SanDiskSDSSDHP-128G-G25
Group Average(9 Highest-Voted)
Real World Speed
Performance profile from 12,207 user samples
12,207 User Benchmarks
Best Bench: 92% 111GB free
Worst Bench: 54% 62GB free (System drive)
Poor: 54% Great: 92%
SPEED RANK: 561st / 1055
Effective Speed
Effective SSD Speed
74.9 % 81.7 % Slightly faster effective speed.
+9%
Read
Avg. Sequential Read Speed
446 MB/s Faster read speed.
+10%
405 MB/s
Write
Avg. Sequential Write Speed
241 MB/s 313 MB/s Faster write speed.
+30%
4K Read
Avg. 4K Random Read Speed
26.8 MB/s 29.4 MB/s Slightly faster random read.
+10%
4K Write
Avg. 4K Random Write Speed
71.1 MB/s 82.8 MB/s Faster random write.
+17%
Mixed
Avg. Sequential Mixed IO Speed
182 MB/s 258 MB/s Much faster mixed IO speed.
+42%
4K Mixed
Avg. 4K Random Mixed IO Speed
29.7 MB/s 36.6 MB/s Faster random mixed IO.
+23%
SusWrite
Avg. Sustained Write Speed
198 MB/s 210 MB/s Slightly faster sustained write speed.
+6%
Read
Peak Sequential Read Speed
492 MB/s +5% 471 MB/s
Write
Peak Sequential Write Speed
292 MB/s 382 MB/s Much faster peak write speed.
+31%
4K Read
Peak 4K Random Read Speed
32.2 MB/s 36.1 MB/s Faster peak random read.
+12%
4K Write
Peak 4K Random Write Speed
101 MB/s 115 MB/s Faster peak random write.
+14%
Mixed
Peak Sequential Mixed IO Speed
220 MB/s 317 MB/s Much faster peak mixed IO speed.
+44%
4K Mixed
Peak 4K Random Mixed IO Speed
36.4 MB/s 45.2 MB/s Faster peak random mixed IO.
+24%
SusWrite
Peak Sequential Sustained Write 60s Average
291 MB/s 297 MB/s +2%
Market Share
Based on 40,208,329 SSDs tested.
User Rating
UBM User Rating
53 % 54.1 % +2%
Market Share
Market Share (trailing 30 days)
0.04 % 0.12 % Hugely higher market share.
+189%
Price
Price (score)
$75 Much cheaper.
+39%
104 USD
Value
Value For Money
7.27 % Better value.
+13%
6.41 %
DQ Read
Peak 4K-64Thread Read Speed
320 MB/s 321 MB/s +0%
DQ Write
Peak 4K-64Thread Write Speed
199 MB/s 305 MB/s Much faster peak deep queue write.
+53%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
125 MB/s 221 MB/s Much faster peak deep queue mixed IO.
+77%
ADQ Read
Avg. 4K-64Thread Read Speed
263 MB/s 263 MB/s +0%
ADQ Write
Avg. 4K-64Thread Write Speed
165 MB/s 235 MB/s Much faster deep queue write.
+43%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
108 MB/s 180 MB/s Much faster deep queue mixed IO.
+67%
Age
Newest
98 Months 87.2 Months More recent.
+12%
AS-SSD Total
AS-SSD Total Score
937 Pts 1,077 Pts Stronger server IO.
+15%
Capacity
Capacity
128GB   —
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The 128GB Sandisk Ultra Plus proved to be a bit of a disappointment in comparison to its larger 256GB sibling. The 256GB version has more NAND modules which enable peak sequential write speeds in the region of 450 MB/s. On the 128GB version we saw a peak sequential write speed of just 279 MB/s which is significantly lower than the market leaders which also manage to hit the high 400's. Across the core performance metrics, the 128GB Ultra Plus is around 25% slower than the average of its top competitors and, unlike its 256GB sibling, really struggles to keep up with its direct competition. In terms of value for money the Ultra Plus fares a little better thanks to its reasonably low price tag but there are far better deals to be had in the 128GB category. [Feb '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) March 2021 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 i5-10600K $224Nvidia RTX 3060-Ti $400Crucial MX500 250GB $49
Intel Core i5-10400F $148Nvidia RTX 3070 $500Samsung 850 Evo 120GB $78
Intel Core i7-10700K $320Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $49
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $79SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $73SanDisk Extreme 32GB $28
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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