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Sandis

X400 M.2 2280 12 128GB

▲ 500 ▼

Release date ≈ Q4 2016.

Average Bench: 66.2% (728th of 1072)

Based on 11 user benchmarks.  Model: SanDis X400 M.2 2280 12
Poor: 51%Average: 66.2% Great: 79%

Popular builds with this SSD

Above average average bench

The Sandis X400 M.2 2280 12 128GB averaged 33.8% 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 Random Read Speed 21.9MB/s
Avg. 4K-64Thread Read Speed 255MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Sandis X400 M.2 2280 12 128GB is 28.1%. This is a relatively narrow range which indicates that the Sandis X400 M.2 2280 12 128GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 73.9MB/s
Avg. Sequential Write Speed 196MB/s
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Average Bench

(Based on 11 samples)
Rank 72866.2%
Min Avg Max
311 Read 446 501
75.5 Write 196 299
65.8 Mixed 226 398
73.9 SusWrite 73.9 73.9
51.9% 235 MB/s
Min Avg Max
13.5 4K Read 21.9 27.2
29.6 4K Write 55.4 96.4
10.3 4K Mixed 21.9 26.2
90.5% 33.1 MB/s
Min Avg Max
73.8 DQ Read 255 327
42.3 DQ Write 174 244
29.8 DQ Mixed 61.8 230
87.3% 163 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
41GB free (System drive)
Firmware: X415 Max speed: SATA 3.0 600 MB/s
87.2% Excellent
Read 487
Write 296
Mixed 398
87% 394 MB/s
4K Read 27.2
4K Write 96.4
4K Mixed 25.9
125% 49.8 MB/s
DQ Read 307
DQ Write 244
DQ Mixed 55.2
101% 202 MB/s
95GB free (System drive)
Firmware: X413 Max speed: SATA 3.0 600 MB/s
76.7% Very good
Read 447
Write 206
Mixed 249
66% 301 MB/s
4K Read 23.8
4K Write 88.7
4K Mixed 25.4
116% 46 MB/s
DQ Read 301
DQ Write 222
DQ Mixed 50.7
95% 191 MB/s
51GB free (System drive)
Firmware: X413 Max speed: SATA 3.0 600 MB/s
76.4% Very good
Read 486
Write 246
Mixed 286
75% 339 MB/s
4K Read 25.1
4K Write 53.3
4K Mixed 26.2
100% 34.9 MB/s
DQ Read 301
DQ Write 213
DQ Mixed 41.7
89% 185 MB/s
38GB free (System drive)
Firmware: X413
67.1% Good
Read 473
Write 273
Mixed 185
68% 310 MB/s
4K Read 20.7
4K Write 51
4K Mixed 18
81% 29.9 MB/s
DQ Read 73.8
DQ Write 243
DQ Mixed 48.4
69% 122 MB/s
53GB free (System drive)
Firmware: X413 Max speed: SATA 3.0 600 MB/s
55.6% Above average
Read 434
Write 75.5
Mixed 79.8
42% 197 MB/s
4K Read 25.9
4K Write 54.4
4K Mixed 18.3
91% 32.8 MB/s
DQ Read 233
DQ Write 59.6
DQ Mixed 29.8
52% 107 MB/s
52GB free (System drive)
Firmware: X413
53.3% Above average
Read 434
Write 149
Mixed 262
62% 282 MB/s
4K Read 14.5
4K Write 33.6
4K Mixed 24.6
71% 24.3 MB/s
DQ Read 138
DQ Write 42.3
DQ Mixed 39.4
42% 73.4 MB/s
46GB free (System drive)
Firmware: X413
SusWrite @10s intervals: 34 76 82 76 91 84 MB/s
50.5% Above average
Read 311
Write 179
Mixed 131
SusWrite 73.9
38% 174 MB/s
4K Read 16.8
4K Write 29.6
4K Mixed 20.8
68% 22.4 MB/s
DQ Read 327
DQ Write 230
DQ Mixed 230
185% 263 MB/s
11 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,786,001 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 12 128GB Builds (Compare 5,187 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 67%
Battle cruiser
Workstation
Workstation 10%
Tree trunk

Motherboard: Dell OptiPlex 7040

CPU
Core i7-6700Intel  $180Bench 72%, 282,363 samples2,289x
Core i5-6500Intel  $67Bench 64%, 241,476 samples1,704x
Core i5-6500TIntelBench 61%, 9,313 samples357x
GPU
HD 530 (Desktop Skylake)IntelBench 5%, 188,220 samples3,251x
GT 1030NvidiaBench 14%, 185,384 samples231x
GTX 1050-TiNvidia  $59Bench 29%, 946,701 samples197x
SSD
X400 M.2 2280 12 128GBSandisBench 66%, 11 samples1x
RAM
HMA451U6AFR8N-TF 2x4GBUnknownBench 69%, 1,440 samples343x
HMA41GU6AFR8N-TF 2x8GBUnknownBench 72%, 2,345 samples317x
HMA81GU6AFR8N-UH 2x8GBUnknownBench 73%, 3,256 samples153x
EDIT WITH CUSTOM PC BUILDER Value: 82% - Excellent Total price: $180

Popular X400 M.2 2280 12 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.

UserBenchmark of the month

Gaming Desktop ProGaming

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) May 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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Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.

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Speed Comparisons

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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 »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $254Nvidia RTX 4060 $300Crucial MX500 250GB $39
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $163Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $37SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $79G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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