SamsungMZ-77E2T0B
KingstonSA400S37/120G

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

Controller: Phison PS3111-S11. Flash Memory: Toshiba 15nm TLC. Release date ≈ Q1 2017.

Real World Speed
Performance profile from 140,975 user samples
3,062 User Benchmarks
Best Bench: 138% 1TB free
Worst Bench: 94% 1.5TB free
Poor: 94% Great: 138%
SPEED RANK: 178th / 1058
137,913 User Benchmarks
Best Bench: 80% 111GB free
Worst Bench: 37% 62GB free
Poor: 37% Great: 80%
SPEED RANK: 790th / 1058
Effective Speed
Effective SSD Speed
119 % Hugely faster effective speed.
+100%
59.4 %
Read
Avg. Sequential Read Speed
492 MB/s Faster read speed.
+24%
396 MB/s
Write
Avg. Sequential Write Speed
453 MB/s Hugely faster write speed.
+83%
248 MB/s
4K Read
Avg. 4K Random Read Speed
42.3 MB/s Much faster random read.
+63%
25.9 MB/s
4K Write
Avg. 4K Random Write Speed
94.8 MB/s Much faster random write.
+63%
58.3 MB/s
Mixed
Avg. Sequential Mixed IO Speed
428 MB/s Hugely faster mixed IO speed.
+81%
236 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
56.2 MB/s Hugely faster random mixed IO.
+133%
24.1 MB/s
SusWrite
Avg. Sustained Write Speed
445 MB/s Hugely faster sustained write speed.
+355%
97.7 MB/s
Read
Peak Sequential Read Speed
519 MB/s Slightly faster peak read speed.
+7%
485 MB/s
Write
Peak Sequential Write Speed
492 MB/s Faster peak write speed.
+26%
390 MB/s
4K Read
Peak 4K Random Read Speed
49.8 MB/s Much faster peak random read.
+39%
35.7 MB/s
4K Write
Peak 4K Random Write Speed
126 MB/s Much faster peak random write.
+31%
96.2 MB/s
Mixed
Peak Sequential Mixed IO Speed
463 MB/s Much faster peak mixed IO speed.
+32%
350 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
68.9 MB/s Much faster peak random mixed IO.
+68%
41.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
490 MB/s Hugely faster peak sustained write speed.
+162%
187 MB/s
Market Share
Based on 47,036,699 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % 0.83 % Insanely higher market share.
+1,975%
Value
Value For Money
32 % Hugely better value.
+165%
12.1 %
User Rating
UBM User Rating
50 % 52 % +4%
Price
Price (score)
$300 $26 Hugely cheaper.
+91%
Age
Newest
7+ Months Hugely more recent.
+87%
55+ Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s Much faster peak deep queue read.
+53%
253 MB/s
DQ Write
Peak 4K-64Thread Write Speed
363 MB/s Slightly faster peak deep queue write.
+9%
332 MB/s
AS-SSD Total
AS-SSD Total Score
1,296 Pts Much stronger server IO.
+31%
986 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
374 MB/s Hugely faster peak deep queue mixed IO.
+98%
189 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
332 MB/s Hugely faster deep queue read.
+134%
142 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
286 MB/s Much faster deep queue write.
+60%
179 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
299 MB/s Hugely faster deep queue mixed IO.
+210%
96.3 MB/s
Capacity
Capacity
2TB 120GB
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It's cheap, the performance and capacity is cheap. [Sep '20 0306]

MORE DETAILS

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 850 Evo 120GB $183
Intel Core i7-11700K $346Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $78SanDisk 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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