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SamsungMZ-7KE128BW
▲ 541,869 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

VS
▲ 500 ▼
  

Release date ≈ Q2 2017.

Effective Speed 
+44%
Real World Speed
Performance profile from 18,293 user samples
Benchmark your SSD here
18,195 User Benchmarks
Best Bench: 119% 119GB free
Worst Bench: 71% 60GB free (System drive)
Poor: 71% Great: 119%
SPEED RANK: 268th / 1080
98 User Benchmarks
Best Bench: 81% 71GB free (System drive)
Worst Bench: 50% 115GB free
Poor: 50% Great: 81%
SPEED RANK: 703rd / 1080
Effective Speed
Effective SSD Speed 		98.7 % Much faster effective speed.
+44% 		68.4 %
Average Score 
+44%
Read
Avg. Sequential Read Speed 		472 MB/s +1% 468 MB/s
Write
Avg. Sequential Write Speed 		397 MB/s Much faster write speed.
+49% 		266 MB/s
4K Read
Avg. 4K Random Read Speed 		32.3 MB/s Hugely faster random read.
+97% 		16.4 MB/s
4K Write
Avg. 4K Random Write Speed 		88.9 MB/s Faster random write.
+26% 		70.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		301 MB/s +4% 289 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		40 MB/s Much faster random mixed IO.
+79% 		22.4 MB/s
SusWrite
Avg. Sustained Write Speed 		336 MB/s Much faster sustained write speed.
+52% 		221 MB/s
Peak Score 
+36%
Read
Peak Sequential Read Speed 		516 MB/s +1% 512 MB/s
Write
Peak Sequential Write Speed 		479 MB/s Much faster peak write speed.
+49% 		322 MB/s
4K Read
Peak 4K Random Read Speed 		37.8 MB/s Hugely faster peak random read.
+87% 		20.2 MB/s
4K Write
Peak 4K Random Write Speed 		120 MB/s Faster peak random write.
+20% 		100 MB/s
Mixed
Peak Sequential Mixed IO Speed 		356 MB/s 396 MB/s Faster peak mixed IO speed.
+11%
4K Mixed
Peak 4K Random Mixed IO Speed 		47.4 MB/s Much faster peak random mixed IO.
+49% 		31.9 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		473 MB/s Much faster peak sustained write speed.
+58% 		299 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,380,741 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		54 % Slightly more popular.
+8% 		50 %
Nice To Haves 
+79%
Age
Newest 		124 Months 89+ Months More recent.
+28%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s Hugely faster peak deep queue read.
+116% 		180 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s Much faster peak deep queue write.
+43% 		251 MB/s
AS-SSD Total
AS-SSD Total Score 		1,263 Pts Much stronger server IO.
+66% 		761 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		332 MB/s Hugely faster peak deep queue mixed IO.
+84% 		180 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		343 MB/s Hugely faster deep queue read.
+154% 		135 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s Much faster deep queue write.
+45% 		201 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		276 MB/s Hugely faster deep queue mixed IO.
+153% 		109 MB/s
Specifications 
Capacity
Capacity 		128GB 240GB
User Builds 
18,195
98
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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]

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 Frequently Asked Questions

Storage Devices FAQ
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Solid State Drives
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The Best
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Intel Core i5-12600K $165Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
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Intel Core i5-13600K $200Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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