SanDiskSDSSDHII-480G-G25
SanDiskSDSSDXPS-480G-G25

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

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

Real World Speed
Performance profile from 22,615 user samples
19,365 User Benchmarks
Best Bench: 108% 447GB free
Worst Bench: 61% 55GB free (System drive)
Poor: 61% Great: 108%
SPEED RANK: 242nd / 959
3,250 User Benchmarks
Best Bench: 113% 446GB free
Worst Bench: 65% 62GB free (System drive)
Poor: 65% Great: 113%
SPEED RANK: 173rd / 959
Effective Speed
Effective SSD Speed
86.8 % 93.6 % Slightly faster effective speed.
+8%
Read
Avg. Sequential Read Speed
453 MB/s 470 MB/s +4%
Write
Avg. Sequential Write Speed
392 MB/s 426 MB/s Slightly faster write speed.
+9%
4K Read
Avg. 4K Random Read Speed
29.1 MB/s +1% 28.9 MB/s
4K Write
Avg. 4K Random Write Speed
79.3 MB/s +0% 79.1 MB/s
Mixed
Avg. Sequential Mixed IO Speed
275 MB/s 303 MB/s Slightly faster mixed IO speed.
+10%
4K Mixed
Avg. 4K Random Mixed IO Speed
36.5 MB/s Slightly faster random mixed IO.
+15%
31.8 MB/s
SusWrite
Avg. Sustained Write Speed
238 MB/s 380 MB/s Much faster sustained write speed.
+60%
Read
Peak Sequential Read Speed
505 MB/s 512 MB/s +1%
Write
Peak Sequential Write Speed
477 MB/s 486 MB/s +2%
4K Read
Peak 4K Random Read Speed
38.2 MB/s Slightly faster peak random read.
+6%
36 MB/s
4K Write
Peak 4K Random Write Speed
120 MB/s +3% 116 MB/s
Mixed
Peak Sequential Mixed IO Speed
351 MB/s 472 MB/s Much faster peak mixed IO speed.
+34%
4K Mixed
Peak 4K Random Mixed IO Speed
50.8 MB/s Faster peak random mixed IO.
+18%
43 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
344 MB/s 476 MB/s Much faster peak sustained write speed.
+38%
Market Share
Based on 9,145,955 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.27 % Hugely higher market share.
+440%
0.05 %
Value
Value For Money
147 % Hugely better value.
+81%
81.4 %
User Rating
UBM User Rating
65 % +5% 62 %
Price
Price (score)
$90 Much cheaper.
+59%
$219
Age
Newest
49 Months Slightly more recent.
+6%
52 Months
DQ Read
Peak 4K-64Thread Read Speed
390 MB/s +3% 378 MB/s
DQ Write
Peak 4K-64Thread Write Speed
310 MB/s 338 MB/s Slightly faster peak deep queue write.
+9%
AS-SSD Total
AS-SSD Total Score
1,213 Pts 1,217 Pts +0%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
252 MB/s Much faster peak deep queue mixed IO.
+54%
164 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
337 MB/s Faster deep queue read.
+17%
289 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
257 MB/s 262 MB/s +2%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
200 MB/s Much faster deep queue mixed IO.
+63%
123 MB/s
Capacity
Capacity
480GB 480GB
Solid State Drive Rankings (Price vs Performance) October 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 - 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 $380Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $98
Intel Core i7-7700K $350AMD RX 480 $280Samsung 850 Pro 256GB $160
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $60Corsair Vengeance LPX DDR4 3200 C16 2x8GB $160SanDisk Ultra Fit 32GB $12
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