KingstonSV300S37A/60G
SamsungMZ-77E250B

Controller: LSI SandForce SF2281. Flash Memory: Toshiba 19nm Toggle Mode MLC. Release date ≤ Q4 2013.

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

Real World Speed
Performance profile from 25,072 user samples
21,107 User Benchmarks
Best Bench: 70% 55GB free
Worst Bench: 27% 34GB free (System drive)
Poor: 27% Great: 70%
SPEED RANK: 879th / 1058
3,965 User Benchmarks
Best Bench: 130% 233GB free
Worst Bench: 78% 165GB free (System drive)
Poor: 78% Great: 130%
SPEED RANK: 224th / 1058
Effective Speed
Effective SSD Speed
49.1 % 105 % Hugely faster effective speed.
+115%
Read
Avg. Sequential Read Speed
274 MB/s 470 MB/s Much faster read speed.
+72%
Write
Avg. Sequential Write Speed
75 MB/s 407 MB/s Hugely faster write speed.
+443%
4K Read
Avg. 4K Random Read Speed
23.8 MB/s 38.6 MB/s Much faster random read.
+62%
4K Write
Avg. 4K Random Write Speed
55 MB/s 86.8 MB/s Much faster random write.
+58%
Mixed
Avg. Sequential Mixed IO Speed
112 MB/s 378 MB/s Hugely faster mixed IO speed.
+238%
4K Mixed
Avg. 4K Random Mixed IO Speed
26.9 MB/s 49.2 MB/s Hugely faster random mixed IO.
+83%
SusWrite
Avg. Sustained Write Speed
67.3 MB/s 334 MB/s Hugely faster sustained write speed.
+396%
Read
Peak Sequential Read Speed
424 MB/s 516 MB/s Faster peak read speed.
+22%
Write
Peak Sequential Write Speed
114 MB/s 491 MB/s Hugely faster peak write speed.
+331%
4K Read
Peak 4K Random Read Speed
34 MB/s 50.2 MB/s Much faster peak random read.
+48%
4K Write
Peak 4K Random Write Speed
80.7 MB/s 122 MB/s Much faster peak random write.
+51%
Mixed
Peak Sequential Mixed IO Speed
145 MB/s 458 MB/s Hugely faster peak mixed IO speed.
+216%
4K Mixed
Peak 4K Random Mixed IO Speed
39.6 MB/s 67.8 MB/s Much faster peak random mixed IO.
+71%
SusWrite
Peak Sequential Sustained Write 60s Average
92.6 MB/s 395 MB/s Hugely faster peak sustained write speed.
+327%
Market Share
Based on 47,293,658 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.12 % Hugely higher market share.
+500%
Value
Value For Money
2.67 % 18.9 % Hugely better value.
+607%
User Rating
UBM User Rating
50 % 56 % More popular.
+12%
Price
Price (score)
$76 $65 Cheaper.
+15%
Age
Newest
93+ Months 8 Months Hugely more recent.
+91%
DQ Read
Peak 4K-64Thread Read Speed
115 MB/s 389 MB/s Hugely faster peak deep queue read.
+238%
DQ Write
Peak 4K-64Thread Write Speed
103 MB/s 361 MB/s Hugely faster peak deep queue write.
+250%
AS-SSD Total
AS-SSD Total Score
484 Pts 1,292 Pts Hugely stronger server IO.
+167%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
96.8 MB/s 372 MB/s Hugely faster peak deep queue mixed IO.
+284%
ADQ Read
Avg. 4K-64Thread Read Speed
78.5 MB/s 341 MB/s Hugely faster deep queue read.
+334%
ADQ Write
Avg. 4K-64Thread Write Speed
73.3 MB/s 295 MB/s Hugely faster deep queue write.
+302%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
66.8 MB/s 281 MB/s Hugely faster deep queue mixed IO.
+321%
Capacity
Capacity
60GB 250GB
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good old days [Feb '21 tester4678]

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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 3070 $500Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3060-Ti $400Samsung 860 Evo 250GB $52
Intel Core i7-11700K $394Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk 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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