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SamsungMZ-77E1T0B
Lexar
▲ 58181 ▼

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

VS
▲ 500 ▼
  

Release date ≈ Q2 2023.

Effective Speed 
+298%
Real World Speed
Performance profile from 129,080 user samples
Benchmark your SSD here
129,044 User Benchmarks
Best Bench: 137% 931GB free
Worst Bench: 82% 306GB free
Poor: 82% Great: 137%
SPEED RANK: 214th / 1080
36 User Benchmarks
Best Bench: 586% 1.5TB free
Worst Bench: 256% 1.5TB free (System drive)
Poor: 256% Great: 586%
SPEED RANK: 11th / 1080
Effective Speed
Effective SSD Speed 		112 % 446 % Hugely faster effective speed.
+298%
Average Score 
+371%
Read
Avg. Sequential Read Speed 		472 MB/s 3269 MB/s Hugely faster read speed.
+593%
Write
Avg. Sequential Write Speed 		436 MB/s 3383 MB/s Hugely faster write speed.
+676%
4K Read
Avg. 4K Random Read Speed 		38.1 MB/s 66.1 MB/s Much faster random read.
+73%
4K Write
Avg. 4K Random Write Speed 		87.8 MB/s 182 MB/s Hugely faster random write.
+107%
Mixed
Avg. Sequential Mixed IO Speed 		402 MB/s 2562 MB/s Hugely faster mixed IO speed.
+537%
4K Mixed
Avg. 4K Random Mixed IO Speed 		50.4 MB/s 90.7 MB/s Much faster random mixed IO.
+80%
SusWrite
Avg. Sustained Write Speed 		423 MB/s 2664 MB/s Hugely faster sustained write speed.
+530%
Peak Score 
+480%
Read
Peak Sequential Read Speed 		516 MB/s 4553 MB/s Hugely faster peak read speed.
+782%
Write
Peak Sequential Write Speed 		492 MB/s 4928 MB/s Hugely faster peak write speed.
+902%
4K Read
Peak 4K Random Read Speed 		48.9 MB/s 86.1 MB/s Much faster peak random read.
+76%
4K Write
Peak 4K Random Write Speed 		125 MB/s 300 MB/s Hugely faster peak random write.
+140%
Mixed
Peak Sequential Mixed IO Speed 		464 MB/s 3453 MB/s Hugely faster peak mixed IO speed.
+644%
4K Mixed
Peak 4K Random Mixed IO Speed 		67.5 MB/s 126 MB/s Hugely faster peak random mixed IO.
+87%
SusWrite
Peak Sequential Sustained Write 60s Average 		486 MB/s 4015 MB/s Hugely faster peak sustained write speed.
+726%
Value & Sentiment 
+∞%
Market Share
Based on 77,380,741 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0.7 % Insanely higher market share.
+∞% 		0 %
User Rating
UBM User Rating 		58 % More popular.
+16% 		50 %
Nice To Haves 
+324%
Age
Newest 		45+ Months 16+ Months Much more recent.
+64%
DQ Read
Peak 4K-64Thread Read Speed 		388 MB/s 2341 MB/s Hugely faster peak deep queue read.
+503%
DQ Write
Peak 4K-64Thread Write Speed 		363 MB/s 1827 MB/s Hugely faster peak deep queue write.
+403%
AS-SSD Total
AS-SSD Total Score 		1,293 Pts 7,005 Pts Hugely stronger server IO.
+442%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		373 MB/s 1697 MB/s Hugely faster peak deep queue mixed IO.
+355%
ADQ Read
Avg. 4K-64Thread Read Speed 		355 MB/s 1462 MB/s Hugely faster deep queue read.
+312%
ADQ Write
Avg. 4K-64Thread Write Speed 		312 MB/s 1070 MB/s Hugely faster deep queue write.
+243%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		314 MB/s 1159 MB/s Hugely faster deep queue mixed IO.
+269%
Specifications 
Capacity
Capacity 		1TB 2TB
Conclusion 
Average Bench 112%
Average Bench 446%

Great SSD [Mar '21 Emerald_Wolf]

MORE DETAILS

User Builds 
129,044
36
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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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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?
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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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