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Mknssdat

240GB 240GB

▲ 500 ▼

Release date ≈ Q4 2017.

Average Bench: 37.6% (966th of 1072)

Based on 5 user benchmarks.  Model: MKNSSDAT 240GB
Poor: 27%Average: 37.6% Great: 56%

Poor average bench

The Mknssdat 240GB 240GB averaged 62.4% 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 Mixed IO Speed 61.7MB/s
Avg. 4K Random Read Speed 18.7MB/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 102MB/s
Avg. 4K-64Thread Read Speed 68.6MB/s
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Average Bench

(Based on 5 samples)
Rank 96637.6%
Min Avg Max
79.8 Read 144 242
87.8 Write 112 174
67.6 Mixed 114 200
78.5 SusWrite 102 134
26.5% 118 MB/s
Min Avg Max
14.5 4K Read 18.7 24.8
29.5 4K Write 46.1 71
9.71 4K Mixed 16.6 30.1
74% 27.1 MB/s
Min Avg Max
18 DQ Read 68.6 148
63.4 DQ Write 90.9 136
10.4 DQ Mixed 61.7 144
51.6% 73.7 MB/s
User Benchmarks BenchSequentialRandom 4kDeep queue 4k
The fastest SSD (mainstream) averages a speed of 100%
178GB free
Firmware: 603A
SusWrite @10s intervals: 133 153 117 119 146 139 MB/s
56.3% Above average
Read 242
Write 174
Mixed 200
SusWrite 134
42% 188 MB/s
4K Read 22.6
4K Write 59.9
4K Mixed 30.1
104% 37.5 MB/s
DQ Read 133
DQ Write 136
DQ Mixed 144
106% 138 MB/s
19GB free
Firmware: 603ABBF0
SusWrite @10s intervals: 106 103 89 90 94 84 MB/s
48.5% Average
Read 183
Write 112
Mixed 137
SusWrite 94.4
29% 132 MB/s
4K Read 24.8
4K Write 71
4K Mixed 18.7
99% 38.2 MB/s
DQ Read 148
DQ Write 127
DQ Mixed 114
92% 130 MB/s
66GB free (System drive)
Firmware: 507A
28.1% Poor
Read 108
Write 88.7
Mixed 67.6
20% 88.1 MB/s
4K Read 16.5
4K Write 32.2
4K Mixed 10.6
56% 19.8 MB/s
DQ Read 23.9
DQ Write 63.4
DQ Mixed 10.6
18% 32.6 MB/s
60GB free (System drive)
Firmware: 507A
SusWrite @10s intervals: 82 82 83 79 71 75 MB/s
28% Poor
Read 79.8
Write 87.8
Mixed 88
SusWrite 78.5
19% 83.5 MB/s
4K Read 14.5
4K Write 37.8
4K Mixed 14
60% 22.1 MB/s
DQ Read 20.7
DQ Write 64.4
DQ Mixed 29.2
26% 38.1 MB/s
65GB free (System drive)
Firmware: 507A
26.9% Poor
Read 106
Write 95.8
Mixed 79.6
21% 93.7 MB/s
4K Read 15
4K Write 29.5
4K Mixed 9.71
51% 18.1 MB/s
DQ Read 18
DQ Write 63.9
DQ Mixed 10.4
17% 30.7 MB/s

 Market Share (See Leaders)

The number of benchmark samples for this model as a percentage of all 75,662,858 SSDs tested

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Solid State Drive Rankings (Price vs Performance) April 2024 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

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Speed Comparisons

vs Crucial MX500 250GB
vs Samsung 850 Evo 120GB
vs Samsung 860 Evo 250GB
vs Samsung 870 Evo 250GB
vs Samsung 850 Pro 512GB
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vs HyperX Savage 240GB
vs Crucial MX300 275GB
vs Samsung 850 Evo 1TB

1072 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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

 Best User Rated
The Best.
CPUGPUSSD
Intel Core i5-13600K $279Nvidia RTX 4060 $300Crucial MX500 250GB $40
Intel Core i5-12400F $134Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $184Nvidia RTX 4070 $409Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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