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 3,307 user samples
405 User Benchmarks
Best Bench: 107% 482GB free
Worst Bench: 65% 893GB free
Poor: 65% Great: 107%
SPEED RANK: 93rd / 850
2,902 User Benchmarks
Best Bench: 123% 604GB free
Worst Bench: 71% 117GB free
Poor: 71% Great: 123%
SPEED RANK: 51st / 850
Effective Speed
Effective SSD Speed
88.5 % -14% 101 % Slightly faster effective speed.
+14%
Read
Avg. Sequential Read Speed
482 MB/s -6% 509 MB/s Slightly faster read speed.
+6%
Write
Avg. Sequential Write Speed
439 MB/s -3% 454 MB/s +3%
4K Read
Avg. 4K Random Read Speed
28.2 MB/s -14% 32.2 MB/s Slightly faster random read.
+14%
4K Write
Avg. 4K Random Write Speed
74.7 MB/s -19% 89 MB/s Faster random write.
+19%
Mixed
Avg. Sequential Mixed IO Speed
432 MB/s -11% 478 MB/s Slightly faster mixed IO speed.
+11%
4K Mixed
Avg. 4K Random Mixed IO Speed
22.7 MB/s -56% 35.3 MB/s Much faster random mixed IO.
+56%
Read
Peak Sequential Read Speed
515 MB/s -3% 529 MB/s +3%
Write
Peak Sequential Write Speed
488 MB/s -3% 503 MB/s +3%
4K Read
Peak 4K Random Read Speed
35.7 MB/s -9% 38.9 MB/s Slightly faster peak random read.
+9%
4K Write
Peak 4K Random Write Speed
113 MB/s -12% 127 MB/s Slightly faster peak random write.
+12%
Mixed
Peak Sequential Mixed IO Speed
478 MB/s -8% 518 MB/s Slightly faster peak mixed IO speed.
+8%
4K Mixed
Peak 4K Random Mixed IO Speed
30 MB/s -70% 51 MB/s Much faster peak random mixed IO.
+70%
Market Share
Based on 2,840,484 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.01 % -2,700% 0.28 % Insanely higher market share.
+2,700%
Value
Value For Money
79.4 % -17% 92.7 % Better value.
+17%
User Rating
UBM User Rating
56 % -25% 70 % More popular.
+25%
Price
Price (score)
$420 +3% $435 -3%
Age
Newest
35 Months -3% 34 Months +3%
DQ Read
Peak 4K-64Thread Read Speed
369 MB/s -4% 382 MB/s +4%
DQ Write
Peak 4K-64Thread Write Speed
320 MB/s -7% 342 MB/s Slightly faster peak deep queue write.
+7%
AS-SSD Total
AS-SSD Total Score
1,183 Pts -6% 1,248 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
65.8 MB/s -171% 178 MB/s Hugely faster peak deep queue mixed IO.
+171%
ADQ Read
Avg. 4K-64Thread Read Speed
205 MB/s -3% 212 MB/s +3%
ADQ Write
Avg. 4K-64Thread Write Speed
213 MB/s -9% 233 MB/s Slightly faster deep queue write.
+9%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
46.8 MB/s -118% 102 MB/s Hugely faster deep queue mixed IO.
+118%
Capacity
Capacity
960GB 1TB
Solid State Drive Rankings (Price vs Performance) May 2017 SSD Rankings.

Welcome to our consumer SSD comparison. We calculate effective speed based on real world performance then adjust by cost per GB to yield a value for money rating. Calculated values don't always tell the whole picture so we check them against thousands of individual user ratings. The customizable table below combines these factors and more to bring you the definitive list of top SSDs. Share your opinion by voting. [SSDrivePro]

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 i7-7700K $309Nvidia GTX 1070 $368Samsung 850 Evo 250GB $98
Intel Core i5-7600K $239AMD RX 480 $220Samsung 850 Pro 256GB $127
AMD Ryzen 7 1700 $300Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $165
HDDRAMUSB
Seagate Barracuda 1TB (2016) $50Corsair Vengeance LPX DDR4 3000 C15 2x8GB $127SanDisk Extreme 64GB $33
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $700SanDisk Extreme 32GB $22
Seagate Barracuda 7200.14 1TB $46Corsair Vengeance LPX DDR4 3200 C16 2x8GB $136SanDisk Ultra Fit 32GB $13
Today's hottest deals
User Guide  •  About  •  FAQs  •  Email  •  Privacy  •  Developer Feedback