Average Bench: 92.3% (272nd of 1040)

Based on 279 user benchmarks.  Model: KingDian N480 240GB

Excellent average bench

The Kingdian N480 240GB averaged just 7.7% lower than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingdian N480 240GB near the top of the comparison list.

Strengths

Avg. 4K Random Read Speed 32MB/s
Avg. 4K Random Mixed IO Speed 37.3MB/s

Very poor consistency

The range of scores (95th - 5th percentile) for the Kingdian N480 240GB is 73.8%. This is a particularly wide range which indicates that the Kingdian N480 240GB performs inconsistently under varying real world conditions.

Weaknesses

Avg. Sustained Write Speed 281MB/s
Avg. Sequential Mixed IO Speed 379MB/s
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Average Bench

(Based on 279 samples)
Min Avg Max
398 Read 483 521
304 Write 408 477
30.7 Mixed 379 501
85.9 SusWrite 281 455
87% 388 MB/s
Min Avg Max
15.5 4K Read 32 45.2
20.5 4K Write 77.5 118
7.7 4K Mixed 37.3 63
137% 48.9 MB/s
Min Avg Max
35.6 DQ Read 266 387
56.5 DQ Write 262 343
1.7 DQ Mixed 83.9 136
113% 204 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
80GB free (System drive)
Firmware: Q0727A
SusWrite @10s intervals: 211 420 279 271 166 167 MB/s
Read 515
Write 464
Mixed 453
SusWrite 252
94% 421 MB/s
4K Read 45.2
4K Write 99.2
4K Mixed 63.9
203% 69.4 MB/s
DQ Read 383
DQ Write 334
DQ Mixed 131
161% 283 MB/s
24GB free (System drive)
Firmware: Q0526A
SusWrite @10s intervals: 275 225 173 134 124 130 MB/s
Read 505
Write 390
Mixed 446
SusWrite 177
85% 379 MB/s
4K Read 34.3
4K Write 75.2
4K Mixed 46
151% 51.8 MB/s
DQ Read 387
DQ Write 341
DQ Mixed 125
159% 284 MB/s
116GB free (System drive)
Firmware: Q0526A
SusWrite @10s intervals: 313 163 165 117 122 123 MB/s
Read 494
Write 422
Mixed 439
SusWrite 167
85% 380 MB/s
4K Read 32.1
4K Write 47.6
4K Mixed 43.9
130% 41.2 MB/s
DQ Read 263
DQ Write 230
DQ Mixed 106
118% 200 MB/s
189GB free (System drive)
Firmware: S0330B0
SusWrite @10s intervals: 303 107 46 50 52 45 MB/s
Read 473
Write 343
Mixed 30.7
SusWrite 100
52% 237 MB/s
4K Read 25
4K Write 23.9
4K Mixed 12.7
67% 20.5 MB/s
DQ Read 124
DQ Write 282
DQ Mixed 1.5
59% 136 MB/s
279 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 33,101,433 SSDs tested.

Typical N480 240GB Builds (Compare 18,819 builds) See popular component choices, score breakdowns and rankings.
Gaming
Gaming 50%
Yacht
Desktop
Desktop 82%
Aircraft carrier
Workstation
Workstation 46%
Yacht

Motherboard: Asrock B450M Pro4 - $83

EDIT WITH CUSTOM PC BUILDER Value: 90% - Excellent Total price: $460

Popular N480 240GB compatible motherboards:

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.
  • - 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.
  • - Share your opinion by voting.
Solid State Drive Rankings (Price vs Performance) October 2020 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

1040 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 i5-9600K $185Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $142Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $275Nvidia GTX 1650S (Super) $170Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $69SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $548SanDisk Extreme 16GB $28
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