Average Bench: 155% (125th of 1040)

Based on 3 user benchmarks.  Model: KingDian NV480 256GB
Poor: 154%Average: 155% Great: 155%

Popular builds with this SSD

Outstanding average bench

The Kingdian NV480 256GB averaged 54.8% higher than the peak scores attained by the group leaders. This is an excellent result which ranks the Kingdian NV480 256GB near the top of the comparison list.


Avg. 4K-64Thread Mixed IO Speed 346MB/s
Avg. 4K Random Mixed IO Speed 71.8MB/s

Unknown consistency

There are too few samples to reasonably determine how consistently this SSD perfroms. This result should be interpreted with caution.


Avg. Sustained Write Speed 326MB/s
Avg. Sequential Read Speed 738MB/s

Average Bench

(Based on 3 samples)
Min Avg Max
726 Read 738 749
950 Write 964 981
800 Mixed 819 836
324 SusWrite 326 329
161% 712 MB/s
Min Avg Max
45.8 4K Read 48.2 51
155 4K Write 163 175
68.8 4K Mixed 71.8 75.8
251% 94.2 MB/s
Min Avg Max
728 DQ Read 731 736
498 DQ Write 506 510
340 DQ Mixed 346 354
332% 528 MB/s
User Benchmarks Bench Sequential Random 4k Deep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
59GB free
Firmware: SVN_316C
SusWrite @10s intervals: 433 302 304 306 306 268 MB/s
Read 829
Write 811
Mixed 871
SusWrite 320
159% 708 MB/s
4K Read 57.8
4K Write 158
4K Mixed 72.8
265% 96.3 MB/s
DQ Read 730
DQ Write 510
DQ Mixed 385
351% 542 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 32,765,331 SSDs tested.

Typical NV480 256GB Builds (Compare 5,285 builds) See popular component choices, score breakdowns and rankings.
Gaming 73%
Desktop 94%
Nuclear submarine
Workstation 63%

Motherboard: Asus PRIME Z270-P - $140

EDIT WITH CUSTOM PC BUILDER Value: 69% - Good Total price: $949

Popular NV480 256GB 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]


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.


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.
Intel Core i5-9600K $199Nvidia GTX 1660S (Super) $230Crucial MX500 250GB $45
Intel Core i5-9400F $140Nvidia RTX 3080 $700Samsung 850 Evo 120GB $78
Intel Core i5-10600K $260Nvidia RTX 2070S (Super) $510Samsung 860 Evo 250GB $50
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $63SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair 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
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback