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Kingdian

N480 512GB

▲ 500 ▼

Release date ≈ Q4 2018.

Average Bench: 66.2% (728th of 1072)

Based on 7 user benchmarks.  Model: KingDian N480 512GB
Poor: 54%Average: 66.2% Great: 72%

Above average average bench

The Kingdian N480 512GB averaged 33.7% 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 Write Speed 284MB/s
Avg. 4K-64Thread Mixed IO Speed 83MB/s

Very good consistency

The range of scores (95th - 5th percentile) for the Kingdian N480 512GB is just 18%. This is a relatively narrow range which indicates that the Kingdian N480 512GB performs reasonably consistently under varying real world conditions.

Weaknesses

Avg. 4K Random Mixed IO Speed 11.2MB/s
Avg. Sequential Mixed IO Speed 206MB/s
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Average Bench

(Based on 7 samples)
Rank 72866.2%
Min Avg Max
260 Read 351 411
101 Write 275 369
190 Mixed 206 223
296 SusWrite 320 367
64.6% 288 MB/s
Min Avg Max
9.5 4K Read 18.6 23.5
52.9 4K Write 70.9 78.9
8.9 4K Mixed 11.2 13.1
80% 33.5 MB/s
Min Avg Max
136 DQ Read 151 162
248 DQ Write 284 294
70 DQ Mixed 83 96.8
101% 173 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
179GB free (System drive)
Firmware: Q0927A
SusWrite @10s intervals: 335 329 367 366 374 373 MB/s
72.1% Very good
Read 411
Write 326
Mixed 208
SusWrite 357
73% 325 MB/s
4K Read 20.2
4K Write 66.6
4K Mixed 13.1
83% 33.3 MB/s
DQ Read 154
DQ Write 289
DQ Mixed 84
103% 176 MB/s
277GB free (System drive)
Firmware: Q0707A
SusWrite @10s intervals: 308 326 324 331 323 302 MB/s
71.1% Very good
Read 396
Write 296
Mixed 212
SusWrite 319
68% 306 MB/s
4K Read 22.5
4K Write 72.7
4K Mixed 13.1
89% 36.1 MB/s
DQ Read 161
DQ Write 289
DQ Mixed 88.5
106% 179 MB/s
423GB free (System drive)
Firmware: Q0927A
SusWrite @10s intervals: 335 340 369 382 389 388 MB/s
69.6% Good
Read 386
Write 369
Mixed 223
SusWrite 367
76% 336 MB/s
4K Read 20.3
4K Write 68.4
4K Mixed 10.7
81% 33.1 MB/s
DQ Read 140
DQ Write 248
DQ Mixed 70
88% 153 MB/s
195GB free (System drive)
Firmware: Q0707A
SusWrite @10s intervals: 290 286 314 299 310 322 MB/s
66.7% Good
Read 396
Write 265
Mixed 217
SusWrite 304
66% 295 MB/s
4K Read 14.2
4K Write 78.9
4K Mixed 11
77% 34.7 MB/s
DQ Read 157
DQ Write 294
DQ Mixed 85.2
104% 179 MB/s
188GB free (System drive)
Firmware: Q0707A
SusWrite @10s intervals: 283 311 309 293 288 303 MB/s
65.3% Good
Read 339
Write 279
Mixed 190
SusWrite 298
62% 277 MB/s
4K Read 20.1
4K Write 78.2
4K Mixed 8.9
83% 35.7 MB/s
DQ Read 162
DQ Write 289
DQ Mixed 83.6
104% 178 MB/s
267GB free (System drive)
Firmware: Q0707A
SusWrite @10s intervals: 289 294 302 301 296 296 MB/s
65% Good
Read 272
Write 101
Mixed 191
SusWrite 296
48% 215 MB/s
4K Read 23.5
4K Write 78.3
4K Mixed 11.9
92% 37.9 MB/s
DQ Read 147
DQ Write 286
DQ Mixed 96.8
108% 177 MB/s
88GB free
Firmware: Q0927A
SusWrite @10s intervals: 313 255 314 303 296 309 MB/s
54% Above average
Read 260
Write 290
Mixed 198
SusWrite 298
59% 261 MB/s
4K Read 9.5
4K Write 52.9
4K Mixed 9.5
55% 24 MB/s
DQ Read 136
DQ Write 290
DQ Mixed 72.9
95% 166 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,719,252 SSDs tested

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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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Storage Devices FAQ
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The Best.
CPUGPUSSD
Intel Core i5-13600K $273Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
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