SamsungMZ-7KE512BW
OCZRVD350-FHPX28-480G

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

Release date ≈ Q3 2014.

Real World Speed
Performance profile from 26,679 user samples
26,357 User Benchmarks
Best Bench: 126% 477GB free
Worst Bench: 72% 453GB free
Poor: 72% Great: 126%
SPEED RANK: 157th / 976
322 User Benchmarks
Best Bench: 185% 734GB free
Worst Bench: 113% 40GB free (System drive)
Poor: 113% Great: 185%
SPEED RANK: 83rd / 976
Effective Speed
Effective SSD Speed
104 % 153 % Much faster effective speed.
+47%
Read
Avg. Sequential Read Speed
473 MB/s 1535 MB/s Hugely faster read speed.
+225%
Write
Avg. Sequential Write Speed
414 MB/s 737 MB/s Much faster write speed.
+78%
4K Read
Avg. 4K Random Read Speed
33.5 MB/s Faster random read.
+16%
28.8 MB/s
4K Write
Avg. 4K Random Write Speed
91.5 MB/s Faster random write.
+25%
73.1 MB/s
Mixed
Avg. Sequential Mixed IO Speed
352 MB/s 882 MB/s Hugely faster mixed IO speed.
+151%
4K Mixed
Avg. 4K Random Mixed IO Speed
44.4 MB/s Hugely faster random mixed IO.
+95%
22.8 MB/s
SusWrite
Avg. Sustained Write Speed
370 MB/s 516 MB/s Much faster sustained write speed.
+39%
Read
Peak Sequential Read Speed
516 MB/s 1843 MB/s Hugely faster peak read speed.
+257%
Write
Peak Sequential Write Speed
488 MB/s 919 MB/s Hugely faster peak write speed.
+88%
4K Read
Peak 4K Random Read Speed
43.8 MB/s Faster peak random read.
+21%
36.3 MB/s
4K Write
Peak 4K Random Write Speed
127 MB/s Faster peak random write.
+19%
107 MB/s
Mixed
Peak Sequential Mixed IO Speed
398 MB/s 1187 MB/s Hugely faster peak mixed IO speed.
+198%
4K Mixed
Peak 4K Random Mixed IO Speed
58.4 MB/s Much faster peak random mixed IO.
+40%
41.8 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
482 MB/s 729 MB/s Much faster peak sustained write speed.
+51%
Market Share
Based on 10,333,103 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.31 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
102 % Better value.
+19%
85.5 %
User Rating
UBM User Rating
72 % Much more popular.
+44%
50 %
Price
Price (score)
$200 Much cheaper.
+50%
$396
Age
Newest
53 Months 51+ Months +4%
DQ Read
Peak 4K-64Thread Read Speed
388 MB/s 766 MB/s Hugely faster peak deep queue read.
+97%
DQ Write
Peak 4K-64Thread Write Speed
354 MB/s 564 MB/s Much faster peak deep queue write.
+59%
AS-SSD Total
AS-SSD Total Score
1,275 Pts 2,215 Pts Much stronger server IO.
+74%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
362 MB/s 643 MB/s Much faster peak deep queue mixed IO.
+78%
ADQ Read
Avg. 4K-64Thread Read Speed
339 MB/s 339 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
304 MB/s +2% 297 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
302 MB/s Much faster deep queue mixed IO.
+75%
173 MB/s
Capacity
Capacity
512GB 480GB
Solid State Drive Rankings (Price vs Performance) December 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 $330Samsung 850 Evo 250GB $63
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $225Samsung 850 Evo 500GB $100
Intel Core i5-8600K $243Nvidia GTX 1080-Ti $770Samsung 850 Pro 256GB $110
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $125SanDisk Extreme 64GB $72
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $830SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $130SanDisk Ultra Fit 32GB $12
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