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 85,111 user samples
16,323 User Benchmarks
Best Bench: 91% 84GB free
Worst Bench: 55% 38GB free
Poor: 55% Great: 91%
SPEED RANK: 532nd / 1058
68,788 User Benchmarks
Best Bench: 114% 106GB free
Worst Bench: 67% 79GB free (System drive)
Poor: 67% Great: 114%
SPEED RANK: 260th / 1058
Effective Speed
Effective SSD Speed
76.3 % 96.3 % Faster effective speed.
+26%
Read
Avg. Sequential Read Speed
446 MB/s 461 MB/s +3%
Write
Avg. Sequential Write Speed
247 MB/s 433 MB/s Much faster write speed.
+75%
4K Read
Avg. 4K Random Read Speed
26.8 MB/s 38.8 MB/s Much faster random read.
+45%
4K Write
Avg. 4K Random Write Speed
71.7 MB/s 92.2 MB/s Faster random write.
+29%
Mixed
Avg. Sequential Mixed IO Speed
185 MB/s 358 MB/s Hugely faster mixed IO speed.
+94%
4K Mixed
Avg. 4K Random Mixed IO Speed
29.7 MB/s 50 MB/s Much faster random mixed IO.
+68%
SusWrite
Avg. Sustained Write Speed
210 MB/s Faster sustained write speed.
+27%
166 MB/s
Read
Peak Sequential Read Speed
491 MB/s 508 MB/s +3%
Write
Peak Sequential Write Speed
292 MB/s 489 MB/s Much faster peak write speed.
+67%
4K Read
Peak 4K Random Read Speed
32.5 MB/s 47.5 MB/s Much faster peak random read.
+46%
4K Write
Peak 4K Random Write Speed
103 MB/s 129 MB/s Faster peak random write.
+25%
Mixed
Peak Sequential Mixed IO Speed
220 MB/s 417 MB/s Hugely faster peak mixed IO speed.
+90%
4K Mixed
Peak 4K Random Mixed IO Speed
36.5 MB/s 62.5 MB/s Much faster peak random mixed IO.
+71%
SusWrite
Peak Sequential Sustained Write 60s Average
289 MB/s Much faster peak sustained write speed.
+53%
189 MB/s
Market Share
Based on 57,591,653 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.02 % 0.07 % Hugely higher market share.
+250%
Value
Value For Money
7.4 % Slightly better value.
+8%
6.86 %
User Rating
UBM User Rating
53 % 58 % Slightly more popular.
+9%
Price
Price (score)
$75 Cheaper.
+29%
$106
Age
Newest
115 Months 92 Months More recent.
+20%
DQ Read
Peak 4K-64Thread Read Speed
319 MB/s 386 MB/s Faster peak deep queue read.
+21%
DQ Write
Peak 4K-64Thread Write Speed
199 MB/s 362 MB/s Hugely faster peak deep queue write.
+82%
AS-SSD Total
AS-SSD Total Score
938 Pts 1,289 Pts Much stronger server IO.
+37%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
125 MB/s 364 MB/s Hugely faster peak deep queue mixed IO.
+191%
ADQ Read
Avg. 4K-64Thread Read Speed
282 MB/s 348 MB/s Faster deep queue read.
+23%
ADQ Write
Avg. 4K-64Thread Write Speed
172 MB/s 304 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) August 2022 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.
  • - SkillBench (space shooter) tests user input accuracy.
  • - 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.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
Intel Core i5-12600K $270Nvidia RTX 3060-Ti $446Crucial MX500 250GB $42
Intel Core i5-12400F $160Nvidia RTX 3050 $292Samsung 850 Evo 120GB $106
Intel Core i7-12700K $378Nvidia RTX 3070 $536Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $60SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $30Corsair Vengeance LPX DDR4 3000 C15 2x8GB $62SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $71G.SKILL Trident Z DDR4 3200 C14 4x16GB $453SanDisk Extreme 16GB $17
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