Today's hottest deals
SamsungMZ-77E1T0B
Crucial

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

  

Release date ≈ Q1 2016.

Real World Speed
Performance profile from 129,411 user samples
129,044 User Benchmarks
Best Bench: 137% 931GB free
Worst Bench: 82% 306GB free
Poor: 82% Great: 137%
SPEED RANK: 214th / 1080
367 User Benchmarks
Best Bench: 104% 119GB free
Worst Bench: 57% 12GB free (System drive)
Poor: 57% Great: 104%
SPEED RANK: 480th / 1080
Effective Speed
Effective SSD Speed
112 % Much faster effective speed.
+38%
81 %
Read
Avg. Sequential Read Speed
472 MB/s Faster read speed.
+15%
412 MB/s
Write
Avg. Sequential Write Speed
436 MB/s Much faster write speed.
+39%
313 MB/s
4K Read
Avg. 4K Random Read Speed
38.1 MB/s Much faster random read.
+49%
25.5 MB/s
4K Write
Avg. 4K Random Write Speed
87.8 MB/s +5% 83.7 MB/s
Mixed
Avg. Sequential Mixed IO Speed
402 MB/s Much faster mixed IO speed.
+35%
298 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
50.4 MB/s Much faster random mixed IO.
+50%
33.7 MB/s
SusWrite
Avg. Sustained Write Speed
423 MB/s Hugely faster sustained write speed.
+88%
225 MB/s
Read
Peak Sequential Read Speed
516 MB/s +5% 493 MB/s
Write
Peak Sequential Write Speed
492 MB/s Faster peak write speed.
+18%
416 MB/s
4K Read
Peak 4K Random Read Speed
48.9 MB/s Much faster peak random read.
+50%
32.7 MB/s
4K Write
Peak 4K Random Write Speed
125 MB/s +4% 120 MB/s
Mixed
Peak Sequential Mixed IO Speed
464 MB/s +4% 448 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
67.5 MB/s Much faster peak random mixed IO.
+45%
46.6 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
486 MB/s Faster peak sustained write speed.
+26%
386 MB/s
Market Share
Based on 77,378,605 SSDs tested
Market Share
Market Share (trailing 30 days)
0.7 % Insanely higher market share.
+∞%
0 %
User Rating
UBM User Rating
58 % More popular.
+16%
50 %
Age
Newest
45+ Months Much more recent.
+56%
103+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Faster peak deep queue read.
+12%
345 MB/s
DQ Write
Peak 4K-64Thread Write Speed
363 MB/s Faster peak deep queue write.
+11%
326 MB/s
AS-SSD Total
AS-SSD Total Score
1,293 Pts Stronger server IO.
+13%
1,141 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
373 MB/s Much faster peak deep queue mixed IO.
+60%
233 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
355 MB/s Much faster deep queue read.
+34%
264 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
312 MB/s Much faster deep queue write.
+33%
235 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
314 MB/s Hugely faster deep queue mixed IO.
+87%
168 MB/s
Capacity
Capacity
1TB 128GB

Great SSD [Mar '21 Emerald_Wolf]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) October 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.
How Fast Is Your SSD? (Bench your build) Size up your PC in less than a minute

Welcome to our 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 value for money 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

Why does UserBenchmark have a bad reputation on reddit?
Marketers operate thousands of reddit accounts. Our benchmarks expose their spiel so they attack our reputation.
Why don’t PC brands endorse UserBenchmark?
Brands make boatloads on flagships like the 4090 and 14900KS. We help users get similar real-world performance for less money.
Why don’t youtubers promote UserBenchmark?
We don't pay youtubers, so they don't praise us. Moreover, our data obstructs youtubers who promote overpriced or inferior products.
Why does UserBenchmark have negative trustpilot reviews?
The 200+ trustpilot reviews are mostly written by virgin marketing accounts. Real users don't give a monkey's about big brands.
Why is UserBenchmark the gold standard for users?
Instead of pursuing brands for sponsorship, we've spent 13 years publishing real-world data for users.
The Best
CPUGPUSSD
Intel Core i5-12600K $165Nvidia RTX 4060 $295WD Black SN850X M.2 2TB $135
Intel Core i5-12400F $111Nvidia RTX 4060-Ti $389WD Black SN850X M.2 1TB $85
Intel Core i5-13600K $200Nvidia RTX 4070 $500Crucial T700 M.2 4TB $350
Today's hottest deals
If you buy something via a price link, UserBenchmark may earn a commission
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback