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SamsungMZ-77E1T0B

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

  

Release date ≈ Q4 2017.

Real World Speed
Performance profile from 130,391 user samples
129,044 User Benchmarks
Best Bench: 137% 931GB free
Worst Bench: 82% 306GB free
Poor: 82% Great: 137%
SPEED RANK: 214th / 1080
1,347 User Benchmarks
Best Bench: 225% 98GB free
Worst Bench: 135% 24GB free (System drive)
Poor: 135% Great: 225%
SPEED RANK: 116th / 1080
Effective Speed
Effective SSD Speed
112 % 190 % Much faster effective speed.
+70%
Read
Avg. Sequential Read Speed
472 MB/s 1505 MB/s Hugely faster read speed.
+219%
Write
Avg. Sequential Write Speed
436 MB/s 732 MB/s Much faster write speed.
+68%
4K Read
Avg. 4K Random Read Speed
38.1 MB/s 55.2 MB/s Much faster random read.
+45%
4K Write
Avg. 4K Random Write Speed
87.8 MB/s 98.5 MB/s Faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed
402 MB/s 689 MB/s Much faster mixed IO speed.
+71%
4K Mixed
Avg. 4K Random Mixed IO Speed
50.4 MB/s 50.7 MB/s +1%
SusWrite
Avg. Sustained Write Speed
423 MB/s 632 MB/s Much faster sustained write speed.
+49%
Read
Peak Sequential Read Speed
516 MB/s 1648 MB/s Hugely faster peak read speed.
+219%
Write
Peak Sequential Write Speed
492 MB/s 916 MB/s Hugely faster peak write speed.
+86%
4K Read
Peak 4K Random Read Speed
48.9 MB/s 48.9 MB/s
4K Write
Peak 4K Random Write Speed
125 MB/s 141 MB/s Faster peak random write.
+13%
Mixed
Peak Sequential Mixed IO Speed
464 MB/s 786 MB/s Much faster peak mixed IO speed.
+69%
4K Mixed
Peak 4K Random Mixed IO Speed
67.5 MB/s Slightly faster peak random mixed IO.
+7%
62.8 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
486 MB/s 908 MB/s Hugely faster peak sustained write speed.
+87%
Market Share
Based on 77,429,245 SSDs tested
Market Share
Market Share (trailing 30 days)
0.75 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
58 % More popular.
+16%
50 %
Age
Newest
45+ Months Much more recent.
+45%
82+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s 1033 MB/s Hugely faster peak deep queue read.
+166%
DQ Write
Peak 4K-64Thread Write Speed
363 MB/s 621 MB/s Much faster peak deep queue write.
+71%
AS-SSD Total
AS-SSD Total Score
1,293 Pts 2,712 Pts Hugely stronger server IO.
+110%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
373 MB/s 543 MB/s Much faster peak deep queue mixed IO.
+46%
ADQ Read
Avg. 4K-64Thread Read Speed
355 MB/s 885 MB/s Hugely faster deep queue read.
+149%
ADQ Write
Avg. 4K-64Thread Write Speed
312 MB/s 525 MB/s Much faster deep queue write.
+68%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
314 MB/s 481 MB/s Much faster deep queue mixed IO.
+53%
Capacity
Capacity
1TB 256GB

Great SSD [Mar '21 Emerald_Wolf]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) November 2024 SSD Rankings

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]

Group Test Results

  • Best user rated - User sentiment trumps benchmarks for this comparison.
  • Best value for money - Value for money is based on real world performance.
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
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The Best
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Intel Core i5-13600K $225Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
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