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Microsoft

Storage Space Device 728GB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 84.3% (427th of 1080)

Based on 4 user benchmarks.  Model: Microsoft Storage Space Device
Poor: 74%Average: 84.3% Great: 94%

Very good average bench

The Microsoft Storage Space Device 728GB averaged just 15.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Microsoft Storage Space Device 728GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 247MB/s
Avg. 4K Random Read Speed 33.9MB/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. Sustained Write Speed 213MB/s
Avg. 4K Random Write Speed 52.5MB/s
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Average Bench

(Based on 4 samples)
Rank 42784.3%
Min Avg Max
460 Read 474 485
345 Write 418 465
317 Mixed 361 420
187 SusWrite 213 277
82.1% 366 MB/s
Min Avg Max
31.7 4K Read 33.9 37.3
37 4K Write 52.5 71
28.8 4K Mixed 39 46.5
129% 41.8 MB/s
Min Avg Max
263 DQ Read 343 381
122 DQ Write 201 329
193 DQ Mixed 247 348
190% 263 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
676GB free
Firmware: 0.1
SusWrite @10s intervals: 367 198 162 113 114 249 MB/s
94.4% Outstanding
Read 485
Write 465
Mixed 420
SusWrite 201
88% 393 MB/s
4K Read 37.3
4K Write 64.5
4K Mixed 46.5
150% 49.4 MB/s
DQ Read 379
DQ Write 329
DQ Mixed 348
262% 352 MB/s
256GB free
Firmware: 0.1
SusWrite @10s intervals: 296 307 241 332 248 240 MB/s
90.6% Outstanding
Read 460
Write 446
Mixed 317
SusWrite 277
84% 375 MB/s
4K Read 32.8
4K Write 71
4K Mixed 42.9
142% 48.9 MB/s
DQ Read 263
DQ Write 224
DQ Mixed 227
175% 238 MB/s
591GB free
Firmware: 0.1
SusWrite @10s intervals: 362 355 96 97 96 116 MB/s
78.6% Very good
Read 466
Write 414
Mixed 388
SusWrite 187
82% 364 MB/s
4K Read 33.8
4K Write 37
4K Mixed 37.7
119% 36.2 MB/s
DQ Read 381
DQ Write 122
DQ Mixed 219
170% 241 MB/s
458GB free
Firmware: 0.1
SusWrite @10s intervals: 350 247 120 192 121 96 MB/s
73.6% Very good
Read 484
Write 345
Mixed 321
SusWrite 188
75% 334 MB/s
4K Read 31.7
4K Write 37.3
4K Mixed 28.8
105% 32.6 MB/s
DQ Read 349
DQ Write 127
DQ Mixed 193
154% 223 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,287,150 SSDs tested

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Speed Comparisons

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 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?
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The Best
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Intel Core i5-12400F $110Nvidia RTX 4070 $520Crucial T700 M.2 4TB $406
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