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Lexar
SamsungMZ-77E500B
▲ 501 ▼
  

Release date ≈ Q3 2023.

VS
▲ 58142 ▼

Controller: Samsung MKX. Memory: Samsung 128 layer TLC V-NAND. Release date ≈ Q1 2021.

Effective Speed 
+379%
Real World Speed
Performance profile from 61,877 user samples
Benchmark your SSD here
1,026 User Benchmarks
Best Bench: 648% 1.5TB free
Worst Bench: 294% 2TB free
Poor: 294% Great: 648%
SPEED RANK: 2nd / 1074
60,851 User Benchmarks
Best Bench: 130% 466GB free
Worst Bench: 73% 294GB free (System drive)
Poor: 73% Great: 130%
SPEED RANK: 243rd / 1074
Effective Speed
Effective SSD Speed 		497 % Hugely faster effective speed.
+379% 		104 %
Average Score 
+455%
Read
Avg. Sequential Read Speed 		3487 MB/s Hugely faster read speed.
+648% 		466 MB/s
Write
Avg. Sequential Write Speed 		3719 MB/s Hugely faster write speed.
+814% 		407 MB/s
4K Read
Avg. 4K Random Read Speed 		68.3 MB/s Hugely faster random read.
+88% 		36.4 MB/s
4K Write
Avg. 4K Random Write Speed 		164 MB/s Hugely faster random write.
+100% 		81.9 MB/s
Mixed
Avg. Sequential Mixed IO Speed 		2797 MB/s Hugely faster mixed IO speed.
+638% 		379 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed 		90.7 MB/s Hugely faster random mixed IO.
+94% 		46.7 MB/s
SusWrite
Avg. Sustained Write Speed 		3166 MB/s Hugely faster sustained write speed.
+802% 		351 MB/s
Peak Score 
+491%
Read
Peak Sequential Read Speed 		4312 MB/s Hugely faster peak read speed.
+736% 		516 MB/s
Write
Peak Sequential Write Speed 		4858 MB/s Hugely faster peak write speed.
+887% 		492 MB/s
4K Read
Peak 4K Random Read Speed 		83.1 MB/s Much faster peak random read.
+72% 		48.4 MB/s
4K Write
Peak 4K Random Write Speed 		271 MB/s Hugely faster peak random write.
+122% 		122 MB/s
Mixed
Peak Sequential Mixed IO Speed 		3439 MB/s Hugely faster peak mixed IO speed.
+648% 		460 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		126 MB/s Hugely faster peak random mixed IO.
+93% 		65.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average 		4430 MB/s Hugely faster peak sustained write speed.
+882% 		451 MB/s
Value & Sentiment 
+368%
Market Share
Based on 76,143,143 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.05 % 0.41 % Hugely higher market share.
+720%
User Rating
UBM User Rating 		50 % 58 % More popular.
+16%
Nice To Haves 
+360%
Age
Newest 		11+ Months Much more recent.
+72% 		40+ Months
DQ Read
Peak 4K-64Thread Read Speed 		2517 MB/s Hugely faster peak deep queue read.
+547% 		389 MB/s
DQ Write
Peak 4K-64Thread Write Speed 		1850 MB/s Hugely faster peak deep queue write.
+410% 		363 MB/s
AS-SSD Total
AS-SSD Total Score 		7,223 Pts Hugely stronger server IO.
+460% 		1,291 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		1609 MB/s Hugely faster peak deep queue mixed IO.
+331% 		373 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed 		1803 MB/s Hugely faster deep queue read.
+412% 		352 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed 		1334 MB/s Hugely faster deep queue write.
+343% 		301 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		1192 MB/s Hugely faster deep queue mixed IO.
+304% 		295 MB/s
Specifications 
Capacity
Capacity 		4TB 500GB
Conclusion 
Average Bench 497%
Average Bench 104%
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4TB; has run over 7,300MB/s; solid m.2 nvme drive. [Apr '24 ImpliedConsent]

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User Builds 
1,026
60,851
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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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  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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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 $174Nvidia RTX 4060 $293Crucial MX500 250GB $39
Intel Core i5-12400F $110Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $549Samsung 870 Evo 250GB $48
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