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Microsoft

Storage Space Device 990GB

▲ 500 ▼

Release date ≈ Q1 2015.

Average Bench: 71.7% (121st of 1015)

Based on 50 user benchmarks.  Model: Microsoft Storage Space Device
Poor: 47%Average: 71.7% Great: 112%

Popular builds with this HDD

Good average bench

The Microsoft Storage Space Device 990GB averaged 28.3% 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.

Strengths

Avg. 4K Random Mixed IO Speed 0.81MB/s
Avg. 4K Random Write Speed 2.05MB/s

Poor consistency

The range of scores (95th - 5th percentile) for the Microsoft Storage Space Device 990GB is 65.1%. This is a particularly wide range which indicates that the Microsoft Storage Space Device 990GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 76MB/s
Avg. Sustained Write Speed 92.9MB/s
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Average Bench

(Based on 50 samples)
Rank 12171.7%
Min Avg Max
71.2 Read 157 213
67.3 Write 146 210
21.2 Mixed 76 122
30.1 SusWrite 92.9 215
86.5% 118 MB/s
Min Avg Max
0.4 4K Read 0.9 1.7
0.6 4K Write 2.05 5.6
0.2 4K Mixed 0.81 1.3
165% 1.25 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest HDD (mainstream) averages a speed of 100%
677GB free
Firmware: 0.1
SusWrite @10s intervals: 210 208 217 209 211 210 MB/s
104% Outstanding
Read 153
Write 177
Mixed 80.9
SusWrite 211
113% 155 MB/s
4K Read 2.5
4K Write 1.7
4K Mixed 0.4
180% 1.53 MB/s
369GB free
Firmware: 0.1
SusWrite @10s intervals: 68 72 73 72 72 73 MB/s
75.3% Very good
Read 191
Write 182
Mixed 75.8
SusWrite 71.6
95% 130 MB/s
4K Read 0.5
4K Write 1.5
4K Mixed 0.8
138% 0.93 MB/s
921GB free
Firmware: 0.1
SusWrite @10s intervals: 77 76 76 75 75 84 MB/s
71.1% Very good
Read 171
Write 174
Mixed 43.5
SusWrite 77.2
84% 116 MB/s
4K Read 0.8
4K Write 0.9
4K Mixed 0.7
128% 0.8 MB/s
922GB free
Firmware: 0.1
SusWrite @10s intervals: 56 55 57 55 51 54 MB/s
64.9% Good
Read 171
Write 142
Mixed 90.1
SusWrite 54.7
84% 114 MB/s
4K Read 1
4K Write 2.4
4K Mixed 1
197% 1.47 MB/s
522GB free
Firmware: 0.1
SusWrite @10s intervals: 96 91 93 89 93 93 MB/s
58.1% Above average
Read 110
Write 114
Mixed 59.1
SusWrite 92.5
69% 93.9 MB/s
4K Read 0.7
4K Write 1.4
4K Mixed 0.8
144% 0.97 MB/s
321GB free
Firmware: 0.1
SusWrite @10s intervals: 47 49 49 50 50 48 MB/s
47.6% Average
Read 116
Write 125
Mixed 71.2
SusWrite 48.8
67% 90.4 MB/s
4K Read 0.9
4K Write 2.6
4K Mixed 0.9
186% 1.47 MB/s
231GB free
Firmware: 0.1
SusWrite @10s intervals: 59 49 57 52 61 54 MB/s
46.9% Average
Read 108
Write 126
Mixed 72.2
SusWrite 55.4
67% 90.4 MB/s
4K Read 2
4K Write 0.8
4K Mixed 0.4
143% 1.07 MB/s
50 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 53,339,470 HDDs tested

Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

CHOOSE A COMPONENT:

CPU GPU SSD HDD RAM MBD
Typical Storage Space Device 990GB Builds (Compare 892 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 94%
Nuclear submarine
Desktop
Desktop 95%
Nuclear submarine
Workstation
Workstation 86%
Aircraft carrier

Motherboard: Gigabyte GA-Z370 AORUS ULTRA GAMING 2.0-CF

CPU
Core i7-8700KIntel  $186Bench 88%, 746,287 samples398x
Core i5-8600KIntel  $173Bench 91%, 264,837 samples185x
Core i7-8700Intel  $200Bench 87%, 349,567 samples105x
GPU
GTX 1080Nvidia  $400Bench 102%, 1,082,454 samples105x
GTX 1080-TiNvidia  $485Bench 124%, 840,268 samples103x
GTX 1060-6GBNvidia  $117Bench 56%, 1,368,019 samples61x
SSD
970 Evo Plus NVMe PCIe M.2 500GBSamsung  $43Bench 276%, 367,854 samples36x
970 Evo NVMe PCIe M.2 500GBSamsung  $43Bench 273%, 381,216 samples31x
970 Evo Plus NVMe PCIe M.2 1TBSamsung  $67Bench 310%, 455,997 samples30x
RAM
Trident Z RGB DDR4 3200 C16 2x8GBG.SKILL  $55Bench 84%, 215,644 samples32x
Vengeance LPX DDR4 3000 C15 2x8GBCorsair  $43Bench 82%, 606,405 samples30x
Trident Z RGB DDR4 3000 C16 2x8GBG.SKILL  $56Bench 81%, 84,291 samples25x
EDIT WITH CUSTOM PC BUILDER Value: 79% - Very good Total price: $684

Popular Storage Space Device 990GB compatible motherboards:

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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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  • - CPU tests include: integer, floating and string
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  • - Drive tests include: read, write, sustained write and mixed IO
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Hard Drive Rankings (Price vs Performance) April 2024 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]

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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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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

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?
What is 4K random write speed?
What is 4K random read speed?
What is AS SSD real world copy speed?
How big is 16GB?
What does MBps mean?
Hard Drives
What is the Hard Drive value for money rating?
What is effective Hard Drive speed?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $269Nvidia 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 $40SanDisk 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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