SanDiskSDSSDHII-960G-G25
SamsungMZ-75E1T0B

Controller: Marvell 88SS9187. Memory: SanDisk 19nm TLC. Release date: Q3 2014.

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

Real World Speed
Performance profile from 57,751 user samples
12,054 User Benchmarks
Best Bench: 106% 274GB free
Worst Bench: 60% 416GB free
Poor: 60% Great: 106%
SPEED RANK: 279th / 980
45,697 User Benchmarks
Best Bench: 134% 300GB free
Worst Bench: 86% 743GB free (System drive)
Poor: 86% Great: 134%
SPEED RANK: 131st / 980
Effective Speed
Effective SSD Speed
86.4 % 115 % Much faster effective speed.
+34%
Read
Avg. Sequential Read Speed
443 MB/s 473 MB/s Slightly faster read speed.
+7%
Write
Avg. Sequential Write Speed
391 MB/s 440 MB/s Slightly faster write speed.
+13%
4K Read
Avg. 4K Random Read Speed
29.1 MB/s 39.9 MB/s Much faster random read.
+37%
4K Write
Avg. 4K Random Write Speed
81.4 MB/s 100 MB/s Faster random write.
+23%
Mixed
Avg. Sequential Mixed IO Speed
264 MB/s 399 MB/s Much faster mixed IO speed.
+51%
4K Mixed
Avg. 4K Random Mixed IO Speed
35.4 MB/s 55.3 MB/s Much faster random mixed IO.
+56%
SusWrite
Avg. Sustained Write Speed
243 MB/s 394 MB/s Much faster sustained write speed.
+62%
Read
Peak Sequential Read Speed
503 MB/s 504 MB/s +0%
Write
Peak Sequential Write Speed
474 MB/s 485 MB/s +2%
4K Read
Peak 4K Random Read Speed
38 MB/s 48 MB/s Faster peak random read.
+26%
4K Write
Peak 4K Random Write Speed
122 MB/s 133 MB/s Slightly faster peak random write.
+9%
Mixed
Peak Sequential Mixed IO Speed
342 MB/s 445 MB/s Much faster peak mixed IO speed.
+30%
4K Mixed
Peak 4K Random Mixed IO Speed
49.1 MB/s 67.3 MB/s Much faster peak random mixed IO.
+37%
SusWrite
Peak Sequential Sustained Write 60s Average
342 MB/s 487 MB/s Much faster peak sustained write speed.
+42%
Market Share
Based on 11,455,347 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.11 % 0.51 % Hugely higher market share.
+364%
Value
Value For Money
120 % 138 % Slightly better value.
+14%
User Rating
UBM User Rating
56 % 67 % More popular.
+20%
Price
Price (score)
$234 Cheaper.
+22%
$300
Age
Newest
52 Months 49 Months Slightly more recent.
+6%
DQ Read
Peak 4K-64Thread Read Speed
390 MB/s +1% 385 MB/s
DQ Write
Peak 4K-64Thread Write Speed
296 MB/s 360 MB/s Faster peak deep queue write.
+22%
AS-SSD Total
AS-SSD Total Score
1,200 Pts 1,290 Pts Slightly stronger server IO.
+7%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
243 MB/s 369 MB/s Much faster peak deep queue mixed IO.
+52%
ADQ Read
Avg. 4K-64Thread Read Speed
346 MB/s 352 MB/s +2%
ADQ Write
Avg. 4K-64Thread Write Speed
248 MB/s 320 MB/s Faster deep queue write.
+29%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
170 MB/s 328 MB/s Hugely faster deep queue mixed IO.
+93%
Capacity
Capacity
960GB 1TB
Solid State Drive Rankings (Price vs Performance) January 2019 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 $360Nvidia GTX 1070 $320Samsung 850 Evo 250GB $70
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $204Samsung 850 Evo 500GB $110
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $780SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $125SanDisk Extreme 16GB $22
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