Average Bench: 65% (749th of 1080)

Based on 64 user benchmarks.  Model: KingstonSA400S37

Above average average bench

The KingstonSA400S37 240GB averaged 35.0% 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.


Avg. 4K Random Read Speed 28.9MB/s
Avg. 4K-64Thread Write Speed 213MB/s

Average consistency

The range of scores (95th - 5th percentile) for the KingstonSA400S37 240GB is 44.2%. This is a relatively wide range which indicates that the KingstonSA400S37 240GB performs inconsistently under varying real world conditions.


Avg. 4K-64Thread Mixed IO Speed 22.2MB/s
Avg. 4K Random Mixed IO Speed 11.4MB/s

Average Bench

(Based on 64 samples)
Min Avg Max
315 Read 422 476
39.3 Write 292 433
32 Mixed 282 353
47.3 SusWrite 234 398
68.8% 308 MB/s
Min Avg Max
17.1 4K Read 28.9 39
13.7 4K Write 59.3 88.5
4.75 4K Mixed 11.4 25.7
89.9% 33.2 MB/s
Min Avg Max
78 DQ Read 160 182
56.9 DQ Write 213 274
10 DQ Mixed 22.2 113
62.7% 132 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
118GB free
Firmware: HCS1A25E
SusWrite @10s intervals: 172 345 365 370 358 357 MB/s
Read 442
Write 392
Mixed 337
SusWrite 328
84% 375 MB/s
4K Read 28
4K Write 64.8
4K Mixed 11.8
92% 34.9 MB/s
DQ Read 143
DQ Write 262
DQ Mixed 14.7
64% 140 MB/s
35GB free (System drive)
Firmware: HCS1A25E
SusWrite @10s intervals: 360 313 61 51 24 67 MB/s
Read 487
Write 400
Mixed 353
SusWrite 146
77% 347 MB/s
4K Read 35.2
4K Write 71.7
4K Mixed 14.2
110% 40.4 MB/s
DQ Read 154
DQ Write 244
DQ Mixed 17.8
64% 138 MB/s
61GB free (System drive)
Firmware: FW201105
SusWrite @10s intervals: 182 324 91 76 95 157 MB/s
Read 478
Write 258
Mixed 352
SusWrite 154
69% 311 MB/s
4K Read 30.6
4K Write 71.8
4K Mixed 12.6
100% 38.3 MB/s
DQ Read 173
DQ Write 264
DQ Mixed 17.1
70% 151 MB/s
36GB free (System drive)
Firmware: FW201105
SusWrite @10s intervals: 77 122 195 73 113 71 MB/s
Read 459
Write 429
Mixed 326
SusWrite 108
74% 331 MB/s
4K Read 35.6
4K Write 20
4K Mixed 7.3
74% 21 MB/s
DQ Read 171
DQ Write 152
DQ Mixed 12.1
50% 111 MB/s
64 MORE »

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 76,410,527 SSDs tested

Typical KingstonSA400S37 240GB Builds (Compare 7,269 builds) See popular component choices, score breakdowns and rankings
Gaming 42%
Speed boat
Desktop 87%
Aircraft carrier
Workstation 36%
Jet ski

Motherboard: Asus PRIME H310M-K R2.0

EDIT WITH CUSTOM PC BUILDER Value: 86% - Excellent Total price: $310

Popular KingstonSA400S37 240GB compatible motherboards:

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