SamsungMZ-76E1T0B
NvmeSB-ROCKET-512

Controller: Samsung MJX. Memory: Samsung 64 layer TLC V-NAND. Release date ≈ Q1 2018.

Release date ≈ Q3 2017.

Real World Speed
Performance profile from 515,346 user samples
496,952 User Benchmarks
Best Bench: 134% 889GB free (System drive)
Worst Bench: 82% 299GB free (System drive)
Poor: 82% Great: 134%
SPEED RANK: 194th / 1058
18,394 User Benchmarks
Best Bench: 267% 477GB free
Worst Bench: 91% 449GB free
Poor: 91% Great: 267%
SPEED RANK: 106th / 1058
Effective Speed
Effective SSD Speed
113 % 183 % Much faster effective speed.
+63%
Read
Avg. Sequential Read Speed
487 MB/s 1055 MB/s Hugely faster read speed.
+117%
Write
Avg. Sequential Write Speed
442 MB/s 1631 MB/s Hugely faster write speed.
+269%
4K Read
Avg. 4K Random Read Speed
38.1 MB/s 38.6 MB/s +1%
4K Write
Avg. 4K Random Write Speed
93.6 MB/s 138 MB/s Much faster random write.
+47%
Mixed
Avg. Sequential Mixed IO Speed
413 MB/s 1053 MB/s Hugely faster mixed IO speed.
+155%
4K Mixed
Avg. 4K Random Mixed IO Speed
51.3 MB/s 59 MB/s Faster random mixed IO.
+15%
SusWrite
Avg. Sustained Write Speed
416 MB/s 659 MB/s Much faster sustained write speed.
+58%
Read
Peak Sequential Read Speed
517 MB/s 1548 MB/s Hugely faster peak read speed.
+199%
Write
Peak Sequential Write Speed
493 MB/s 2352 MB/s Hugely faster peak write speed.
+377%
4K Read
Peak 4K Random Read Speed
47.4 MB/s 50 MB/s Slightly faster peak random read.
+5%
4K Write
Peak 4K Random Write Speed
125 MB/s 207 MB/s Much faster peak random write.
+66%
Mixed
Peak Sequential Mixed IO Speed
469 MB/s 1641 MB/s Hugely faster peak mixed IO speed.
+250%
4K Mixed
Peak 4K Random Mixed IO Speed
65.6 MB/s 82.1 MB/s Faster peak random mixed IO.
+25%
SusWrite
Peak Sequential Sustained Write 60s Average
491 MB/s 1327 MB/s Hugely faster peak sustained write speed.
+170%
Market Share
Based on 46,972,195 SSDs tested.
Market Share
Market Share (trailing 30 days)
1.3 % Insanely higher market share.
+2,067%
0.06 %
Value
Value For Money
32.5 % 50.3 % Much better value.
+55%
User Rating
UBM User Rating
55 % Slightly more popular.
+10%
50 %
Price
Price (score)
$137 $75 Much cheaper.
+45%
Age
Newest
43+ Months More recent.
+14%
50+ Months
DQ Read
Peak 4K-64Thread Read Speed
389 MB/s 1401 MB/s Hugely faster peak deep queue read.
+260%
DQ Write
Peak 4K-64Thread Write Speed
363 MB/s 1318 MB/s Hugely faster peak deep queue write.
+263%
AS-SSD Total
AS-SSD Total Score
1,292 Pts 4,234 Pts Hugely stronger server IO.
+228%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
372 MB/s 1293 MB/s Hugely faster peak deep queue mixed IO.
+248%
ADQ Read
Avg. 4K-64Thread Read Speed
337 MB/s 842 MB/s Hugely faster deep queue read.
+150%
ADQ Write
Avg. 4K-64Thread Write Speed
290 MB/s 817 MB/s Hugely faster deep queue write.
+182%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
297 MB/s 810 MB/s Hugely faster deep queue mixed IO.
+173%
Capacity
Capacity
1TB 512GB
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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 3060-Ti $400Crucial MX500 250GB $45
Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $350Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
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 $78SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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