SanDiskSDSSDXP-120G-G25
$130
SanDiskSDSSDHP-256G-G25
 $130 

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2013.

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

Real World Speed
Performance profile from 20,007 user samples
2,462 User Benchmarks
Best Bench: 101% 112GB free
Worst Bench: 59% 87GB free
Poor: 59% Great: 101%
SPEED RANK: 407th / 1072
17,545 User Benchmarks
Best Bench: 99% 168GB free
Worst Bench: 58% 238GB free
Poor: 58% Great: 99%
SPEED RANK: 469th / 1072
Effective Speed
Effective SSD Speed
84.8 % +4% 81.4 %
Read
Avg. Sequential Read Speed
464 MB/s Slightly faster read speed.
+6%
438 MB/s
Write
Avg. Sequential Write Speed
292 MB/s 347 MB/s Faster write speed.
+19%
4K Read
Avg. 4K Random Read Speed
27.9 MB/s Slightly faster random read.
+5%
26.5 MB/s
4K Write
Avg. 4K Random Write Speed
78.7 MB/s Faster random write.
+11%
71.2 MB/s
Mixed
Avg. Sequential Mixed IO Speed
219 MB/s Faster mixed IO speed.
+13%
194 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
32.5 MB/s Faster random mixed IO.
+11%
29.3 MB/s
SusWrite
Avg. Sustained Write Speed
260 MB/s 297 MB/s Faster sustained write speed.
+14%
Read
Peak Sequential Read Speed
509 MB/s Slightly faster peak read speed.
+5%
484 MB/s
Write
Peak Sequential Write Speed
326 MB/s 437 MB/s Much faster peak write speed.
+34%
4K Read
Peak 4K Random Read Speed
34.5 MB/s Slightly faster peak random read.
+7%
32.2 MB/s
4K Write
Peak 4K Random Write Speed
119 MB/s Faster peak random write.
+14%
104 MB/s
Mixed
Peak Sequential Mixed IO Speed
251 MB/s +4% 242 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed
40.5 MB/s Faster peak random mixed IO.
+12%
36 MB/s
SusWrite
Peak Sequential Sustained Write 60s Average
323 MB/s 440 MB/s Much faster peak sustained write speed.
+36%
Market Share
Based on 75,740,795 SSDs tested
Market Share
Market Share (trailing 30 days)
0 % 0.01 % Insanely higher market share.
+∞%
Value
Value For Money
5.19 % 8.37 % Much better value.
+61%
User Rating
UBM User Rating
51 % 53 % +4%
Price
Price (score)
$130 Slightly cheaper.
+6%
$139
Age
Newest
131 Months +3% 135 Months
DQ Read
Peak 4K-64Thread Read Speed
345 MB/s Slightly faster peak deep queue read.
+6%
326 MB/s
DQ Write
Peak 4K-64Thread Write Speed
286 MB/s Much faster peak deep queue write.
+32%
216 MB/s
AS-SSD Total
AS-SSD Total Score
1,091 Pts Stronger server IO.
+11%
987 Pts
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
153 MB/s Faster peak deep queue mixed IO.
+20%
128 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
300 MB/s +5% 287 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
239 MB/s Faster deep queue write.
+26%
189 MB/s
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
139 MB/s Faster deep queue mixed IO.
+20%
116 MB/s
Capacity
Capacity
120GB 256GB
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The 120GB Sandisk Extreme II proved to be a disappointment. I was expecting the same blistering performance as I saw on its larger 240GB sibling but that proved not to be the case. Comparing the 120GB and 240GB Extreme II's reveals that the larger 240GB version has peak speed ratings that are approximately 35% faster that the 120GB Extreme II. The main weakness of the 120GB Extreme II is its sequential write speed which is just 305 MB/s vs 492 MB/s on the 240GB version. Reduced write ability at lower capacities is explained by fewer NAND modules which reduce a controllers ability to parallelize slow write operations across different memory banks. Overall the Sandisk Extreme II sits amongst the bottom 20% of performers in the 120-128GB capacity category. Several of the drives in the group test have comparable performance at both the 120 and 240 GB capacities, those drives are the ones to go for. [Feb '14 SSDrivePro]

MORE DETAILS

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

Solid State Drive Rankings (Price vs Performance) April 2024 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 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 value for money 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 i5-13600K $269Nvidia RTX 4060 $295Crucial MX500 250GB $40
Intel Core i5-12400F $133Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-12600K $177Nvidia RTX 4070 $539Samsung 860 Evo 250GB $52
HDDRAMUSB
Seagate Barracuda 1TB (2016) $39Corsair Vengeance LPX DDR4 3200 C16 2x8GB $45SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $37Corsair Vengeance LPX DDR4 3000 C15 2x8GB $43SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $51G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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