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SamsungMZ-7KE2T0BW
SamsungMZ-7TE500BW
▲ 5020 ▼

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date ≈ Q4 2015.

VS
▲ 518 ▼

Controller: Samsung 3 Core MEX. Memory: Samsung 19nm Toggle Mode TLC. Release date ≤ Q4 2013.

Effective Speed 
+5%
Real World Speed
Performance profile from 71,006 user samples
Benchmark your SSD here
2,669 User Benchmarks
Best Bench: 130% 1.5TB free (System drive)
Worst Bench: 78% 1TB free
Poor: 78% Great: 130%
SPEED RANK: 231st / 1080
68,337 User Benchmarks
Best Bench: 126% 450GB free
Worst Bench: 72% 150GB free (System drive)
Poor: 72% Great: 126%
SPEED RANK: 252nd / 1080
Effective Speed
Effective SSD Speed 		108 % Slightly faster effective speed.
+5% 		103 %
Average Score 
+7%
Read
Avg. Sequential Read Speed 		477 MB/s +2% 468 MB/s
Write
Avg. Sequential Write Speed 		429 MB/s Faster write speed.
+13% 		381 MB/s
4K Read
Avg. 4K Random Read Speed 		35.3 MB/s 39.2 MB/s Faster random read.
+11%
4K Write
Avg. 4K Random Write Speed 		89.6 MB/s +5% 85.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		376 MB/s Slightly faster mixed IO speed.
+9% 		344 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		47.3 MB/s 49.6 MB/s +5%
SusWrite
Avg. Sustained Write Speed 		409 MB/s Much faster sustained write speed.
+37% 		298 MB/s
Peak Score 
+1%
Read
Peak Sequential Read Speed 		511 MB/s +1% 508 MB/s
Write
Peak Sequential Write Speed 		490 MB/s +1% 486 MB/s
4K Read
Peak 4K Random Read Speed 		42.3 MB/s 46.2 MB/s Slightly faster peak random read.
+9%
4K Write
Peak 4K Random Write Speed 		123 MB/s Slightly faster peak random write.
+6% 		116 MB/s
Mixed
Peak Sequential Mixed IO Speed 		420 MB/s 420 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		59 MB/s 60.5 MB/s +3%
SusWrite
Peak Sequential Sustained Write 60s Average 		490 MB/s Faster peak sustained write speed.
+10% 		445 MB/s
Value & Sentiment 
+70%
Market Share
Based on 77,612,303 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.01 % 0.04 % Hugely higher market share.
+300%
Value
Value For Money 		28.7 % Much better value.
+73% 		16.5 %
User Rating
UBM User Rating 		50 % 51 % +2%
Price
Price (score) 		$315 $150 Much cheaper.
+52%
Nice To Haves 
+14%
Age
Newest 		108+ Months More recent.
+18% 		131+ Months
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s +1% 385 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		362 MB/s 362 MB/s
AS-SSD Total
AS-SSD Total Score 		1,276 Pts +0% 1,272 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		369 MB/s Much faster peak deep queue mixed IO.
+45% 		255 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		346 MB/s +2% 338 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		292 MB/s +2% 287 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		308 MB/s Much faster deep queue mixed IO.
+41% 		218 MB/s
Specifications 
Capacity
Capacity 		2TB 500GB
Conclusion 
Average Bench 108%
Average Bench 103%

Much better options available now but still a really good SSD [Nov '18 Scarso]

MORE DETAILS

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68,337
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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
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?
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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?
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The Best
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Intel Core i5-13600K $210Nvidia RTX 4060 $285WD Black SN850X M.2 2TB $125
Intel Core i5-12600K $154Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $80
Intel Core i5-12400F $111Nvidia RTX 4070 $500Crucial T700 M.2 4TB $320
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