SamsungMZ-7KE512BW
SabrentSB-ROCKET-2TB

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

Release date ≈ Q2 2018.

Real World Speed
Performance profile from 68,125 user samples
59,200 User Benchmarks
Best Bench: 123% 0GB free
Worst Bench: 69% 304GB free (System drive)
Poor: 69% Great: 123%
SPEED RANK: 237th / 1058
8,925 User Benchmarks
Best Bench: 294% 2TB free
Worst Bench: 138% 1.5TB free
Poor: 138% Great: 294%
SPEED RANK: 66th / 1058
Effective Speed
Effective SSD Speed
101 % 230 % Hugely faster effective speed.
+127%
Read
Avg. Sequential Read Speed
471 MB/s 1295 MB/s Hugely faster read speed.
+175%
Write
Avg. Sequential Write Speed
404 MB/s 1926 MB/s Hugely faster write speed.
+377%
4K Read
Avg. 4K Random Read Speed
33.5 MB/s 39.3 MB/s Faster random read.
+17%
4K Write
Avg. 4K Random Write Speed
85 MB/s 149 MB/s Much faster random write.
+75%
Mixed
Avg. Sequential Mixed IO Speed
348 MB/s 1413 MB/s Hugely faster mixed IO speed.
+306%
4K Mixed
Avg. 4K Random Mixed IO Speed
43.3 MB/s 63 MB/s Much faster random mixed IO.
+45%
SusWrite
Avg. Sustained Write Speed
366 MB/s 1093 MB/s Hugely faster sustained write speed.
+199%
Read
Peak Sequential Read Speed
514 MB/s 1648 MB/s Hugely faster peak read speed.
+221%
Write
Peak Sequential Write Speed
486 MB/s 2672 MB/s Hugely faster peak write speed.
+450%
4K Read
Peak 4K Random Read Speed
43 MB/s 53.2 MB/s Faster peak random read.
+24%
4K Write
Peak 4K Random Write Speed
118 MB/s 216 MB/s Hugely faster peak random write.
+83%
Mixed
Peak Sequential Mixed IO Speed
398 MB/s 1860 MB/s Hugely faster peak mixed IO speed.
+367%
4K Mixed
Peak 4K Random Mixed IO Speed
57.5 MB/s 85.9 MB/s Much faster peak random mixed IO.
+49%
SusWrite
Peak Sequential Sustained Write 60s Average
483 MB/s 1538 MB/s Hugely faster peak sustained write speed.
+218%
Market Share
Based on 47,134,741 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.09 % Hugely higher market share.
+125%
0.04 %
Value
Value For Money
12.5 % 66.5 % Hugely better value.
+434%
User Rating
UBM User Rating
56 % More popular.
+12%
50 %
Price
Price (score)
$219 Cheaper.
+22%
$280
Age
Newest
86 Months 40+ Months Much more recent.
+53%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s 1625 MB/s Hugely faster peak deep queue read.
+319%
DQ Write
Peak 4K-64Thread Write Speed
359 MB/s 1415 MB/s Hugely faster peak deep queue write.
+294%
AS-SSD Total
AS-SSD Total Score
1,269 Pts 4,740 Pts Hugely stronger server IO.
+273%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
364 MB/s 1497 MB/s Hugely faster peak deep queue mixed IO.
+311%
ADQ Read
Avg. 4K-64Thread Read Speed
333 MB/s 1082 MB/s Hugely faster deep queue read.
+225%
ADQ Write
Avg. 4K-64Thread Write Speed
274 MB/s 898 MB/s Hugely faster deep queue write.
+228%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
286 MB/s 993 MB/s Hugely faster deep queue mixed IO.
+247%
Capacity
Capacity
512GB 2TB
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) $72G.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