SanDiskSDSSDHII-960G-G25
SamsungMZ-7KE1T0BW

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

Controller: Samsung Triple Core MEX. Memory: Samsung 40nm MLC V-NAND. Release date: Q3 2014.

Real World Speed
Performance profile from 21,588 user samples
12,688 User Benchmarks
Best Bench: 106% 606GB free (System drive)
Worst Bench: 62% 522GB free (System drive)
Poor: 62% Great: 106%
SPEED RANK: 302nd / 992
8,900 User Benchmarks
Best Bench: 127% 954GB free
Worst Bench: 75% 33GB free (System drive)
Poor: 75% Great: 127%
SPEED RANK: 163rd / 992
Effective Speed
Effective SSD Speed
85.7 % 107 % Faster effective speed.
+24%
Read
Avg. Sequential Read Speed
440 MB/s 476 MB/s Slightly faster read speed.
+8%
Write
Avg. Sequential Write Speed
384 MB/s 426 MB/s Slightly faster write speed.
+11%
4K Read
Avg. 4K Random Read Speed
28.6 MB/s 33.6 MB/s Faster random read.
+17%
4K Write
Avg. 4K Random Write Speed
80.9 MB/s 93.1 MB/s Faster random write.
+15%
Mixed
Avg. Sequential Mixed IO Speed
262 MB/s 368 MB/s Much faster mixed IO speed.
+40%
4K Mixed
Avg. 4K Random Mixed IO Speed
35 MB/s 45.7 MB/s Much faster random mixed IO.
+31%
SusWrite
Avg. Sustained Write Speed
241 MB/s 390 MB/s Much faster sustained write speed.
+62%
Read
Peak Sequential Read Speed
502 MB/s 516 MB/s +3%
Write
Peak Sequential Write Speed
472 MB/s 489 MB/s +4%
4K Read
Peak 4K Random Read Speed
37.4 MB/s 41.8 MB/s Slightly faster peak random read.
+12%
4K Write
Peak 4K Random Write Speed
122 MB/s 125 MB/s +2%
Mixed
Peak Sequential Mixed IO Speed
334 MB/s 413 MB/s Faster peak mixed IO speed.
+24%
4K Mixed
Peak 4K Random Mixed IO Speed
47.7 MB/s 57.6 MB/s Faster peak random mixed IO.
+21%
SusWrite
Peak Sequential Sustained Write 60s Average
341 MB/s 488 MB/s Much faster peak sustained write speed.
+43%
Market Share
Based on 12,966,448 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.1 % Much higher market share.
+43%
0.07 %
Value
Value For Money
147 % Much better value.
+54%
95.6 %
User Rating
UBM User Rating
56 % 67 % More popular.
+20%
Price
Price (score)
$177 Much cheaper.
+61%
$449
Age
Newest
54 Months +4% 56 Months
DQ Read
Peak 4K-64Thread Read Speed
390 MB/s +1% 387 MB/s
DQ Write
Peak 4K-64Thread Write Speed
296 MB/s 352 MB/s Faster peak deep queue write.
+19%
AS-SSD Total
AS-SSD Total Score
1,199 Pts 1,266 Pts Slightly stronger server IO.
+6%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
243 MB/s 363 MB/s Much faster peak deep queue mixed IO.
+49%
ADQ Read
Avg. 4K-64Thread Read Speed
344 MB/s 349 MB/s +1%
ADQ Write
Avg. 4K-64Thread Write Speed
247 MB/s 307 MB/s Faster deep queue write.
+24%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
164 MB/s 313 MB/s Hugely faster deep queue mixed IO.
+91%
Capacity
Capacity
960GB 1TB
Solid State Drive Rankings (Price vs Performance) March 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 $370Nvidia GTX 1070 $364Samsung 850 Evo 250GB $75
AMD Ryzen 5 1600 $120Nvidia GTX 1060-6GB $230Samsung 850 Evo 500GB $105
Intel Core i5-8600K $260Nvidia GTX 1080-Ti $808Samsung 850 Pro 256GB $97
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $105SanDisk Extreme 64GB $43
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $761SanDisk Extreme 32GB $48
WD Blue 1TB (2012) $45Corsair Vengeance LPX DDR4 3200 C16 2x8GB $110SanDisk Ultra Fit 32GB $12
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