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SamsungMZ-7KE512BW
▲ 566,204 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q1 2017.

Effective Speed 
+132%
Real World Speed
Performance profile from 68,884 user samples
Benchmark your SSD here
68,849 User Benchmarks
Best Bench: 124% 397GB free
Worst Bench: 71% 267GB free (System drive)
Poor: 71% Great: 124%
SPEED RANK: 257th / 1080
35 User Benchmarks
Best Bench: 73% 111GB free
Worst Bench: 21% 18GB free (System drive)
Poor: 21% Great: 73%
SPEED RANK: 933rd / 1080
Effective Speed
Effective SSD Speed 		102 % Hugely faster effective speed.
+132% 		43.8 %
Average Score 
+206%
Read
Avg. Sequential Read Speed 		465 MB/s Slightly faster read speed.
+6% 		438 MB/s
Write
Avg. Sequential Write Speed 		408 MB/s Hugely faster write speed.
+98% 		206 MB/s
4K Read
Avg. 4K Random Read Speed 		33.1 MB/s Much faster random read.
+78% 		18.6 MB/s
4K Write
Avg. 4K Random Write Speed 		86.9 MB/s Hugely faster random write.
+160% 		33.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		349 MB/s Hugely faster mixed IO speed.
+151% 		139 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		43.7 MB/s Hugely faster random mixed IO.
+700% 		5.46 MB/s
SusWrite
Avg. Sustained Write Speed 		364 MB/s Hugely faster sustained write speed.
+250% 		104 MB/s
Peak Score 
+34%
Read
Peak Sequential Read Speed 		515 MB/s 517 MB/s +0%
Write
Peak Sequential Write Speed 		486 MB/s Slightly faster peak write speed.
+8% 		448 MB/s
4K Read
Peak 4K Random Read Speed 		42.7 MB/s Faster peak random read.
+27% 		33.5 MB/s
4K Write
Peak 4K Random Write Speed 		122 MB/s Faster peak random write.
+26% 		96.9 MB/s
Mixed
Peak Sequential Mixed IO Speed 		399 MB/s +1% 394 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		57.4 MB/s Hugely faster peak random mixed IO.
+157% 		22.3 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		487 MB/s Faster peak sustained write speed.
+20% 		406 MB/s
Value & Sentiment 
+∞%
Market Share
Based on 77,494,433 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.06 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		56 % More popular.
+12% 		50 %
Nice To Haves 
+267%
Age
Newest 		124 Months 92+ Months More recent.
+26%
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s Much faster peak deep queue read.
+63% 		238 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		360 MB/s Faster peak deep queue write.
+17% 		307 MB/s
AS-SSD Total
AS-SSD Total Score 		1,274 Pts Much stronger server IO.
+35% 		947 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		365 MB/s Hugely faster peak deep queue mixed IO.
+314% 		88.2 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		337 MB/s Hugely faster deep queue read.
+238% 		99.6 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		279 MB/s Much faster deep queue write.
+69% 		165 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		295 MB/s Insanely faster deep queue mixed IO.
+1,428% 		19.3 MB/s
Specifications 
Capacity
Capacity 		512GB 120GB
User Builds 
68,849
35
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Solid State Drives
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