Kingston
SamsungMZ-77E500B
  

Release date ≈ Q4 2018.

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

Real World Speed
Performance profile from 14,337 user samples
3,777 User Benchmarks
Best Bench: 112% 4GB free (System drive)
Worst Bench: 49% 67GB free (System drive)
Poor: 49% Great: 112%
SPEED RANK: 401st / 1058
10,560 User Benchmarks
Best Bench: 132% 218GB free
Worst Bench: 74% 327GB free (System drive)
Poor: 74% Great: 132%
SPEED RANK: 211th / 1058
Effective Speed
Effective SSD Speed
84.3 % 109 % Faster effective speed.
+29%
Read
Avg. Sequential Read Speed
647 MB/s Much faster read speed.
+35%
478 MB/s
Write
Avg. Sequential Write Speed
342 MB/s 420 MB/s Faster write speed.
+23%
4K Read
Avg. 4K Random Read Speed
30.3 MB/s 38.3 MB/s Faster random read.
+26%
4K Write
Avg. 4K Random Write Speed
60.1 MB/s 88.4 MB/s Much faster random write.
+47%
Mixed
Avg. Sequential Mixed IO Speed
395 MB/s 397 MB/s +1%
4K Mixed
Avg. 4K Random Mixed IO Speed
30.1 MB/s 50.2 MB/s Much faster random mixed IO.
+67%
SusWrite
Avg. Sustained Write Speed
156 MB/s 366 MB/s Hugely faster sustained write speed.
+135%
Read
Peak Sequential Read Speed
857 MB/s Much faster peak read speed.
+66%
516 MB/s
Write
Peak Sequential Write Speed
464 MB/s 490 MB/s Slightly faster peak write speed.
+6%
4K Read
Peak 4K Random Read Speed
39.4 MB/s 49.6 MB/s Faster peak random read.
+26%
4K Write
Peak 4K Random Write Speed
94.5 MB/s 123 MB/s Much faster peak random write.
+30%
Mixed
Peak Sequential Mixed IO Speed
552 MB/s Faster peak mixed IO speed.
+20%
461 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
44.7 MB/s 67.2 MB/s Much faster peak random mixed IO.
+50%
SusWrite
Peak Sequential Sustained Write 60s Average
310 MB/s 450 MB/s Much faster peak sustained write speed.
+45%
Market Share
Based on 47,320,439 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.03 % 0.3 % Hugely higher market share.
+900%
User Rating
UBM User Rating
50 % 56 % More popular.
+12%
Age
Newest
34+ Months 8+ Months Much more recent.
+76%
DQ Read
Peak 4K-64Thread Read Speed
360 MB/s 389 MB/s Slightly faster peak deep queue read.
+8%
DQ Write
Peak 4K-64Thread Write Speed
462 MB/s Faster peak deep queue write.
+28%
361 MB/s
AS-SSD Total
AS-SSD Total Score
1,331 Pts +3% 1,292 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
336 MB/s 372 MB/s Faster peak deep queue mixed IO.
+11%
ADQ Read
Avg. 4K-64Thread Read Speed
299 MB/s 352 MB/s Faster deep queue read.
+18%
ADQ Write
Avg. 4K-64Thread Write Speed
311 MB/s +2% 304 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
250 MB/s 301 MB/s Faster deep queue mixed IO.
+20%
Capacity
Capacity
128GB 500GB
Solid State Drive Rankings (Price vs Performance) September 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 i5-11600K $270Nvidia RTX 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $390Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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