CrucialCT240M500SSD1
SanDiskSDSSDXPS-240G

Controller: Marvell 88SS9187. Flash Memory: Micron Synchronous 20nm MLC. Release date: Q1 2013.

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

Real World Speed
Performance profile from 16,253 user samples
11,237 User Benchmarks
Best Bench: 89% 98GB free
Worst Bench: 53% 128GB free (System drive)
Poor: 53% Great: 89%
SPEED RANK: 423rd / 959
5,016 User Benchmarks
Best Bench: 115% 223GB free
Worst Bench: 58% 38GB free (System drive)
Poor: 58% Great: 115%
SPEED RANK: 195th / 959
Effective Speed
Effective SSD Speed
74.6 % 90.7 % Faster effective speed.
+22%
Read
Avg. Sequential Read Speed
404 MB/s 453 MB/s Slightly faster read speed.
+12%
Write
Avg. Sequential Write Speed
250 MB/s 406 MB/s Much faster write speed.
+62%
4K Read
Avg. 4K Random Read Speed
22.5 MB/s 27.9 MB/s Faster random read.
+24%
4K Write
Avg. 4K Random Write Speed
82 MB/s Slightly faster random write.
+8%
75.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed
286 MB/s Slightly faster mixed IO speed.
+11%
258 MB/s
4K Mixed
Avg. 4K Random Mixed IO Speed
31.4 MB/s 32.9 MB/s +5%
SusWrite
Avg. Sustained Write Speed
173 MB/s 356 MB/s Hugely faster sustained write speed.
+106%
Read
Peak Sequential Read Speed
440 MB/s 510 MB/s Faster peak read speed.
+16%
Write
Peak Sequential Write Speed
275 MB/s 478 MB/s Much faster peak write speed.
+74%
4K Read
Peak 4K Random Read Speed
27 MB/s 36.4 MB/s Much faster peak random read.
+35%
4K Write
Peak 4K Random Write Speed
119 MB/s +1% 118 MB/s
Mixed
Peak Sequential Mixed IO Speed
309 MB/s 314 MB/s +2%
4K Mixed
Peak 4K Random Mixed IO Speed
39.1 MB/s 43.3 MB/s Slightly faster peak random mixed IO.
+11%
SusWrite
Peak Sequential Sustained Write 60s Average
267 MB/s 469 MB/s Much faster peak sustained write speed.
+76%
Market Share
Based on 9,080,616 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.16 % Hugely higher market share.
+167%
0.06 %
Value
Value For Money
51.8 % 101 % Hugely better value.
+95%
User Rating
UBM User Rating
62 % 64 % +3%
Price
Price (score)
$148 $79 Much cheaper.
+47%
Age
Newest
67 Months 52 Months More recent.
+22%
DQ Read
Peak 4K-64Thread Read Speed
329 MB/s 379 MB/s Faster peak deep queue read.
+15%
DQ Write
Peak 4K-64Thread Write Speed
264 MB/s 340 MB/s Faster peak deep queue write.
+29%
AS-SSD Total
AS-SSD Total Score
1,016 Pts 1222 Pts Stronger server IO.
+20%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
188 MB/s Slightly faster peak deep queue mixed IO.
+13%
166 MB/s
ADQ Read
Avg. 4K-64Thread Read Speed
287 MB/s 306 MB/s Slightly faster deep queue read.
+7%
ADQ Write
Avg. 4K-64Thread Write Speed
241 MB/s 270 MB/s Slightly faster deep queue write.
+12%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
157 MB/s Slightly faster deep queue mixed IO.
+11%
141 MB/s
Capacity
Capacity
240GB 240GB
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We had high expectations for the Crucial M500. Crucial have a long history of producing outstanding Solid State drives. Both the RealSSD 300 and the M4, three and two years old, were almost legendary in terms of reliability and performance. The M500 falls far short of our expectations. The drive is relatively cheap and as such we were expecting to compromise on performance but the M500 just falls too far short. With a Real World Performance of 377.5 MBps which is in the bottom 40% and an AS-SSD score of 901 points (50th percentile) the M500 demonstrates relatively weak real world and average server performance. The M500 is competing with the Sandisk Ultra which manages to squeeze out significantly more performance despite sitting in the same price bracket. [Jun '13 SSDrivePro]

MORE DETAILS

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) October 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 $370Nvidia GTX 1070 $350Samsung 850 Evo 250GB $100
AMD Ryzen 5 1600 $155Nvidia GTX 1060-6GB $249Samsung 850 Evo 500GB $110
Intel Core i7-7700K $355AMD RX 480 $280Samsung 850 Pro 256GB $163
HDDRAMUSB
Seagate Barracuda 1TB (2016) $45Corsair Vengeance LPX DDR4 3000 C15 2x8GB $147SanDisk Extreme 64GB $42
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $869SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $55Corsair Vengeance LPX DDR4 3200 C16 2x8GB $145SanDisk Ultra Fit 32GB $12
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