SanDiskSDSSDXPS-960G-G25
SamsungMZ-75E1T0B

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2014.

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

Real World Speed
Performance profile from 46,720 user samples
1,023 User Benchmarks
Best Bench: 112% 860GB free (System drive)
Worst Bench: 69% 758GB free (System drive)
Poor: 69% Great: 112%
SPEED RANK: 192nd / 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
93.3 % 115 % Faster effective speed.
+24%
Read
Avg. Sequential Read Speed
469 MB/s 473 MB/s +1%
Write
Avg. Sequential Write Speed
425 MB/s 440 MB/s +4%
4K Read
Avg. 4K Random Read Speed
28.7 MB/s 39.9 MB/s Much faster random read.
+39%
4K Write
Avg. 4K Random Write Speed
77.3 MB/s 100 MB/s Faster random write.
+29%
Mixed
Avg. Sequential Mixed IO Speed
317 MB/s 399 MB/s Faster mixed IO speed.
+26%
4K Mixed
Avg. 4K Random Mixed IO Speed
30.7 MB/s 55.3 MB/s Hugely faster random mixed IO.
+80%
SusWrite
Avg. Sustained Write Speed
388 MB/s 394 MB/s +2%
Read
Peak Sequential Read Speed
514 MB/s +2% 504 MB/s
Write
Peak Sequential Write Speed
486 MB/s +0% 485 MB/s
4K Read
Peak 4K Random Read Speed
35.7 MB/s 48 MB/s Much faster peak random read.
+34%
4K Write
Peak 4K Random Write Speed
113 MB/s 133 MB/s Faster peak random write.
+18%
Mixed
Peak Sequential Mixed IO Speed
478 MB/s Slightly faster peak mixed IO speed.
+7%
445 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
41.9 MB/s 67.3 MB/s Much faster peak random mixed IO.
+61%
SusWrite
Peak Sequential Sustained Write 60s Average
470 MB/s 487 MB/s +4%
Market Share
Based on 11,455,935 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.51 % Insanely higher market share.
+5,000%
Value
Value For Money
82.3 % 138 % Much better value.
+67%
User Rating
UBM User Rating
57 % 67 % More popular.
+18%
Price
Price (score)
$430 $300 Much cheaper.
+30%
Age
Newest
55 Months 49 Months Slightly more recent.
+11%
DQ Read
Peak 4K-64Thread Read Speed
380 MB/s 385 MB/s +1%
DQ Write
Peak 4K-64Thread Write Speed
333 MB/s 360 MB/s Slightly faster peak deep queue write.
+8%
AS-SSD Total
AS-SSD Total Score
1,212 Pts 1,290 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
162 MB/s 369 MB/s Hugely faster peak deep queue mixed IO.
+128%
ADQ Read
Avg. 4K-64Thread Read Speed
287 MB/s 352 MB/s Faster deep queue read.
+23%
ADQ Write
Avg. 4K-64Thread Write Speed
264 MB/s 320 MB/s Faster deep queue write.
+21%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
115 MB/s 328 MB/s Hugely faster deep queue mixed IO.
+185%
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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