Average Bench: 49.6% (313th of 1015)

Based on 40 user benchmarks.  Model: Microsoft Storage Space Device

Below average average bench

The Microsoft Storage Space Device 4TB averaged 50.4% 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 Read Speed 1.53MB/s
Avg. Sequential Read Speed 151MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Microsoft Storage Space Device 4TB is 68%. This is a particularly wide range which indicates that the Microsoft Storage Space Device 4TB performs inconsistently under varying real world conditions.


Avg. Sustained Write Speed 21.5MB/s
Avg. Sequential Write Speed 23MB/s

Average Bench

(Based on 40 samples)
Min Avg Max
1.2 Read 151 243
0.5 Write 23 112
0.5 Mixed 23.2 55.5
1.4 SusWrite 21.5 89.7
39.7% 54.6 MB/s
Min Avg Max
0 4K Read 1.53 6.7
0 4K Write 1.75 3.4
0 4K Mixed 0.28 1.9
128% 1.19 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
779GB free
Firmware: 0.1
SusWrite @10s intervals: 54 61 61 63 52 57 MB/s
Read 177
Write 45.8
Mixed 55.5
SusWrite 57.9
62% 84.1 MB/s
4K Read 1.9
4K Write 3.4
4K Mixed 0.5
198% 1.93 MB/s
2.5TB free
Firmware: 0.1
SusWrite @10s intervals: 5.4 11 14 12 6.6 MB/s
Read 110
Write 112
Mixed 41.8
SusWrite 9.3
50% 68.5 MB/s
4K Read 0.2
4K Write 0.1
4K Mixed 0.2
32% 0.17 MB/s
40 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 22,990,961 HDDs tested.

Typical Storage Space Device 4TB Builds (Compare 8,508 builds) See popular component choices, score breakdowns and rankings.
Gaming 51%
Desktop 68%
Battle cruiser
Workstation 47%

Motherboard: Asus SABERTOOTH Z77 - $210

EDIT WITH CUSTOM PC BUILDER Value: 43% - Average Total price: $1,127

Popular Storage Space Device 4TB 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.

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.
Hard Drive Rankings (Price vs Performance) January 2020 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 i5-9600K $218Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $42
Intel Core i5-9400F $155Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $324Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $73SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $40Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $16
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