SanDisk SD7UB3Q-128G-1122

X300s SATA 128GB

X300s SATA 128GB
BENCHMARKS (177)
MKT (0%)
BUILDS
(0)

Effective Speed -32%Effective Speed -32%Average Score -36%Read -6%, Write -50%, 4K Read -30%, 4K Write -29%, Mixed -45%, 4K Mixed -73%, SusWrite -22%Peak Score -27%Read -4%, Write -47%, 4K Read -27%, 4K Write -20%, Mixed -21%, 4K Mixed -53%, SusWrite -16%Value & Sentiment User Rating -14%, Market Share -∞%Nice To Haves -62%DQ Read -17%, DQ Write -25%, DQ Mixed -128%, ADQ Read -50%, ADQ Write -44%, ADQ Mixed -188%, Age -20%, AS-SSD Total -21%

Average Bench: 74.6% (585^th of 1072)

Based on 177 user benchmarks. Model: SanDisk SD7UB3Q128G1122

Poor: 56%Average: 74.6% Great: 93%

Popular builds with this SSD

Good average bench

The SanDisk X300s SATA 128GB averaged 25.3% 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-64Thread Mixed IO Speed 90.3MB/s

Avg. 4K Random Read Speed 26.4MB/s

See where your SSD ranks →

Above average consistency

The range of scores (95th - 5th percentile) for the SanDisk X300s SATA 128GB is 36.5%. This is a relatively wide range which indicates that the SanDisk X300s SATA 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 243MB/s

Avg. Sequential Mixed IO Speed 247MB/s

Average Bench

(Based on 177 samples)

Rank 58574.6%

Min	Avg	Max
350	Read 432	486
182	Write 270	329
174	Mixed 247	349
130	SusWrite 243	333
66.5% 298 MB/s

Min	Avg	Max
18	4K Read 26.4	33.8
36.8	4K Write 67.9	102
11.4	4K Mixed 26	38.2
109% 40.1 MB/s

Min	Avg	Max
24	DQ Read 217	315
57.9	DQ Write 201	287
12.5	DQ Mixed 90.3	145
100% 169 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

SYC-User, 3 months ago.

79GB free (System drive)

Firmware: X2180300

SusWrite @10s intervals: 312 311 334 338 334 319 MB/s

87.5% Excellent

Write 330

Mixed 247

SusWrite 325

77% 345 MB/s

4K Read 29.1

4K Write 72.6

4K Mixed 35.1

128% 45.6 MB/s

DQ Read 203

DQ Write 212

DQ Mixed 126

117% 180 MB/s

DEU-User, 4 months ago.

114GB free

Firmware: X2180300

SusWrite @10s intervals: 328 319 329 335 335 336 MB/s

86.9% Excellent

Write 333

Mixed 242

SusWrite 330

77% 344 MB/s

4K Read 27.4

4K Write 61.5

4K Mixed 31.2

114% 40 MB/s

DQ Read 284

DQ Write 292

DQ Mixed 143

148% 240 MB/s

PAK-User, 3 months ago.

67GB free (System drive)

Firmware: X2180300

SusWrite @10s intervals: 319 331 333 336 334 336 MB/s

85.8% Excellent

Write 334

Mixed 234

SusWrite 331

76% 340 MB/s

4K Read 27

4K Write 71.8

4K Mixed 34

122% 44.3 MB/s

DQ Read 203

DQ Write 216

DQ Mixed 124

117% 181 MB/s

DEU-User, 4 months ago.

29GB free (System drive)

Firmware: X2180300

SusWrite @10s intervals: 242 295 310 307 273 217 MB/s

79.3% Very good

Write 289

Mixed 248

SusWrite 274

70% 314 MB/s

4K Read 27.2

4K Write 55.6

4K Mixed 27.3

106% 36.7 MB/s

DQ Read 302

DQ Write 266

DQ Mixed 143

146% 237 MB/s

USA-User, 2 days ago.

19GB free (System drive)

Firmware: X2180300

SusWrite @10s intervals: 197 100 78 76 79 101 MB/s

77.8% Very good

Write 308

Mixed 227

SusWrite 105

62% 278 MB/s

4K Read 30.3

4K Write 74.5

4K Mixed 34.1

129% 46.3 MB/s

DQ Read 312

DQ Write 270

DQ Mixed 137

144% 239 MB/s

177 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,721,462 SSDs 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 X300s SATA 128GB Builds (Compare 3,650 builds) See popular component choices, score breakdowns and rankings

Gaming 7%

Tree trunk

Desktop 61%

Destroyer

Workstation 7%

Tree trunk

System: HP EliteDesk 800 G1 TWR

CPU
Core i5-4590Intel $188Bench 63%, 151,366 samples	840x
Core i5-4570Intel $99Bench 62%, 129,272 samples	762x
Core i7-4770Intel $75Bench 70%, 176,321 samples	749x

GPU
HD 4600 (Desktop 1.25 GHz)Intel $15Bench 3%, 230,189 samples	1,198x
GTX 1050-TiNvidia $59Bench 29%, 946,701 samples	367x
GTX 1650Nvidia $155Bench 43%, 259,091 samples	246x

SSD
X300s SATA 128GBSanDiskBench 75%, 177 samples	1x

RAM
HMT451U6BFR8A-PB 2x4GBHynixBench 51%, 8,612 samples	53x
8JTF51264AZ-1G6E1 2x4GBMicronBench 52%, 17,707 samples	46x
M378B1G73DB0-CK0 2x8GBSamsungBench 55%, 9,947 samples	44x

EDIT WITH CUSTOM PC BUILDER

Value: 69% - Good

Total price: $203

Popular X300s SATA 128GB systems:

How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

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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Solid State Drive Rankings (Price vs Performance) April 2024 SSD Rankings

Welcome to our 2.5" and M.2 SSD comparison. We calculate effective speed for both SATA and NVMe drives based on real world performance then adjust by current prices per GB to yield a value for money rating. 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 SSDs. ^[SSDrivePro]

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See how consistently different SSDs perform with varying real world conditions. The charts also illustrate overall performance, popularity and rank.

Frequently Asked Questions

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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 »

CPU	GPU	SSD
Intel Core i5-13600K $273	Nvidia RTX 4060 $295	Crucial MX500 250GB $40
Intel Core i5-12400F $133	Nvidia RTX 4060-Ti $385	Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177	Nvidia RTX 4070 $539	Samsung 860 Evo 250GB $52

HDD	RAM	USB
Seagate Barracuda 1TB (2016) $39	Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45	SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37	Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43	SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51	G.SKILL Trident Z DDR4 3200 C14 4x16GB $351	SanDisk Ultra Fit 32GB $16

SanDisk SD7UB3Q-128G-1122

X300s SATA 128GB

Average Bench: 74.6% (585^th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP EliteDesk 800 G1 TWR

Popular X300s SATA 128GB systems:

UserBenchmark of the month

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SanDisk SD7UB3Q-128G-1122

X300s SATA 128GB

Average Bench: 74.6% (585th of 1072)

Popular builds with this SSD

Good average bench

Strengths

Above average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: HP EliteDesk 800 G1 TWR

Popular X300s SATA 128GB systems:

UserBenchmark of the month

How it works

Group Test Results

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Comments

Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 74.6% (585^th of 1072)