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SamsungMZ-7KE128BW
Nvme
▲ 541,869 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q2 2020.

Effective Speed 
+184%
Real World Speed
Performance profile from 18,216 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
21 User Benchmarks
Best Bench: 327% 3TB free (System drive)
Worst Bench: 148% 3TB free
Poor: 148% Great: 327%
SPEED RANK: 44th / 1080
Effective Speed
Effective SSD Speed 		98.7 % 280 % Hugely faster effective speed.
+184%
Average Score 
+264%
Read
Avg. Sequential Read Speed 		472 MB/s 1535 MB/s Hugely faster read speed.
+225%
Write
Avg. Sequential Write Speed 		397 MB/s 2386 MB/s Hugely faster write speed.
+501%
4K Read
Avg. 4K Random Read Speed 		32.3 MB/s 67.3 MB/s Hugely faster random read.
+108%
4K Write
Avg. 4K Random Write Speed 		88.9 MB/s 160 MB/s Much faster random write.
+80%
Mixed
Avg. Sequential Mixed IO Speed 		301 MB/s 1805 MB/s Hugely faster mixed IO speed.
+500%
4K Mixed
Avg. 4K Random Mixed IO Speed 		40 MB/s 85.3 MB/s Hugely faster random mixed IO.
+113%
SusWrite
Avg. Sustained Write Speed 		336 MB/s 1418 MB/s Hugely faster sustained write speed.
+322%
Peak Score 
+1,383%
Read
Peak Sequential Read Speed 		516 MB/s 7698 MB/s Insanely faster peak read speed.
+1,392%
Write
Peak Sequential Write Speed 		479 MB/s 11849 MB/s Insanely faster peak write speed.
+2,374%
4K Read
Peak 4K Random Read Speed 		37.8 MB/s 623 MB/s Insanely faster peak random read.
+1,548%
4K Write
Peak 4K Random Write Speed 		120 MB/s 487 MB/s Hugely faster peak random write.
+306%
Mixed
Peak Sequential Mixed IO Speed 		356 MB/s 9328 MB/s Insanely faster peak mixed IO speed.
+2,520%
4K Mixed
Peak 4K Random Mixed IO Speed 		47.4 MB/s 526 MB/s Insanely faster peak random mixed IO.
+1,010%
SusWrite
Peak Sequential Sustained Write 60s Average 		473 MB/s 2984 MB/s Hugely faster peak sustained write speed.
+531%
Value & Sentiment 
+∞%
Market Share
Based on 76,164,332 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 
+336%
Age
Newest 		119 Months 48+ Months Much more recent.
+60%
DQ Read
Peak 4K-64Thread Read Speed 		389 MB/s 2319 MB/s Hugely faster peak deep queue read.
+496%
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s 1741 MB/s Hugely faster peak deep queue write.
+384%
AS-SSD Total
AS-SSD Total Score 		1,263 Pts 9,500 Pts Hugely stronger server IO.
+652%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		332 MB/s 1987 MB/s Hugely faster peak deep queue mixed IO.
+498%
ADQ Read
Avg. 4K-64Thread Read Speed 		343 MB/s 1084 MB/s Hugely faster deep queue read.
+216%
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s 734 MB/s Hugely faster deep queue write.
+151%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		276 MB/s 905 MB/s Hugely faster deep queue mixed IO.
+228%
Specifications 
Capacity
Capacity 		128GB 4TB
User Builds 
18,195
21
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