SamsungMZ-7PD128BW
SamsungMZ-7KE128BW

Controller: Samsung 3-core MDX. Flash Memory: Samsung 21nm Toggle Mode MLC. Release date: Q4 2012.

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

Real World Speed
Performance profile from 19,907 user samples
13,218 User Benchmarks
Best Bench: 108% 116GB free
Worst Bench: 60% 15GB free (System drive)
Poor: 60% Great: 108%
SPEED RANK: 218th / 959
6,689 User Benchmarks
Best Bench: 119% 91GB free (System drive)
Worst Bench: 64% 52GB free (System drive)
Poor: 64% Great: 119%
SPEED RANK: 152nd / 959
Effective Speed
Effective SSD Speed
88.1 % 99.8 % Slightly faster effective speed.
+13%
Read
Avg. Sequential Read Speed
443 MB/s 472 MB/s Slightly faster read speed.
+7%
Write
Avg. Sequential Write Speed
320 MB/s 400 MB/s Faster write speed.
+25%
4K Read
Avg. 4K Random Read Speed
30.9 MB/s 32.3 MB/s +5%
4K Write
Avg. 4K Random Write Speed
86.3 MB/s 94.4 MB/s Slightly faster random write.
+9%
Mixed
Avg. Sequential Mixed IO Speed
257 MB/s 298 MB/s Faster mixed IO speed.
+16%
4K Mixed
Avg. 4K Random Mixed IO Speed
36.2 MB/s 40.3 MB/s Slightly faster random mixed IO.
+11%
SusWrite
Avg. Sustained Write Speed
252 MB/s 336 MB/s Much faster sustained write speed.
+33%
Read
Peak Sequential Read Speed
493 MB/s 517 MB/s +5%
Write
Peak Sequential Write Speed
441 MB/s 482 MB/s Slightly faster peak write speed.
+9%
4K Read
Peak 4K Random Read Speed
36.5 MB/s 38.4 MB/s Slightly faster peak random read.
+5%
4K Write
Peak 4K Random Write Speed
117 MB/s 127 MB/s Slightly faster peak random write.
+9%
Mixed
Peak Sequential Mixed IO Speed
324 MB/s 357 MB/s Slightly faster peak mixed IO speed.
+10%
4K Mixed
Peak 4K Random Mixed IO Speed
44.2 MB/s 47.9 MB/s Slightly faster peak random mixed IO.
+8%
SusWrite
Peak Sequential Sustained Write 60s Average
425 MB/s 469 MB/s Slightly faster peak sustained write speed.
+10%
Market Share
Based on 9,080,066 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.19 % Much higher market share.
+73%
0.11 %
Value
Value For Money
36 % +0% 35.9 %
User Rating
UBM User Rating
63 % 63 %
Price
Price (score)
$160 Cheaper.
+16%
$190
Age
Newest
72 Months 51 Months More recent.
+29%
DQ Read
Peak 4K-64Thread Read Speed
376 MB/s 388 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed
319 MB/s 353 MB/s Slightly faster peak deep queue write.
+11%
AS-SSD Total
AS-SSD Total Score
1,188 Pts 1,263 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
155 MB/s 333 MB/s Hugely faster peak deep queue mixed IO.
+115%
ADQ Read
Avg. 4K-64Thread Read Speed
325 MB/s 343 MB/s Slightly faster deep queue read.
+6%
ADQ Write
Avg. 4K-64Thread Write Speed
240 MB/s 300 MB/s Faster deep queue write.
+25%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
120 MB/s 273 MB/s Hugely faster deep queue mixed IO.
+128%
Capacity
Capacity
128GB 128GB
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MORE DETAILS

Solid State Drive Rankings (Price vs Performance) October 2018 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.
  • - 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.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i7-8700K $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $110
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $55Corsair Vengeance LPX DDR4 3200 C16 2x8GB $145SanDisk Ultra Fit 32GB $12
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