SanDiskSDSSDHP-128G-G25
KingstonSH103S3/480G

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

Controller: LSI SandForce SF2281VB1-SDC. NAND Memory: Intel Synchronous 25nm MLC. Release date ≈ Q2 2014.

Real World Speed
Performance profile from 14,339 user samples
12,874 User Benchmarks
Best Bench: 91% 118GB free
Worst Bench: 57% 61GB free
Poor: 57% Great: 91%
SPEED RANK: 538th / 1058
1,465 User Benchmarks
Best Bench: 69% 103GB free
Worst Bench: 47% 214GB free
Poor: 47% Great: 69%
SPEED RANK: 788th / 1058
Effective Speed
Effective SSD Speed
76.2 % Faster effective speed.
+28%
59.6 %
Read
Avg. Sequential Read Speed
449 MB/s Faster read speed.
+16%
388 MB/s
Write
Avg. Sequential Write Speed
247 MB/s 252 MB/s +2%
4K Read
Avg. 4K Random Read Speed
27 MB/s +4% 25.9 MB/s
4K Write
Avg. 4K Random Write Speed
72.2 MB/s Hugely faster random write.
+254%
20.4 MB/s
Mixed
Avg. Sequential Mixed IO Speed
183 MB/s 282 MB/s Much faster mixed IO speed.
+54%
4K Mixed
Avg. 4K Random Mixed IO Speed
29.8 MB/s Faster random mixed IO.
+27%
23.4 MB/s
SusWrite
Avg. Sustained Write Speed
204 MB/s +0% 203 MB/s
Read
Peak Sequential Read Speed
491 MB/s Slightly faster peak read speed.
+7%
461 MB/s
Write
Peak Sequential Write Speed
294 MB/s 307 MB/s +4%
4K Read
Peak 4K Random Read Speed
32.4 MB/s 32.5 MB/s +0%
4K Write
Peak 4K Random Write Speed
101 MB/s Hugely faster peak random write.
+299%
25.3 MB/s
Mixed
Peak Sequential Mixed IO Speed
223 MB/s 347 MB/s Much faster peak mixed IO speed.
+56%
4K Mixed
Peak 4K Random Mixed IO Speed
36.1 MB/s Faster peak random mixed IO.
+27%
28.4 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
291 MB/s Slightly faster peak sustained write speed.
+9%
268 MB/s
Market Share
Based on 47,269,384 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.03 % Insanely higher market share.
+∞%
0 %
Value
Value For Money
7.39 % Better value.
+19%
6.21 %
User Rating
UBM User Rating
53 % Slightly more popular.
+6%
50 %
Price
Price (score)
$75 Much cheaper.
+71%
$256
Age
Newest
104 Months 88+ Months More recent.
+15%
DQ Read
Peak 4K-64Thread Read Speed
321 MB/s Much faster peak deep queue read.
+40%
230 MB/s
DQ Write
Peak 4K-64Thread Write Speed
199 MB/s Much faster peak deep queue write.
+75%
114 MB/s
AS-SSD Total
AS-SSD Total Score
940 Pts Much stronger server IO.
+46%
641 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
125 MB/s 147 MB/s Faster peak deep queue mixed IO.
+18%
ADQ Read
Avg. 4K-64Thread Read Speed
278 MB/s Faster deep queue read.
+29%
215 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
170 MB/s Much faster deep queue write.
+77%
95.9 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
112 MB/s 122 MB/s Slightly faster deep queue mixed IO.
+9%
Capacity
Capacity
128GB 480GB
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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 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.
  • - 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
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Intel Core i5-11400F $260Nvidia RTX 3070 $500Samsung 860 Evo 250GB $52
Intel Core i7-11700K $380Nvidia GTX 1660S (Super) $240Samsung 850 Evo 120GB $183
HDDRAMUSB
Seagate Barracuda 1TB (2016) $40Corsair Vengeance LPX DDR4 3200 C16 2x8GB $74SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $77SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $649SanDisk Ultra Fit 32GB $16
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