Sandisk

X400 2.5 7MM 128GB

X400 2.5 7MM 128GB
BENCHMARKS (1,555)
MKT (0%)
BUILDS
(0)

Effective Speed -49%Effective Speed -49%Average Score -79%Read -12%, Write -89%, 4K Read -37%, 4K Write -57%, Mixed -71%, 4K Mixed -51%, SusWrite -233%Peak Score -54%Read -3%, Write -44%, 4K Read -13%, 4K Write -19%, Mixed -32%, 4K Mixed -25%, SusWrite -240%Value & Sentiment -868%User Rating -14%, Market Share -1,722%Nice To Haves -21%DQ Read 1%, DQ Write -35%, DQ Mixed -43%, ADQ Read -4%, ADQ Write -43%, ADQ Mixed -39%, Age 4%, AS-SSD Total -13%

Average Bench: 65.9% (731^st of 1072)

Based on 1,555 user benchmarks. Model: SanDisk X400 2.5 7MM 128GB

Poor: 45%Average: 65.9% Great: 90%

Popular builds with this SSD

Above average average bench

The Sandisk X400 2.5 7MM 128GB averaged 34.1% 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 187MB/s

Avg. 4K-64Thread Read Speed 313MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk X400 2.5 7MM 128GB is 44.9%. This is a relatively wide range which indicates that the Sandisk X400 2.5 7MM 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 89.1MB/s

Avg. Sequential Mixed IO Speed 210MB/s

Average Bench

(Based on 1,555 samples)

Rank 73165.9%

Min	Avg	Max
316	Read 409	493
87.9	Write 214	336
113	Mixed 210	321
50.7	SusWrite 89.1	114
50.9% 230 MB/s

Min	Avg	Max
12.3	4K Read 25	38.2
25.1	4K Write 55.7	103
14.6	4K Mixed 29.9	46.5
106% 36.9 MB/s

Min	Avg	Max
133	DQ Read 313	371
99.7	DQ Write 202	266
86.6	DQ Mixed 187	232
159% 234 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

GBR-User, 8 days ago.

77GB free (System drive)

Firmware: X4152012

SusWrite @10s intervals: 108 94 86 90 89 96 MB/s

85.7% Excellent

Write 154

Mixed 275

SusWrite 93.6

51% 233 MB/s

4K Read 37.8

4K Write 95.2

4K Mixed 44.2

164% 59.1 MB/s

DQ Read 370

DQ Write 223

DQ Mixed 200

175% 264 MB/s

PRT-User, 19 days ago.

85GB free (System drive)

Firmware: X4152012

SusWrite @10s intervals: 100 86 87 90 87 77 MB/s

79.2% Very good

Write 209

Mixed 178

SusWrite 87.8

51% 233 MB/s

4K Read 33.4

4K Write 68.8

4K Mixed 40.5

139% 47.6 MB/s

DQ Read 338

DQ Write 222

DQ Mixed 214

177% 258 MB/s

PRT-User, 4 days ago.

48GB free (System drive)

Firmware: X4152012

SusWrite @10s intervals: 93 90 85 81 82 95 MB/s

68.8% Good

Write 180

Mixed 147

SusWrite 87.7

46% 210 MB/s

4K Read 28.4

4K Write 56.2

4K Mixed 31.7

113% 38.8 MB/s

DQ Read 312

DQ Write 199

DQ Mixed 193

161% 235 MB/s

EGY-User, 8 days ago.

61GB free (System drive)

Firmware: X4152012

SusWrite @10s intervals: 114 92 83 90 91 90 MB/s

62.4% Good

Write 193

Mixed 180

SusWrite 93.3

49% 222 MB/s

4K Read 22.4

4K Write 38.8

4K Mixed 26.7

89% 29.3 MB/s

DQ Read 331

DQ Write 217

DQ Mixed 198

168% 249 MB/s

1,555 MORE »

Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,697,897 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 X400 2.5 7MM 128GB Builds (Compare 4,456 builds) See popular component choices, score breakdowns and rankings

Gaming 8%

Tree trunk

Desktop 65%

Battle cruiser

Workstation 7%

Tree trunk

Motherboard: Dell OptiPlex 3050

CPU
Core i5-7500Intel $89Bench 67%, 149,467 samples	1,598x
Core i5-6500Intel $67Bench 64%, 241,476 samples	531x
Core i5-7500TIntelBench 66%, 5,419 samples	496x

GPU
HD 630 (Desktop Kaby Lake)IntelBench 5%, 153,031 samples	2,493x
HD 530 (Desktop Skylake)IntelBench 5%, 188,220 samples	944x
GT 1030NvidiaBench 14%, 185,384 samples	166x

SSD
X400 2.5 7MM 128GBSandiskBench 66%, 1,555 samples	1x

RAM
HMA81GU6AFR8N-UH 1x8GBUnknownBench 40%, 3,269 samples	383x
HMA81GU6AFR8N-UH 2x8GBUnknownBench 73%, 3,256 samples	152x
HMA851U6AFR6N-UH 1x4GBUnknownBench 37%, 961 samples	131x

EDIT WITH CUSTOM PC BUILDER

Value: 91% - Outstanding

Total price: $89

Popular X400 2.5 7MM 128GB compatible motherboards:

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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How it works

- Download and run UserBenchmark
- CPU tests include: integer, floating and string
- GPU tests include: six 3D game simulations
- Drive tests include: read, write, sustained write and mixed IO
- RAM tests include: single/multi core bandwidth and latency
- SkillBench (space shooter) tests user input accuracy
- Reports are generated and presented on userbenchmark.com
- Identify the strongest components in your PC
- See speed test results from other users
- Compare your components to the current market leaders
- Explore your best upgrade options with a virtual PC build
- Compare your in-game FPS to other users with your hardware

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]

Group Test Results

Best user rated - User sentiment trumps benchmarks for this comparison.
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Fastest real world speed - Real World Speed measures performance for typical consumers.

1072 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 »

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 $179	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

X400 2.5 7MM 128GB

Average Bench: 65.9% (731^st of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Dell OptiPlex 3050

Popular X400 2.5 7MM 128GB compatible motherboards:

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Sandisk

X400 2.5 7MM 128GB

Average Bench: 65.9% (731st of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

Motherboard: Dell OptiPlex 3050

Popular X400 2.5 7MM 128GB compatible motherboards:

UserBenchmark of the month

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Group Test Results

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Average Bench: 65.9% (731^st of 1072)