 Write 83.5 114
21.7 Mixed 66.2 103
17.8 SusWrite 73.1 114
56.9% 76.9 MB/s
Min Avg Max
0.11 4K Read 0.53 0.7
0.4 4K Write 1.39 1.71
0.11 4K Mixed 0.53 0.9
107% 0.82 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
142GB free (System drive)
Firmware: MC1J
SusWrite @10s intervals: 76 87 85 88 84 65 MB/s
Read 100
Write 88.7
Mixed 47.7
SusWrite 80.6
58% 79.3 MB/s
4K Read 0.6
4K Write 1.6
4K Mixed 0.9
155% 1.03 MB/s
102GB free (System drive)
Firmware: MX1B
SusWrite @10s intervals: 56 60 61 62 62 59 MB/s
Read 76.5
Write 63.7
Mixed 43.1
SusWrite 60
45% 60.8 MB/s
4K Read 0.7
4K Write 1.6
4K Mixed 0.9
159% 1.07 MB/s
90GB free (System drive)
Firmware: MC1H
SusWrite @10s intervals: 45 49 46 59 58 62 MB/s
Read 81.3
Write 77.6
Mixed 43.2
SusWrite 53.2
47% 63.8 MB/s
4K Read 0.2
4K Write 1.2
4K Mixed 0.9
131% 0.77 MB/s
249GB free (System drive)
Firmware: MC1H
SusWrite @10s intervals: 34 18 14 13 14 20 MB/s
Read 63.7
Write 27.1
Mixed 33.5
SusWrite 18.8
27% 35.8 MB/s
4K Read 0.4
4K Write 0.9
4K Mixed 0.4
78% 0.57 MB/s
141 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 21,746,444 HDDs tested.

Typical S TM3320613AS 320GB Builds (Compare 749 builds) See popular component choices, score breakdowns and rankings.
Gaming 11%
Tree trunk
Desktop 26%
Workstation 13%
Tree trunk

Motherboard: MSI MS-7309


Popular S TM3320613AS 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.
  • - 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.
Hard Drive Rankings (Price vs Performance) December 2019 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 i5-9400F $145Nvidia GTX 1660S (Super) $244Crucial MX500 250GB $44
Intel Core i5-9600K $200Nvidia RTX 2060 $324Samsung 850 Evo 120GB $150
Intel Core i7-9700K $360AMD RX 590 $180Samsung 850 Pro 512GB $230
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $58SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $613SanDisk Extreme 16GB $24
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