Average Bench: 74.3% (574th of 1058)

Based on 186 user benchmarks.  Model: SAMSUNG MZNLH256HAJD-000H1

Good average bench

The Samsung MZNLH256HAJD-000H1 256GB averaged 25.7% 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 230MB/s
Avg. 4K Random Mixed IO Speed 32.5MB/s

Average consistency

The range of scores (95th - 5th percentile) for the Samsung MZNLH256HAJD-000H1 256GB is 41%. This is a relatively wide range which indicates that the Samsung MZNLH256HAJD-000H1 256GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 237MB/s
Avg. 4K Random Write Speed 48.2MB/s
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Average Bench

(Based on 186 samples)
Min Avg Max
314 Read 406 482
183 Write 349 452
223 Mixed 341 425
158 SusWrite 237 298
74.8% 333 MB/s
Min Avg Max
13.4 4K Read 25 37
24.8 4K Write 48.2 72.1
16.6 4K Mixed 32.5 47.1
105% 35.2 MB/s
Min Avg Max
177 DQ Read 255 373
116 DQ Write 224 339
133 DQ Mixed 230 351
175% 236 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
92GB free
Firmware: RVT22H0Q
SusWrite @10s intervals: 367 427 396 206 207 207 MB/s
Read 488
Write 467
Mixed 430
SusWrite 302
95% 422 MB/s
4K Read 39.2
4K Write 71.3
4K Mixed 48.3
159% 52.9 MB/s
DQ Read 293
DQ Write 289
DQ Mixed 298
222% 293 MB/s
124GB free (System drive)
Firmware: RVT22H0Q
SusWrite @10s intervals: 364 370 361 215 204 204 MB/s
Read 374
Write 360
Mixed 338
SusWrite 286
76% 339 MB/s
4K Read 33.4
4K Write 59.3
4K Mixed 43.1
137% 45.3 MB/s
DQ Read 374
DQ Write 340
DQ Mixed 353
266% 356 MB/s
177GB free (System drive)
Firmware: RVT22H0Q
SusWrite @10s intervals: 241 215 218 217 219 219 MB/s
Read 417
Write 353
Mixed 336
SusWrite 222
74% 332 MB/s
4K Read 34.5
4K Write 60.4
4K Mixed 43
139% 46 MB/s
DQ Read 262
DQ Write 214
DQ Mixed 246
182% 241 MB/s
171GB free (System drive)
Firmware: RVT22H0Q
SusWrite @10s intervals: 225 217 218 219 220 219 MB/s
Read 455
Write 412
Mixed 387
SusWrite 220
83% 368 MB/s
4K Read 31.9
4K Write 54.1
4K Mixed 36.9
124% 41 MB/s
DQ Read 263
DQ Write 237
DQ Mixed 214
170% 238 MB/s
189GB free (System drive)
Firmware: RVT2
SusWrite @10s intervals: 336 346 356 206 204 206 MB/s
Read 385
Write 365
Mixed 348
SusWrite 276
77% 343 MB/s
4K Read 26.4
4K Write 53
4K Mixed 40
119% 39.8 MB/s
DQ Read 224
DQ Write 204
DQ Mixed 211
159% 213 MB/s
202GB free (System drive)
Firmware: RVT22H0Q
SusWrite @10s intervals: 166 182 204 211 215 214 MB/s
Read 436
Write 215
Mixed 253
SusWrite 199
61% 276 MB/s
4K Read 27.7
4K Write 81.7
4K Mixed 34
129% 47.8 MB/s
DQ Read 229
DQ Write 216
DQ Mixed 225
168% 223 MB/s
177GB free (System drive)
Firmware: RVT22H0Q
SusWrite @10s intervals: 169 183 205 208 207 209 MB/s
Read 313
Write 332
Mixed 336
SusWrite 197
66% 295 MB/s
4K Read 11.9
4K Write 50.6
4K Mixed 22.1
73% 28.2 MB/s
DQ Read 358
DQ Write 312
DQ Mixed 339
253% 336 MB/s
127GB free (System drive)
Firmware: RVT22H0Q
SusWrite @10s intervals: 205 202 199 189 175 210 MB/s
Read 365
Write 214
Mixed 225
SusWrite 197
56% 250 MB/s
4K Read 14.5
4K Write 51.8
4K Mixed 23.7
80% 30 MB/s
DQ Read 198
DQ Write 208
DQ Mixed 155
130% 187 MB/s
188GB free (System drive)
Firmware: RVT22H0Q
SusWrite @10s intervals: 242 262 271 259 210 209 MB/s
Read 360
Write 264
Mixed 305
SusWrite 242
66% 293 MB/s
4K Read 21.8
4K Write 17.8
4K Mixed 28.3
79% 22.6 MB/s
DQ Read 145
DQ Write 128
DQ Mixed 142
105% 139 MB/s
186 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 47,077,776 SSDs tested.

Typical MZNLH256HAJD-000H1 256GB Builds (Compare 2,254 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 10%
Tree trunk
Desktop
Desktop 56%
Gunboat
Workstation
Workstation 9%
Tree trunk

System: HP 255 G7 Notebook PC

EDIT WITH CUSTOM PC BUILDER

Popular MZNLH256HAJD-000H1 256GB systems:

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

Welcome to our freeware 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 upgrades.

UserBenchmark of the month

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) September 2021 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.

 Comments

1058 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

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $44
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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