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Adata

XM11 256GB

▲ 500 ▼

Release date ≈ Q2 2014.

Average Bench: 63.3% (761st of 1072)

Based on 124 user benchmarks.  Model: ADATA XM11 256GB
Poor: 52%Average: 63.3% Great: 78%

Popular builds with this SSD

Above average average bench

The Adata XM11 256GB averaged 36.6% 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 131MB/s
Avg. 4K Random Read Speed 21MB/s

Good consistency

The range of scores (95th - 5th percentile) for the Adata XM11 256GB is 25.6%. This is a relatively narrow range which indicates that the Adata XM11 256GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 200MB/s
Avg. Sequential Write Speed 252MB/s
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Average Bench

(Based on 124 samples)
Rank 76163.3%
Min Avg Max
324 Read 426 503
188 Write 252 288
236 Mixed 293 341
152 SusWrite 200 236
65.3% 293 MB/s
Min Avg Max
13.8 4K Read 21 29.8
23 4K Write 45.2 75.5
8.48 4K Mixed 18.8 35.1
79.9% 28.3 MB/s
Min Avg Max
21 DQ Read 205 300
48 DQ Write 178 265
9.18 DQ Mixed 131 259
115% 171 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
107GB free
Firmware: 5.0.2a
SusWrite @10s intervals: 170 260 225 223 224 223 MB/s
85.4% Excellent
Read 372
Write 279
Mixed 281
SusWrite 221
64% 288 MB/s
4K Read 31.8
4K Write 89.3
4K Mixed 38.8
145% 53.3 MB/s
DQ Read 297
DQ Write 264
DQ Mixed 255
198% 272 MB/s
185GB free (System drive)
Firmware: 5.0.2a
SusWrite @10s intervals: 244 201 253 274 277 237 MB/s
75.6% Very good
Read 288
Write 266
Mixed 286
SusWrite 247
61% 272 MB/s
4K Read 26.9
4K Write 62.4
4K Mixed 34.1
118% 41.1 MB/s
DQ Read 295
DQ Write 265
DQ Mixed 267
204% 276 MB/s
94GB free (System drive)
Firmware: 5.0.2a
SusWrite @10s intervals: 199 174 201 191 186 185 MB/s
70.2% Very good
Read 393
Write 274
Mixed 265
SusWrite 189
63% 280 MB/s
4K Read 25.4
4K Write 47.1
4K Mixed 30
102% 34.2 MB/s
DQ Read 300
DQ Write 207
DQ Mixed 258
192% 255 MB/s
66GB free (System drive)
Firmware: 5.0.2a
SusWrite @10s intervals: 171 170 175 198 165 179 MB/s
56.5% Above average
Read 300
Write 265
Mixed 251
SusWrite 176
56% 248 MB/s
4K Read 18.8
4K Write 50.1
4K Mixed 20.2
81% 29.7 MB/s
DQ Read 262
DQ Write 150
DQ Mixed 200
150% 204 MB/s
154GB free (System drive)
Firmware: 5.0.
SusWrite @10s intervals: 176 194 199 189 201 171 MB/s
40.5% Average
Read 307
Write 264
Mixed 238
SusWrite 188
56% 250 MB/s
4K Read 11.9
4K Write 16
4K Mixed 13.9
44% 13.9 MB/s
DQ Read 83.2
DQ Write 41.5
DQ Mixed 65.6
48% 63.4 MB/s
124 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,711,762 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 XM11 256GB Builds (Compare 134 builds) See popular component choices, score breakdowns and rankings
Gaming
Gaming 3%
Tree trunk
Desktop
Desktop 51%
Yacht
Workstation
Workstation 3%
Tree trunk

System: Asus UX31A

CPU
Core i7-3517UIntelBench 51%, 8,454 samples70x
Core i5-3317UIntel  $225Bench 47%, 26,848 samples54x
Core i7-3537UIntelBench 52%, 17,065 samples10x
GPU
HD 4000 (Mobile 1.25 GHz)IntelBench 3%, 409,110 samples134x
SSD
XM11 256GBAdataBench 63%, 124 samples1x
RAM
2x2GBElpidaBench 44%, 4,273 samples123x
2x4GBElpidaBench 51%, 4,362 samples11x
EDIT WITH CUSTOM PC BUILDER

Popular XM11 256GB 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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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) 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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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 $273Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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