SanDiskSDSSDHP-128G-G25
SamsungMZ-75E120B

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

Controller: Samsung Dual Core MGX. Memory: Samsung 40nm TLC V-NAND. Release date: Q4 2014.

Real World Speed
Performance profile from 64,522 user samples
11,112 User Benchmarks
Best Bench: 91% 77GB free
Worst Bench: 53% 16GB free (System drive)
Poor: 53% Great: 91%
SPEED RANK: 516th / 1037
53,410 User Benchmarks
Best Bench: 114% 31GB free
Worst Bench: 66% 60GB free (System drive)
Poor: 66% Great: 114%
SPEED RANK: 235th / 1037
Effective Speed
Effective SSD Speed
76.1 % 97 % Faster effective speed.
+27%
Read
Avg. Sequential Read Speed
442 MB/s 465 MB/s Slightly faster read speed.
+5%
Write
Avg. Sequential Write Speed
248 MB/s 434 MB/s Much faster write speed.
+75%
4K Read
Avg. 4K Random Read Speed
26.7 MB/s 39 MB/s Much faster random read.
+46%
4K Write
Avg. 4K Random Write Speed
73.1 MB/s 93.4 MB/s Faster random write.
+28%
Mixed
Avg. Sequential Mixed IO Speed
185 MB/s 357 MB/s Hugely faster mixed IO speed.
+93%
4K Mixed
Avg. 4K Random Mixed IO Speed
29.7 MB/s 50.4 MB/s Much faster random mixed IO.
+70%
SusWrite
Avg. Sustained Write Speed
207 MB/s Faster sustained write speed.
+25%
166 MB/s
Read
Peak Sequential Read Speed
490 MB/s 507 MB/s +3%
Write
Peak Sequential Write Speed
293 MB/s 493 MB/s Much faster peak write speed.
+68%
4K Read
Peak 4K Random Read Speed
32.3 MB/s 47.1 MB/s Much faster peak random read.
+46%
4K Write
Peak 4K Random Write Speed
104 MB/s 126 MB/s Faster peak random write.
+21%
Mixed
Peak Sequential Mixed IO Speed
220 MB/s 412 MB/s Hugely faster peak mixed IO speed.
+87%
4K Mixed
Peak 4K Random Mixed IO Speed
36.2 MB/s 62.4 MB/s Much faster peak random mixed IO.
+72%
SusWrite
Peak Sequential Sustained Write 60s Average
291 MB/s Much faster peak sustained write speed.
+54%
189 MB/s
Market Share
Based on 31,823,533 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.04 % 0.15 % Hugely higher market share.
+275%
Value
Value For Money
7.39 % 8.73 % Better value.
+18%
User Rating
UBM User Rating
62 % 77 % More popular.
+24%
Price
Price (score)
$75 +4% $78
Age
Newest
92 Months 69 Months More recent.
+25%
DQ Read
Peak 4K-64Thread Read Speed
318 MB/s 385 MB/s Faster peak deep queue read.
+21%
DQ Write
Peak 4K-64Thread Write Speed
200 MB/s 362 MB/s Hugely faster peak deep queue write.
+81%
AS-SSD Total
AS-SSD Total Score
939 Pts 1,284 Pts Much stronger server IO.
+37%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
125 MB/s 362 MB/s Hugely faster peak deep queue mixed IO.
+190%
ADQ Read
Avg. 4K-64Thread Read Speed
280 MB/s 345 MB/s Faster deep queue read.
+23%
ADQ Write
Avg. 4K-64Thread Write Speed
173 MB/s 306 MB/s Much faster deep queue write.
+77%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
113 MB/s 311 MB/s Hugely faster deep queue mixed IO.
+175%
Capacity
Capacity
128GB 120GB
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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) September 2020 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

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CPUGPUSSD
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Intel Core i5-9400F $140Nvidia GTX 1650S (Super) $170Samsung 850 Evo 120GB $78
Intel Core i7-9700K $290Nvidia RTX 2070S (Super) $505Samsung 860 Evo 250GB $47
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3200 C16 2x8GB $69SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $38Corsair Vengeance LPX DDR4 3000 C15 2x8GB $65SanDisk Extreme 32GB $30
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Extreme 16GB $28
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