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SamsungMZ-77E1T0B
  

Release date ≈ Q4 2019.

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

Real World Speed
Performance profile from 17,251 user samples
8,367 User Benchmarks
Best Bench: 214% 24GB free (System drive)
Worst Bench: 90% 75GB free (System drive)
Poor: 90% Great: 214%
SPEED RANK: 136th / 1058
8,884 User Benchmarks
Best Bench: 138% 336GB free
Worst Bench: 87% 931GB free
Poor: 87% Great: 138%
SPEED RANK: 181st / 1058
Effective Speed
Effective SSD Speed
157 % Much faster effective speed.
+33%
118 %
Read
Avg. Sequential Read Speed
1071 MB/s Hugely faster read speed.
+119%
488 MB/s
Write
Avg. Sequential Write Speed
918 MB/s Hugely faster write speed.
+104%
451 MB/s
4K Read
Avg. 4K Random Read Speed
42.4 MB/s +2% 41.4 MB/s
4K Write
Avg. 4K Random Write Speed
101 MB/s Slightly faster random write.
+7%
94.1 MB/s
Mixed
Avg. Sequential Mixed IO Speed
909 MB/s Hugely faster mixed IO speed.
+116%
421 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
55.4 MB/s +0% 55.3 MB/s
SusWrite
Avg. Sustained Write Speed
449 MB/s +3% 437 MB/s
Read
Peak Sequential Read Speed
1547 MB/s Hugely faster peak read speed.
+199%
518 MB/s
Write
Peak Sequential Write Speed
1483 MB/s Hugely faster peak write speed.
+201%
493 MB/s
4K Read
Peak 4K Random Read Speed
57.4 MB/s Faster peak random read.
+15%
49.8 MB/s
4K Write
Peak 4K Random Write Speed
158 MB/s Faster peak random write.
+26%
125 MB/s
Mixed
Peak Sequential Mixed IO Speed
1309 MB/s Hugely faster peak mixed IO speed.
+183%
462 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
76.9 MB/s Faster peak random mixed IO.
+12%
68.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
588 MB/s Faster peak sustained write speed.
+20%
491 MB/s
Market Share
Based on 45,306,499 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.09 % 0.32 % Hugely higher market share.
+256%
User Rating
UBM User Rating
50 % 55 % Slightly more popular.
+10%
Age
Newest
20+ Months 6+ Months Much more recent.
+70%
DQ Read
Peak 4K-64Thread Read Speed
1262 MB/s Hugely faster peak deep queue read.
+225%
388 MB/s
DQ Write
Peak 4K-64Thread Write Speed
798 MB/s Hugely faster peak deep queue write.
+120%
362 MB/s
AS-SSD Total
AS-SSD Total Score
3,341 Pts Hugely stronger server IO.
+158%
1,294 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
707 MB/s Hugely faster peak deep queue mixed IO.
+90%
373 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
821 MB/s Hugely faster deep queue read.
+141%
341 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
449 MB/s Much faster deep queue write.
+50%
299 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
548 MB/s Much faster deep queue mixed IO.
+79%
307 MB/s
Capacity
Capacity
256GB 1TB
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Great SSD [Mar '21 Emerald_Wolf]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) July 2021 SSD Rankings.

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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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.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute.

Welcome to our freeware PC speed test tool. UserBenchmark will test your PC and compare the results to other users with the same components. You can quickly size up your PC, identify hardware problems and explore the best upgrades.

UserBenchmark of the month

How it works

  • - Download and run UserBenchMark.
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write, sustained write and mixed IO.
  • - RAM tests include: single/multi core bandwidth and latency.
  • - SkillBench (space shooter) tests user input accuracy.
  • - Reports are generated and presented on userbenchmark.com.
  • - Identify the strongest components in your PC.
  • - See speed test results from other users.
  • - Compare your components to the current market leaders.
  • - Explore your best upgrade options with a virtual PC build.
  • - Compare your in-game FPS to other users with your hardware.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11400F $239Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11600K $270Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-10700K $304Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $78
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $85SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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