SamsungMZ-77E4T0B
SamsungMZ-75E1T0B

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

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

Real World Speed
Performance profile from 132,856 user samples
518 User Benchmarks
Best Bench: 137% 3.5TB free
Worst Bench: 94% 3.5TB free
Poor: 94% Great: 137%
SPEED RANK: 182nd / 1058
132,338 User Benchmarks
Best Bench: 133% 603GB free
Worst Bench: 84% 355GB free (System drive)
Poor: 84% Great: 133%
SPEED RANK: 195th / 1058
Effective Speed
Effective SSD Speed
118 % Slightly faster effective speed.
+5%
112 %
Read
Avg. Sequential Read Speed
490 MB/s +4% 472 MB/s
Write
Avg. Sequential Write Speed
449 MB/s +3% 434 MB/s
4K Read
Avg. 4K Random Read Speed
42.6 MB/s Slightly faster random read.
+8%
39.5 MB/s
4K Write
Avg. 4K Random Write Speed
93.1 MB/s +1% 92.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed
429 MB/s Slightly faster mixed IO speed.
+8%
399 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
56.4 MB/s Slightly faster random mixed IO.
+7%
52.9 MB/s
SusWrite
Avg. Sustained Write Speed
445 MB/s Faster sustained write speed.
+14%
391 MB/s
Read
Peak Sequential Read Speed
518 MB/s +3% 505 MB/s
Write
Peak Sequential Write Speed
493 MB/s +2% 483 MB/s
4K Read
Peak 4K Random Read Speed
49.3 MB/s +4% 47.3 MB/s
4K Write
Peak 4K Random Write Speed
126 MB/s 127 MB/s +1%
Mixed
Peak Sequential Mixed IO Speed
462 MB/s +3% 449 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
68.8 MB/s +5% 65.7 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
493 MB/s +1% 486 MB/s
Market Share
Based on 47,121,437 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.18 % Insanely higher market share.
+1,700%
Value
Value For Money
34.9 % Much better value.
+44%
24.3 %
User Rating
UBM User Rating
50 % 55 % Slightly more popular.
+10%
Price
Price (score)
$529 $200 Much cheaper.
+62%
Age
Newest
7+ Months Hugely more recent.
+91%
81 Months
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s +1% 385 MB/s
DQ Write
Peak 4K-64Thread Write Speed
363 MB/s +1% 361 MB/s
AS-SSD Total
AS-SSD Total Score
1,295 Pts +1% 1,283 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
373 MB/s +1% 371 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
309 MB/s 339 MB/s Slightly faster deep queue read.
+10%
ADQ Write
Avg. 4K-64Thread Write Speed
266 MB/s 292 MB/s Slightly faster deep queue write.
+10%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
282 MB/s 309 MB/s Slightly faster deep queue mixed IO.
+10%
Capacity
Capacity
4TB 1TB
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]

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.
  • - 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 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $34Corsair 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
Today's hottest deals
About  •  User Guide  •  FAQs  •  Email  •  Privacy  •  Developer  •  YouTube Feedback