SamsungMZ-V7S500B(W|/AM)
SamsungMZ-77E250B

Release date ≈ Q1 2019.

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

Real World Speed
Performance profile from 306,758 user samples
305,062 User Benchmarks
Best Bench: 334% 425GB free (System drive)
Worst Bench: 185% 363GB free (System drive)
Poor: 185% Great: 334%
SPEED RANK: 31st / 1058
1,696 User Benchmarks
Best Bench: 129% 85GB free
Worst Bench: 73% 172GB free (System drive)
Poor: 73% Great: 129%
SPEED RANK: 223rd / 1058
Effective Speed
Effective SSD Speed
281 % Hugely faster effective speed.
+166%
105 %
Read
Avg. Sequential Read Speed
2362 MB/s Hugely faster read speed.
+406%
467 MB/s
Write
Avg. Sequential Write Speed
2087 MB/s Hugely faster write speed.
+410%
409 MB/s
4K Read
Avg. 4K Random Read Speed
62.9 MB/s Much faster random read.
+66%
38 MB/s
4K Write
Avg. 4K Random Write Speed
144 MB/s Much faster random write.
+69%
85 MB/s
Mixed
Avg. Sequential Mixed IO Speed
1631 MB/s Hugely faster mixed IO speed.
+329%
380 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
83.5 MB/s Much faster random mixed IO.
+71%
48.8 MB/s
SusWrite
Avg. Sustained Write Speed
870 MB/s Hugely faster sustained write speed.
+152%
345 MB/s
Read
Peak Sequential Read Speed
2712 MB/s Hugely faster peak read speed.
+427%
515 MB/s
Write
Peak Sequential Write Speed
2577 MB/s Hugely faster peak write speed.
+426%
490 MB/s
4K Read
Peak 4K Random Read Speed
71.9 MB/s Much faster peak random read.
+45%
49.6 MB/s
4K Write
Peak 4K Random Write Speed
191 MB/s Much faster peak random write.
+59%
120 MB/s
Mixed
Peak Sequential Mixed IO Speed
1929 MB/s Hugely faster peak mixed IO speed.
+321%
458 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
101 MB/s Much faster peak random mixed IO.
+51%
67.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
1060 MB/s Hugely faster peak sustained write speed.
+168%
395 MB/s
Market Share
Based on 43,097,756 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.74 % Hugely higher market share.
+988%
0.16 %
Value
Value For Money
71.4 % Hugely better value.
+188%
24.8 %
User Rating
UBM User Rating
64 % More popular.
+16%
55 %
Price
Price (score)
$81 $45 Much cheaper.
+44%
Age
Newest
27+ Months 3 Months Hugely more recent.
+89%
DQ Read
Peak 4K-64Thread Read Speed
1591 MB/s Hugely faster peak deep queue read.
+309%
389 MB/s
DQ Write
Peak 4K-64Thread Write Speed
1321 MB/s Hugely faster peak deep queue write.
+266%
361 MB/s
AS-SSD Total
AS-SSD Total Score
4,700 Pts Hugely stronger server IO.
+265%
1,289 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
1410 MB/s Hugely faster peak deep queue mixed IO.
+279%
372 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
1196 MB/s Hugely faster deep queue read.
+248%
344 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
902 MB/s Hugely faster deep queue write.
+204%
297 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
1019 MB/s Hugely faster deep queue mixed IO.
+255%
287 MB/s
Capacity
Capacity
500GB 250GB
ADVERTISEMENT

The 970 Evo Plus offers excellent sustained write performance both in and out of cache. This results in consistent performance even when the drive is nearly full. Samsung also have a great track record for reliability, this drive will likely last a lifetime. The larger capacity drives (1TB+) offer even better write performance and may be more appropriate for some users. We use this drive (and its larger siblings) extensively in our EFps Lab at UserBenchmark. [Feb '20 SSDrivePro]

MORE DETAILS

light speed ssd [Feb '21 tester4678]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) May 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]

ADVERTISEMENT

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 $220Nvidia RTX 3060-Ti $400Crucial MX500 250GB $49
Intel Core i5-11600K $259Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i5-10600K $210Nvidia RTX 3080 $700Samsung 860 Evo 250GB $50
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $32Corsair Vengeance LPX DDR4 3000 C15 2x8GB $102SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback