Sandisk

X400 M.2 2280 128GB

X400 M.2 2280 128GB
BENCHMARKS (12,357)
MKT (0%)
BUILDS
(0)

Effective Speed -53%Effective Speed -53%Average Score -81%Read -13%, Write -81%, 4K Read -44%, 4K Write -70%, Mixed -67%, 4K Mixed -56%, SusWrite -235%Peak Score -55%Read -5%, Write -46%, 4K Read -16%, 4K Write -20%, Mixed -33%, 4K Mixed -27%, SusWrite -240%Value & Sentiment -835%User Rating -14%, Market Share -1,656%Nice To Haves -20%DQ Read 0%, DQ Write -33%, DQ Mixed -42%, ADQ Read -1%, ADQ Write -37%, ADQ Mixed -33%, Age 2%, AS-SSD Total -13%

Average Bench: 64.5% (745^th of 1072)

Based on 12,357 user benchmarks. Model: SanDisk X400 M.2 2280 128GB

Poor: 46%Average: 64.5% Great: 87%

Popular builds with this SSD

Above average average bench

The Sandisk X400 M.2 2280 128GB averaged 35.4% 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 195MB/s

Avg. 4K-64Thread Read Speed 323MB/s

See where your SSD ranks →

Average consistency

The range of scores (95th - 5th percentile) for the Sandisk X400 M.2 2280 128GB is 41.3%. This is a relatively wide range which indicates that the Sandisk X400 M.2 2280 128GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 88.6MB/s

Avg. Sequential Mixed IO Speed 215MB/s

Average Bench

(Based on 12,357 samples)

Rank 74564.5%

Min	Avg	Max
309	Read 403	484
94.2	Write 224	333
110	Mixed 215	319
52.6	SusWrite 88.6	114
51.5% 233 MB/s

Min	Avg	Max
11.2	4K Read 23.9	37
26.9	4K Write 51.6	102
11.8	4K Mixed 28.9	45.8
101% 34.8 MB/s

Min	Avg	Max
221	DQ Read 323	367
120	DQ Write 211	269
119	DQ Mixed 195	234
165% 243 MB/s

User Benchmarks

Bench

Sequential

Random 4k

Deep queue 4k

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

MAR-User, 9 hrs ago.

42GB free (System drive)

Firmware: X4130012

SusWrite @10s intervals: 98 88 67 63 58 70 MB/s

82.5% Excellent

Write 124

Mixed 237

SusWrite 73.9

47% 213 MB/s

4K Read 37.9

4K Write 94.2

4K Mixed 43.7

163% 58.6 MB/s

DQ Read 307

DQ Write 196

DQ Mixed 179

153% 227 MB/s

USA-User, 8 hrs ago.

46GB free

Firmware: X4152012

SusWrite @10s intervals: 200 101 102 103 98 93 MB/s

81.6% Excellent

Write 351

Mixed 296

SusWrite 116

69% 310 MB/s

4K Read 31.3

4K Write 73.2

4K Mixed 38.9

136% 47.8 MB/s

DQ Read 331

DQ Write 270

DQ Mixed 223

188% 275 MB/s

PAK-User, 7 days ago.

25GB free (System drive)

Firmware: X4152012

SusWrite @10s intervals: 93 88 83 77 74 73 MB/s

64.4% Good

Write 130

Mixed 188

SusWrite 81.3

44% 199 MB/s

4K Read 25.4

4K Write 43.9

4K Mixed 28.8

99% 32.7 MB/s

DQ Read 343

DQ Write 240

DQ Mixed 214

181% 266 MB/s

TUR-User, 7 days ago.

25GB free (System drive)

Firmware: X4130012

SusWrite @10s intervals: 96 79 55 87 52 86 MB/s

56% Above average

Write 316

Mixed 134

SusWrite 76

48% 216 MB/s

4K Read 19.4

4K Write 39.9

4K Mixed 25.5

83% 28.3 MB/s

DQ Read 332

DQ Write 203

DQ Mixed 202

168% 246 MB/s

IDN-User, 6 days ago.

21GB free (System drive)

Firmware: X4152012

SusWrite @10s intervals: 95 48 48 43 50 46 MB/s

51.9% Above average

Write 271

Mixed 209

SusWrite 54.9

52% 235 MB/s

4K Read 16.3

4K Write 33

4K Mixed 19.5

67% 22.9 MB/s

DQ Read 331

DQ Write 192

DQ Mixed 193

162% 239 MB/s

PHL-User, 5 days ago.

69GB free (System drive)

Firmware: X4152012

SusWrite @10s intervals: 128 99 100 97 94 96 MB/s

44.7% Average

Write 314

Mixed 239

SusWrite 102

56% 252 MB/s

4K Read 9.9

4K Write 24.8

4K Mixed 12.6

44% 15.8 MB/s

DQ Read 273

DQ Write 210

DQ Mixed 200

161% 228 MB/s

12,357 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 X400 M.2 2280 128GB Builds (Compare 5,367 builds) See popular component choices, score breakdowns and rankings

Gaming 7%

Tree trunk

Desktop 58%

Gunboat

Workstation 6%

Tree trunk

System: Dell Inspiron 15 7000 Gaming - $799

CPU
Core i7-7700HQIntelBench 62%, 473,208 samples	3,196x
Core i5-7300HQIntelBench 57%, 170,871 samples	2,171x

GPU
HD Graphics 630IntelBench 5%, 310,249 samples	2,674x
GTX 1050-Ti (Mobile)NvidiaBench 29%, 105,856 samples	1,993x
GTX 1050 (Mobile)NvidiaBench 23%, 160,694 samples	698x

SSD
X400 M.2 2280 128GBSandiskBench 65%, 12,357 samples	271x

RAM
HMA81GS6AFR8N-UH 1x8GBHynixBench 37%, 144,145 samples	820x
HMA82GS6AFR8N-UH 1x16GBHynixBench 40%, 22,543 samples	588x
M471A2K43CB1-CRC 1x16GBSamsungBench 40%, 36,753 samples	294x

EDIT WITH CUSTOM PC BUILDER

Total price: $799

Popular X400 M.2 2280 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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How it works

- Download and run UserBenchmark
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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]

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 $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

X400 M.2 2280 128GB

Average Bench: 64.5% (745^th of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Inspiron 15 7000 Gaming - $799

Popular X400 M.2 2280 128GB systems:

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Sandisk

X400 M.2 2280 128GB

Average Bench: 64.5% (745th of 1072)

Popular builds with this SSD

Above average average bench

Strengths

Average consistency

Weaknesses

Average Bench

Market Share (See Leaders)

CHOOSE A COMPONENT:

System: Dell Inspiron 15 7000 Gaming - $799

Popular X400 M.2 2280 128GB systems:

UserBenchmark of the month

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Group Test Results

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Speed Comparisons

Frequently Asked Questions

Best User Rated

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Average Bench: 64.5% (745^th of 1072)