SanDiskSDSSDXPS-960G-G25
SamsungMZ-7KE1T0BW

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

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

Real World Speed
Performance profile from 6,850 user samples
676 User Benchmarks
Best Bench: 108% 646GB free
Worst Bench: 65% 279GB free
Poor: 65% Great: 108%
SPEED RANK: 136th / 921
6,174 User Benchmarks
Best Bench: 119% 110GB free
Worst Bench: 73% 771GB free
Poor: 73% Great: 119%
SPEED RANK: 99th / 921
Effective Speed
Effective SSD Speed
89.9 % 101 % Slightly faster effective speed.
+12%
Read
Avg. Sequential Read Speed
489 MB/s 506 MB/s +3%
Write
Avg. Sequential Write Speed
442 MB/s 460 MB/s +4%
4K Read
Avg. 4K Random Read Speed
28.5 MB/s 31.7 MB/s Slightly faster random read.
+11%
4K Write
Avg. 4K Random Write Speed
76.9 MB/s 86.4 MB/s Slightly faster random write.
+12%
Mixed
Avg. Sequential Mixed IO Speed
439 MB/s 482 MB/s Slightly faster mixed IO speed.
+10%
4K Mixed
Avg. 4K Random Mixed IO Speed
23.2 MB/s 34.7 MB/s Much faster random mixed IO.
+50%
Read
Peak Sequential Read Speed
517 MB/s 529 MB/s +2%
Write
Peak Sequential Write Speed
492 MB/s 502 MB/s +2%
4K Read
Peak 4K Random Read Speed
36.2 MB/s 40.6 MB/s Slightly faster peak random read.
+12%
4K Write
Peak 4K Random Write Speed
119 MB/s 120 MB/s +1%
Mixed
Peak Sequential Mixed IO Speed
480 MB/s 517 MB/s Slightly faster peak mixed IO speed.
+8%
4K Mixed
Peak 4K Random Mixed IO Speed
30.2 MB/s 49 MB/s Much faster peak random mixed IO.
+62%
Market Share
Based on 6,476,257 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.1 % Hugely higher market share.
+900%
Value
Value For Money
79.3 % 107 % Much better value.
+35%
User Rating
UBM User Rating
56 % 69 % More popular.
+23%
Price
Price (score)
$430 $358 Cheaper.
+17%
Age
Newest
46 Months 45 Months +2%
DQ Read
Peak 4K-64Thread Read Speed
369 MB/s 377 MB/s +2%
DQ Write
Peak 4K-64Thread Write Speed
329 MB/s 340 MB/s +3%
AS-SSD Total
AS-SSD Total Score
1,199 Pts 1,235 Pts +3%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
65.2 MB/s 193 MB/s Hugely faster peak deep queue mixed IO.
+196%
ADQ Read
Avg. 4K-64Thread Read Speed
213 MB/s 222 MB/s +4%
ADQ Write
Avg. 4K-64Thread Write Speed
217 MB/s 234 MB/s Slightly faster deep queue write.
+8%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
47.3 MB/s 105 MB/s Hugely faster deep queue mixed IO.
+122%
Capacity
Capacity
960GB 1TB
Solid State Drive Rankings (Price vs Performance) April 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
Intel Core i7-8700K $330Nvidia GTX 1070 $447Samsung 850 Evo 250GB $90
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $290Samsung 850 Evo 500GB $137
AMD Ryzen 5 1600 $176AMD RX 480 $350Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $183SanDisk Extreme 64GB $70
Seagate Barracuda 3TB (2016) $75G.SKILL Trident Z DDR4 3200 C14 4x16GB $957SanDisk Extreme 32GB $46
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $193SanDisk Extreme 16GB $18
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