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Average Bench: 40.6% (953rd of 1080)

Based on 2 user benchmarks.  Model: AMD-RAID KINGSTON SKC400S
Poor: 36%Average: 40.6% Great: 45%

Below average average bench

The Amd-raid KINGSTON SKC400S 512GB averaged 59.3% 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. Sequential Read Speed 332MB/s
Avg. Sequential Mixed IO Speed 263MB/s

Unknown consistency

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

Weaknesses

Avg. Sustained Write Speed 118MB/s
Avg. 4K-64Thread Read Speed 83.9MB/s

Average Bench

(Based on 2 samples)
Min Avg Max
301 Read 332 363
122 Write 235 349
245 Mixed 263 281
91.4 SusWrite 118 145
52.9% 237 MB/s
Min Avg Max
7.5 4K Read 7.75 8
10.7 4K Write 31.5 52.3
8.8 4K Mixed 15.8 22.7
48.6% 18.3 MB/s
Min Avg Max
75.8 DQ Read 83.9 92
71.1 DQ Write 130 188
41.7 DQ Mixed 42 42.3
50% 85.2 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
34GB free
Firmware: SAFM
SusWrite @10s intervals: 111 109 76 80 96 76 MB/s
Read 363
Write 122
Mixed 245
SusWrite 91.4
45% 205 MB/s
4K Read 7.5
4K Write 52.3
4K Mixed 22.7
68% 27.5 MB/s
DQ Read 92
DQ Write 71.1
DQ Mixed 42.3
42% 68.5 MB/s
337GB free
Firmware: SAFM
SusWrite @10s intervals: 197 154 134 139 106 139 MB/s
Read 301
Write 349
Mixed 281
SusWrite 145
60% 269 MB/s
4K Read 8
4K Write 10.7
4K Mixed 8.8
29% 9.17 MB/s
DQ Read 75.8
DQ Write 188
DQ Mixed 41.7
58% 102 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 77,239,684 SSDs tested

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Solid State Drive Rankings (Price vs Performance) October 2024 SSD Rankings

Welcome to our 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.

 Comments

1080 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.

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