SanDiskSDSSDHP-128G-G25
OCZARC100-25SAT3-120G

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

Controller: Indilinx Barefoot 3. Flash Memory: Toshiba A19nm MLC. Release date: Q3 2014.

Real World Speed
Performance profile from 8,010 user samples
6,115 User Benchmarks
Best Bench: 91% 44GB free
Worst Bench: 52% 119GB free
Poor: 52% Great: 91%
SPEED RANK: 424th / 956
1,895 User Benchmarks
Best Bench: 93% 467GB free
Worst Bench: 59% 17GB free (System drive)
Poor: 59% Great: 93%
SPEED RANK: 359th / 956
Effective Speed
Effective SSD Speed
72.9 % 77.7 % Slightly faster effective speed.
+7%
Read
Avg. Sequential Read Speed
431 MB/s +4% 414 MB/s
Write
Avg. Sequential Write Speed
238 MB/s 361 MB/s Much faster write speed.
+52%
4K Read
Avg. 4K Random Read Speed
26.4 MB/s Faster random read.
+16%
22.7 MB/s
4K Write
Avg. 4K Random Write Speed
73.8 MB/s 80.1 MB/s Slightly faster random write.
+9%
Mixed
Avg. Sequential Mixed IO Speed
200 MB/s 353 MB/s Much faster mixed IO speed.
+76%
4K Mixed
Avg. 4K Random Mixed IO Speed
26.8 MB/s Faster random mixed IO.
+24%
21.6 MB/s
SusWrite
Avg. Sustained Write Speed
203 MB/s 279 MB/s Much faster sustained write speed.
+37%
Read
Peak Sequential Read Speed
489 MB/s Slightly faster peak read speed.
+7%
457 MB/s
Write
Peak Sequential Write Speed
291 MB/s 382 MB/s Much faster peak write speed.
+31%
4K Read
Peak 4K Random Read Speed
32.8 MB/s Faster peak random read.
+18%
27.9 MB/s
4K Write
Peak 4K Random Write Speed
106 MB/s 122 MB/s Faster peak random write.
+15%
Mixed
Peak Sequential Mixed IO Speed
292 MB/s 411 MB/s Much faster peak mixed IO speed.
+41%
4K Mixed
Peak 4K Random Mixed IO Speed
37.1 MB/s +3% 36.1 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
288 MB/s 368 MB/s Faster peak sustained write speed.
+28%
Market Share
Based on 8,023,420 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.14 % Much higher market share.
+75%
0.08 %
Value
Value For Money
40 % 49.7 % Better value.
+24%
User Rating
UBM User Rating
61 % 62 % +2%
Price
Price (score)
$108 $82 Cheaper.
+24%
Age
Newest
67 Months 48 Months More recent.
+28%
DQ Read
Peak 4K-64Thread Read Speed
319 MB/s +4% 308 MB/s
DQ Write
Peak 4K-64Thread Write Speed
199 MB/s 349 MB/s Much faster peak deep queue write.
+75%
AS-SSD Total
AS-SSD Total Score
942 Pts 1,092 Pts Stronger server IO.
+16%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
124 MB/s 250 MB/s Hugely faster peak deep queue mixed IO.
+102%
ADQ Read
Avg. 4K-64Thread Read Speed
237 MB/s Faster deep queue read.
+23%
192 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
160 MB/s 227 MB/s Much faster deep queue write.
+42%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
85.1 MB/s 96.2 MB/s Slightly faster deep queue mixed IO.
+13%
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 2018 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 i7-8700K $330Nvidia GTX 1070 $370Samsung 850 Evo 250GB $95
AMD Ryzen 5 1600 $150Nvidia GTX 1060-6GB $270Samsung 850 Evo 500GB $120
Intel Core i5-8600K $245AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $44Corsair Vengeance LPX DDR4 3000 C15 2x8GB $155SanDisk Extreme 64GB $80
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $945SanDisk Extreme 32GB $30
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $175SanDisk Ultra Fit 32GB $12
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