SanDiskSDSSDHP-256G-G25
SanDiskSDSSDHP-128G-G25

Controller: Marvell 88SS9175. Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q1 2013.

Controller: Marvell SS889175. Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q1 2013.

Real World Speed
Performance profile from 26,782 user samples
14,575 User Benchmarks
Best Bench: 100% 237GB free
Worst Bench: 55% 25GB free (System drive)
Poor: 55% Great: 100%
SPEED RANK: 465th / 1055
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
80.3 % Slightly faster effective speed.
+7%
74.9 %
Read
Avg. Sequential Read Speed
439 MB/s 446 MB/s +2%
Write
Avg. Sequential Write Speed
345 MB/s Much faster write speed.
+43%
241 MB/s
4K Read
Avg. 4K Random Read Speed
26.2 MB/s 26.8 MB/s +2%
4K Write
Avg. 4K Random Write Speed
68.8 MB/s 71.1 MB/s +3%
Mixed
Avg. Sequential Mixed IO Speed
194 MB/s Slightly faster mixed IO speed.
+7%
182 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
28.8 MB/s 29.7 MB/s +3%
SusWrite
Avg. Sustained Write Speed
293 MB/s Much faster sustained write speed.
+48%
198 MB/s
Read
Peak Sequential Read Speed
489 MB/s 492 MB/s +1%
Write
Peak Sequential Write Speed
437 MB/s Much faster peak write speed.
+50%
292 MB/s
4K Read
Peak 4K Random Read Speed
32.3 MB/s +0% 32.2 MB/s
4K Write
Peak 4K Random Write Speed
102 MB/s +1% 101 MB/s
Mixed
Peak Sequential Mixed IO Speed
249 MB/s Faster peak mixed IO speed.
+13%
220 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
36 MB/s 36.4 MB/s +1%
SusWrite
Peak Sequential Sustained Write 60s Average
439 MB/s Much faster peak sustained write speed.
+51%
291 MB/s
Market Share
Based on 40,208,329 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % 0.04 %
Value
Value For Money
8.25 % Better value.
+13%
7.27 %
User Rating
UBM User Rating
53 % 53 %
Price
Price (score)
$139 $75 Much cheaper.
+46%
Age
Newest
98 Months 98 Months
DQ Read
Peak 4K-64Thread Read Speed
326 MB/s +2% 320 MB/s
DQ Write
Peak 4K-64Thread Write Speed
217 MB/s Slightly faster peak deep queue write.
+9%
199 MB/s
AS-SSD Total
AS-SSD Total Score
987 Pts Slightly stronger server IO.
+5%
937 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
127 MB/s +2% 125 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
278 MB/s Slightly faster deep queue read.
+6%
263 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
187 MB/s Faster deep queue write.
+13%
165 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
114 MB/s Slightly faster deep queue mixed IO.
+6%
108 MB/s
Capacity
Capacity
256GB 128GB
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The Sandisk Ultra Plus has an above average consumer performance profile and is available at a fantastic price. It's one of the cheapest SSD's we have reviewed and we like it a lot. With a real world speed of 488.1 MB/s and an AS-SSD Total score of 910 points, the Ultra Plus is able to handle consumer workloads reasonably well and enterprise workloads just below average. The slightly below average server performance is primarily due to the Ultra's deep queue 4k write speed which clocked in at just 165 MB/s, considerably below the group average of 241 MB/s. Given that this drive is only a few months old, there is a good chance that its prices will drop even further which would make it an even better value consumer proposition than it already is. [Apr '13 SSDrivePro]

MORE DETAILS

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.
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Intel Core i7-10700K $320Nvidia GTX 1660S (Super) $240Samsung 860 Evo 250GB $49
HDDRAMUSB
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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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