SanDiskSDSSDXPS-240G
Group Average(9 Highest-Voted)

Controller: Marvell 88SS9187-BLD2. Flash Memory: SanDisk 19nm eX2 ABL MLC. Release date: Q2 2014.

VS
About
Real World Speed
Performance profile from 7,859 user samples
7,859 User Benchmarks
Best Bench: 112% 76GB free
Worst Bench: 60% 41GB free (System drive)
Poor: 60% Great: 112%
SPEED RANK: 259th / 1016
Effective Speed
Effective SSD Speed
91.5 % 93.3 % +2%
Read
Avg. Sequential Read Speed
461 MB/s +2% 450 MB/s
Write
Avg. Sequential Write Speed
411 MB/s +5% 391 MB/s
4K Read
Avg. 4K Random Read Speed
28.8 MB/s 30.7 MB/s Slightly faster random read.
+7%
4K Write
Avg. 4K Random Write Speed
75.2 MB/s 86.3 MB/s Slightly faster random write.
+15%
Mixed
Avg. Sequential Mixed IO Speed
260 MB/s 330 MB/s Faster mixed IO speed.
+27%
4K Mixed
Avg. 4K Random Mixed IO Speed
33.3 MB/s 40.6 MB/s Faster random mixed IO.
+22%
SusWrite
Avg. Sustained Write Speed
356 MB/s Faster sustained write speed.
+20%
297 MB/s
Read
Peak Sequential Read Speed
509 MB/s +3% 496 MB/s
Write
Peak Sequential Write Speed
480 MB/s +3% 465 MB/s
4K Read
Peak 4K Random Read Speed
36 MB/s 37.5 MB/s +4%
4K Write
Peak 4K Random Write Speed
115 MB/s 119 MB/s +4%
Mixed
Peak Sequential Mixed IO Speed
319 MB/s 385 MB/s Faster peak mixed IO speed.
+21%
4K Mixed
Peak 4K Random Mixed IO Speed
42.5 MB/s 50.9 MB/s Faster peak random mixed IO.
+20%
SusWrite
Peak Sequential Sustained Write 60s Average
475 MB/s Faster peak sustained write speed.
+17%
405 MB/s
Market Share
Based on 21,412,455 SSDs tested.
User Rating
UBM User Rating
65 % 69 % Slightly more popular.
+6%
Market Share
Market Share (trailing 30 days)
0.02 % 0.53 % Insanely higher market share.
+2,556%
Price
Price (score)
$79 Slightly cheaper.
+15%
90.5 USD
Value
Value For Money
13.7 % 14.7 % Slightly better value.
+7%
DQ Read
Peak 4K-64Thread Read Speed
377 MB/s Slightly faster peak deep queue read.
+9%
347 MB/s
DQ Write
Peak 4K-64Thread Write Speed
337 MB/s 347 MB/s +3%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
165 MB/s 254 MB/s Much faster peak deep queue mixed IO.
+54%
ADQ Read
Avg. 4K-64Thread Read Speed
308 MB/s Slightly faster deep queue read.
+6%
291 MB/s
ADQ Write
Avg. 4K-64Thread Write Speed
265 MB/s 277 MB/s +5%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
145 MB/s 197 MB/s Much faster deep queue mixed IO.
+36%
Age
Newest
67 Months 54.3 Months More recent.
+23%
AS-SSD Total
AS-SSD Total Score
1,212 Pts +3% 1,181 Pts
Capacity
Capacity
240GB   —
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The 240GB Sandisk Extreme Pro uses the same controller and NAND as its 13 months younger predecessor, the Extreme II. Comparing the Extreme II and Extreme Pro shows that average performance has increased by 10% but peak performance remains broadly unchanged. The Pro features an improved nCache which uses an SLC buffer to cache writes prior to writing them to the slower MLC NAND. In order to benefit from this improved caching, huge amounts of data need to be written for extended periods, an unlikely consumer scenario. Comparing core performance between the Samsung 840 Evo and Extreme Pro shows that the Extreme Pro averages around 12% faster than the Evo. The Extreme Pro also has a 10 year warranty but I wonder if SATA 3 will even be around at that time. Although the Extreme Pro has a superb performance profile it's not a game changer. [Jun '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) January 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

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CPUGPUSSD
Intel Core i5-9600K $205Nvidia GTX 1660S (Super) $240Crucial MX500 250GB $45
Intel Core i5-9400F $150Nvidia GTX 1650S (Super) $160Samsung 850 Evo 120GB $78
Intel Core i7-9700K $375Nvidia RTX 2060 $349Samsung 850 Pro 512GB $249
HDDRAMUSB
Seagate Barracuda 1TB (2016) $35Corsair Vengeance LPX DDR4 3200 C16 2x8GB $80SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $35Corsair Vengeance LPX DDR4 3000 C15 2x8GB $63SanDisk Extreme 32GB $46
Seagate Barracuda 3TB (2016) $85G.SKILL Trident Z DDR4 3200 C14 4x16GB $653SanDisk Ultra Fit 32GB $14
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