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Microsoft

Storage Space Device 4TB

▲ 500 ▼

Release date ≈ Q3 2020.

Average Bench: 94.4% (292nd of 1080)

Based on 12 user benchmarks.  Model: Microsoft Storage Space Device
Poor: 82%Average: 94.4% Great: 114%

Excellent average bench

The Microsoft Storage Space Device 4TB averaged just 5.6% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Microsoft Storage Space Device 4TB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 286MB/s
Avg. 4K Random Mixed IO Speed 37.3MB/s

Above average consistency

The range of scores (95th - 5th percentile) for the Microsoft Storage Space Device 4TB is 32.1%. This is a relatively narrow range which indicates that the Microsoft Storage Space Device 4TB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sequential Mixed IO Speed 349MB/s
Avg. Sequential Read Speed 423MB/s

Average Bench

(Based on 12 samples)
Rank 29294.4%
Min Avg Max
315 Read 423 459
355 Write 439 478
229 Mixed 349 424
119 SusWrite 378 454
89.6% 397 MB/s
Min Avg Max
8.7 4K Read 26.5 33.5
10.4 4K Write 85.6 127
11.6 4K Mixed 37.3 47
133% 49.8 MB/s
Min Avg Max
29.9 DQ Read 311 425
56 DQ Write 281 432
73.4 DQ Mixed 286 402
217% 293 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
1.5TB free
Firmware: 0.1
SusWrite @10s intervals: 446 457 451 437 440 440 MB/s
114% Outstanding
Read 458
Write 468
Mixed 358
SusWrite 445
97% 432 MB/s
4K Read 31
4K Write 126
4K Mixed 47
174% 67.9 MB/s
DQ Read 365
DQ Write 312
DQ Mixed 331
250% 336 MB/s
1.5TB free
Firmware: 0.1
SusWrite @10s intervals: 447 457 450 445 444 440 MB/s
114% Outstanding
Read 452
Write 468
Mixed 388
SusWrite 447
99% 439 MB/s
4K Read 30.9
4K Write 127
4K Mixed 46.6
174% 68.2 MB/s
DQ Read 365
DQ Write 318
DQ Mixed 324
248% 336 MB/s
1.5TB free
Firmware: 0.1
SusWrite @10s intervals: 380 401 383 407 428 421 MB/s
98.1% Outstanding
Read 426
Write 454
Mixed 362
SusWrite 403
93% 411 MB/s
4K Read 27.5
4K Write 78.2
4K Mixed 37.2
131% 47.6 MB/s
DQ Read 376
DQ Write 340
DQ Mixed 344
262% 354 MB/s
2TB free
Firmware: 0.1
SusWrite @10s intervals: 378 384 414 384 411 393 MB/s
96.2% Outstanding
Read 449
Write 435
Mixed 377
SusWrite 394
93% 414 MB/s
4K Read 29.7
4K Write 87.1
4K Mixed 42.3
145% 53 MB/s
DQ Read 218
DQ Write 184
DQ Mixed 200
150% 201 MB/s
12 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,545,727 SSDs tested

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  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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Speed Comparisons

vs WD Black SN850X M.2 2TB
vs WD Black SN850X M.2 1TB
vs Crucial T700 M.2 4TB
vs WD Black SN850X M.2 4TB
vs Samsung 990 Pro M.2 2TB
vs Samsung 990 Pro M.2 4TB
vs Samsung 990 Pro M.2 1TB
vs Crucial T705 M.2 2TB
vs Crucial T705 M.2 1TB

1080 Drives (Compared) Thousands of user benchmarks compiled into one comparison list

See how consistently different SSDs 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?
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?
ALL FAQs »

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The Best
CPUGPUSSD
Intel Core i5-13600K $210Nvidia RTX 4060 $280WD Black SN850X M.2 2TB $135
Intel Core i5-12600K $159Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $84
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $370
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