SanDiskSDSSDHII-960G-G25
SamsungMZ-75E1T0B

Controller: Marvell 88SS9187. Memory: SanDisk 19nm TLC.

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm TLC V-NAND

Real World Speed
Performance profile from 43,998 user samples
10,156 User Benchmarks
Best Bench: 82% 56GB free
Worst Bench: 50% 47GB free
Poor: 50% Great: 82%
SPEED RANK: 454th / 927
33,842 User Benchmarks
Best Bench: 115% 318GB free
Worst Bench: 74% 519GB free
Poor: 74% Great: 115%
SPEED RANK: 112th / 927
Effective Speed
Effective SSD Speed
67.2 % 96.8 % Much faster effective speed.
+44%
Read
Avg. Sequential Read Speed
470 MB/s 500 MB/s Slightly faster read speed.
+6%
Write
Avg. Sequential Write Speed
267 MB/s 393 MB/s Much faster write speed.
+47%
4K Read
Avg. 4K Random Read Speed
26.8 MB/s 38.2 MB/s Much faster random read.
+43%
4K Write
Avg. 4K Random Write Speed
50.3 MB/s 77.2 MB/s Much faster random write.
+53%
Mixed
Avg. Sequential Mixed IO Speed
255 MB/s 404 MB/s Much faster mixed IO speed.
+58%
4K Mixed
Avg. 4K Random Mixed IO Speed
14.3 MB/s 35.6 MB/s Hugely faster random mixed IO.
+149%
Read
Peak Sequential Read Speed
501 MB/s 521 MB/s +4%
Write
Peak Sequential Write Speed
345 MB/s 415 MB/s Faster peak write speed.
+20%
4K Read
Peak 4K Random Read Speed
35.9 MB/s 46.9 MB/s Much faster peak random read.
+31%
4K Write
Peak 4K Random Write Speed
78.6 MB/s 103 MB/s Much faster peak random write.
+31%
Mixed
Peak Sequential Mixed IO Speed
326 MB/s 427 MB/s Much faster peak mixed IO speed.
+31%
4K Mixed
Peak 4K Random Mixed IO Speed
20.2 MB/s 51.2 MB/s Hugely faster peak random mixed IO.
+153%
Market Share
Based on 6,800,424 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % 0.68 % Hugely higher market share.
+580%
Value
Value For Money
86.7 % 115 % Much better value.
+33%
User Rating
UBM User Rating
56 % 68 % More popular.
+21%
Price
Price (score)
$259 Slightly cheaper.
+14%
$300
Age
Newest
44 Months 41 Months Slightly more recent.
+7%
DQ Read
Peak 4K-64Thread Read Speed
355 MB/s 375 MB/s Slightly faster peak deep queue read.
+6%
DQ Write
Peak 4K-64Thread Write Speed
201 MB/s 282 MB/s Much faster peak deep queue write.
+40%
AS-SSD Total
AS-SSD Total Score
986 Pts 1,156 Pts Stronger server IO.
+17%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
44.3 MB/s 134 MB/s Hugely faster peak deep queue mixed IO.
+202%
ADQ Read
Avg. 4K-64Thread Read Speed
189 MB/s 205 MB/s Slightly faster deep queue read.
+8%
ADQ Write
Avg. 4K-64Thread Write Speed
135 MB/s 198 MB/s Much faster deep queue write.
+47%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
28.3 MB/s 84.6 MB/s Hugely faster deep queue mixed IO.
+199%
Capacity
Capacity
960GB 1TB
Solid State Drive Rankings (Price vs Performance) May 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.
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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 1600 $167Nvidia GTX 1070 $447Samsung 850 Evo 250GB $95
Intel Core i7-8700K $320Nvidia GTX 1060-6GB $292Samsung 850 Evo 500GB $140
Intel Core i7-7700K $285AMD RX 480 $300Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $180SanDisk Extreme 64GB $41
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $960SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Extreme 16GB $20
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