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 6,513 user samples
641 User Benchmarks
Best Bench: 108% 646GB free
Worst Bench: 65% 51GB free
Poor: 65% Great: 108%
SPEED RANK: 105th / 885
5,872 User Benchmarks
Best Bench: 119% 317GB free
Worst Bench: 72% 391GB free
Poor: 72% Great: 119%
SPEED RANK: 70th / 885
Effective Speed
Effective SSD Speed
89.9 % 99.8 % Slightly faster effective speed.
+11%
Read
Avg. Sequential Read Speed
487 MB/s 509 MB/s +5%
Write
Avg. Sequential Write Speed
441 MB/s 454 MB/s +3%
4K Read
Avg. 4K Random Read Speed
28.5 MB/s 32 MB/s Slightly faster random read.
+12%
4K Write
Avg. 4K Random Write Speed
77.4 MB/s 85.1 MB/s Slightly faster random write.
+10%
Mixed
Avg. Sequential Mixed IO Speed
437 MB/s 475 MB/s Slightly faster mixed IO speed.
+9%
4K Mixed
Avg. 4K Random Mixed IO Speed
23.2 MB/s 34.5 MB/s Much faster random mixed IO.
+49%
Read
Peak Sequential Read Speed
517 MB/s 529 MB/s +2%
Write
Peak Sequential Write Speed
491 MB/s 503 MB/s +2%
4K Read
Peak 4K Random Read Speed
36.2 MB/s 39.9 MB/s Slightly faster peak random read.
+10%
4K Write
Peak 4K Random Write Speed
119 MB/s 120 MB/s +1%
Mixed
Peak Sequential Mixed IO Speed
479 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 5,673,090 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % 0.1 % Hugely higher market share.
+900%
Value
Value For Money
79.3 % 97.8 % Better value.
+23%
User Rating
UBM User Rating
56 % 69 % More popular.
+23%
Price
Price (score)
$430 $399 Slightly cheaper.
+7%
Age
Newest
44 Months 43 Months +2%
DQ Read
Peak 4K-64Thread Read Speed
370 MB/s 381 MB/s +3%
DQ Write
Peak 4K-64Thread Write Speed
330 MB/s 340 MB/s +3%
AS-SSD Total
AS-SSD Total Score
1,202 Pts 1,240 Pts +3%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
65.2 MB/s 179 MB/s Hugely faster peak deep queue mixed IO.
+175%
ADQ Read
Avg. 4K-64Thread Read Speed
214 MB/s +2% 210 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
218 MB/s 230 MB/s Slightly faster deep queue write.
+6%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
47.6 MB/s 105 MB/s Hugely faster deep queue mixed IO.
+121%
Capacity
Capacity
960GB 1TB
Solid State Drive Rankings (Price vs Performance) February 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 $430Samsung 850 Evo 250GB $88
Intel Core i7-7700K $290Nvidia GTX 1060-6GB $285Samsung 850 Evo 500GB $149
AMD Ryzen 5 1600 $170AMD RX 480 $400Samsung 850 Pro 256GB $146
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $192SanDisk Extreme 64GB $50
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $975SanDisk Extreme 32GB $23
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $206SanDisk Extreme 16GB $18
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