Microsoft

Storage Space Device 591GB

Storage Space Device 591GB
BENCHMARKS (6)
MKT (%)
(0)

Effective Speed -18%Effective Speed -18%Average Score -16%Read -5%, Write -13%, 4K Read -3%, 4K Write -32%, Mixed -10%, 4K Mixed -17%, SusWrite -31%Peak Score +5% Read -1%, Write -1%, 4K Read 10%, 4K Write -5%, Mixed 5%, 4K Mixed 11%, SusWrite 17%Value & Sentiment -14%User Rating -14%Nice To Haves -3%DQ Read 5%, DQ Write -4%, DQ Mixed 9%, ADQ Read -21%, ADQ Write -34%, ADQ Mixed -27%, Age 46%, AS-SSD Total 1%

Average Bench: 83.6% (432^nd of 1074)

Based on 6 user benchmarks. Model: Microsoft Storage Space Device

Poor: 34%Average: 83.6% Great: 131%

Very good average bench

The Microsoft Storage Space Device 591GB averaged just 16.3% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Microsoft Storage Space Device 591GB near the top of the comparison list.

Strengths

Avg. 4K-64Thread Mixed IO Speed 205MB/s

Avg. 4K Random Read Speed 33.2MB/s

See where your SSD ranks →

Terrible consistency

The range of scores (95th - 5th percentile) for the Microsoft Storage Space Device 591GB is 96.9%. This is a particularly wide range which indicates that the Microsoft Storage Space Device 591GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 226MB/s

Avg. Sequential Mixed IO Speed 327MB/s

Average Bench

(Based on 6 samples)

Rank 43283.6%

Min	Avg	Max
308	Read 434	503
160	Write 360	481
101	Mixed 327	444
46.5	SusWrite 226	451
75.4% 337 MB/s

Min	Avg	Max
20	4K Read 33.2	47.3
13.5	4K Write 66.2	116
3	4K Mixed 38.5	64.5
135% 46 MB/s

Min	Avg	Max
41	DQ Read 270	386
56.2	DQ Write 215	346
59.1	DQ Mixed 205	360
164% 230 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

The fastest SSD (mainstream) averages a speed of 100%

USA-User, 22 months ago.

320GB free

Firmware: 0.1

SusWrite @10s intervals: 483 484 479 484 434 343 MB/s

131% Outstanding

Write 481

Mixed 444

SusWrite 451

106% 470 MB/s

4K Read 47.3

4K Write 116

4K Mixed 64.5

216% 76.1 MB/s

DQ Read 386

DQ Write 346

DQ Mixed 360

272% 364 MB/s

USA-User, 17 months ago.

183GB free

Firmware: 0.1

SusWrite @10s intervals: 305 403 391 378 379 379 MB/s

108% Outstanding

Write 426

Mixed 419

SusWrite 372

94% 417 MB/s

4K Read 37

4K Write 78.8

4K Mixed 51.1

163% 55.6 MB/s

DQ Read 384

DQ Write 340

DQ Mixed 359

270% 361 MB/s

NOR-User, 21 months ago.

127GB free

Firmware: 0.1

SusWrite @10s intervals: 153 97 118 46 91 59 MB/s

86.9% Excellent

Write 455

Mixed 335

SusWrite 93.9

76% 340 MB/s

4K Read 33.6

4K Write 81.3

4K Mixed 43.7

150% 52.9 MB/s

DQ Read 381

DQ Write 318

DQ Mixed 258

218% 319 MB/s

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,966,419 SSDs tested

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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?

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Can CPU power saving states (C1,C2,C3) impact SSD speed?

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Intel Core i5-12600K $176	Nvidia RTX 4060 $293	Crucial MX500 250GB $39
Intel Core i5-12400F $128	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260	Nvidia RTX 4070 $550	Samsung 870 Evo 250GB $45

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

Microsoft

Storage Space Device 591GB

Average Bench: 83.6% (432^nd of 1074)

Very good average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

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Best User Rated

Microsoft

Storage Space Device 591GB

Average Bench: 83.6% (432nd of 1074)

Very good average bench

Strengths

Terrible consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

Feedback

Average Bench: 83.6% (432^nd of 1074)