SamsungMZ-77E250B
Group Average(9 Highest-Voted)
Real World Speed
Performance profile from 1,119 user samples
1,119 User Benchmarks
Best Bench: 130% 232GB free
Worst Bench: 73% 194GB free (System drive)
Poor: 73% Great: 130%
SPEED RANK: 224th / 1058
Effective Speed
Effective SSD Speed
105 % Slightly faster effective speed.
+10%
95.8 %
Read
Avg. Sequential Read Speed
466 MB/s +2% 457 MB/s
Write
Avg. Sequential Write Speed
414 MB/s +3% 402 MB/s
4K Read
Avg. 4K Random Read Speed
37.3 MB/s Faster random read.
+17%
31.8 MB/s
4K Write
Avg. 4K Random Write Speed
82.8 MB/s 83.6 MB/s +1%
Mixed
Avg. Sequential Mixed IO Speed
385 MB/s Faster mixed IO speed.
+13%
340 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
48.4 MB/s Faster random mixed IO.
+17%
41.4 MB/s
SusWrite
Avg. Sustained Write Speed
353 MB/s Faster sustained write speed.
+12%
315 MB/s
Read
Peak Sequential Read Speed
516 MB/s +3% 503 MB/s
Write
Peak Sequential Write Speed
491 MB/s +2% 482 MB/s
4K Read
Peak 4K Random Read Speed
50.3 MB/s Faster peak random read.
+28%
39.4 MB/s
4K Write
Peak 4K Random Write Speed
121 MB/s +3% 117 MB/s
Mixed
Peak Sequential Mixed IO Speed
458 MB/s Faster peak mixed IO speed.
+15%
399 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
67.7 MB/s Faster peak random mixed IO.
+27%
53.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
394 MB/s 415 MB/s Slightly faster peak sustained write speed.
+5%
Market Share
Based on 41,899,322 SSDs tested.
User Rating
UBM User Rating
56 % +0% 55.9 %
Market Share
Market Share (trailing 30 days)
0.17 % 0.33 % Hugely higher market share.
+93%
Price
Price (score)
$40 Hugely cheaper.
+130%
91.9 USD
Value
Value For Money
27 % Much better value.
+75%
15.4 %
DQ Read
Peak 4K-64Thread Read Speed
390 MB/s Slightly faster peak deep queue read.
+7%
365 MB/s
DQ Write
Peak 4K-64Thread Write Speed
360 MB/s +2% 353 MB/s
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
372 MB/s Much faster peak deep queue mixed IO.
+35%
275 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
337 MB/s Slightly faster deep queue read.
+7%
316 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
299 MB/s Slightly faster deep queue write.
+6%
281 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
288 MB/s Much faster deep queue mixed IO.
+33%
216 MB/s
Age
Newest
2 Months Insanely more recent.
+2,922%
60.4 Months
AS-SSD Total
AS-SSD Total Score
1,292 Pts Slightly stronger server IO.
+6%
1,219 Pts
Capacity
Capacity
250GB   —
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light speed ssd [Feb '21 tester4678]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) April 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-11400F $180Nvidia RTX 3070 $500Crucial MX500 250GB $49
Intel Core i5-11600K $265Nvidia RTX 3060-Ti $400Samsung 850 Evo 120GB $78
Intel Core i5-10600K $215Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $38Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $34Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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