CrucialCT256MX100SSD1
$116
CorsairCSSD-N240GBXT
$170
 $116 

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC.

 $170 

Controller: Phison PS3110-S10. NAND Flash: Toshiba 19nm MLC.

Real World Speed
Performance profile from 20,501 user samples
19,713 User Benchmarks
Best Bench: 95% 27GB free
Worst Bench: 60% 14GB free
Poor: 60% Great: 95%
SPEED RANK: 243rd / 929
788 User Benchmarks
Best Bench: 102% 223GB free
Worst Bench: 53% 206GB free
Poor: 53% Great: 102%
SPEED RANK: 226th / 929
Effective Speed
Effective SSD Speed
80.8 % 81.8 % +1%
Read
Avg. Sequential Read Speed
494 MB/s 499 MB/s +1%
Write
Avg. Sequential Write Speed
324 MB/s 417 MB/s Faster write speed.
+29%
4K Read
Avg. 4K Random Read Speed
25.4 MB/s 28 MB/s Slightly faster random read.
+10%
4K Write
Avg. 4K Random Write Speed
83.4 MB/s Faster random write.
+18%
70.6 MB/s
Mixed
Avg. Sequential Mixed IO Speed
370 MB/s 444 MB/s Faster mixed IO speed.
+20%
4K Mixed
Avg. 4K Random Mixed IO Speed
24.4 MB/s Much faster random mixed IO.
+79%
13.6 MB/s
Read
Peak Sequential Read Speed
523 MB/s 526 MB/s +1%
Write
Peak Sequential Write Speed
332 MB/s 508 MB/s Much faster peak write speed.
+53%
4K Read
Peak 4K Random Read Speed
30.8 MB/s 36.7 MB/s Faster peak random read.
+19%
4K Write
Peak 4K Random Write Speed
114 MB/s +2% 112 MB/s
Mixed
Peak Sequential Mixed IO Speed
396 MB/s 514 MB/s Faster peak mixed IO speed.
+30%
4K Mixed
Peak 4K Random Mixed IO Speed
33.4 MB/s Hugely faster peak random mixed IO.
+107%
16.1 MB/s
Market Share
Based on 7,176,988 SSDs tested.
Market Share
Market Share (trailing 30 days)
0.38 % Insanely higher market share.
+1,800%
0.02 %
Value
Value For Money
70.7 % Much better value.
+38%
51.2 %
User Rating
UBM User Rating
64 % +3% 62 %
Price
Price (score)
$116 Much cheaper.
+32%
$170
Age
Newest
48 Months 42 Months Slightly more recent.
+12%
DQ Read
Peak 4K-64Thread Read Speed
217 MB/s 358 MB/s Much faster peak deep queue read.
+65%
DQ Write
Peak 4K-64Thread Write Speed
302 MB/s 344 MB/s Slightly faster peak deep queue write.
+14%
AS-SSD Total
AS-SSD Total Score
905 Pts 1,195 Pts Much stronger server IO.
+32%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
51.8 MB/s 65.3 MB/s Faster peak deep queue mixed IO.
+26%
ADQ Read
Avg. 4K-64Thread Read Speed
123 MB/s 172 MB/s Much faster deep queue read.
+40%
ADQ Write
Avg. 4K-64Thread Write Speed
199 MB/s 210 MB/s Slightly faster deep queue write.
+6%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
34.5 MB/s Much faster deep queue mixed IO.
+42%
24.3 MB/s
Capacity
Capacity
256GB 240GB
ADVERTISEMENT

The Crucial MX100 is the first 16nm SSD to date. Aside from NAND, the MX100 shares the same hardware as its more expensive sibling, the M550. Comparing the MX100 and M550 shows that the two drives have similar read speeds but that the MX100 lags by nearly 50% at writing. The newer 16nm NAND reduces costs and accordingly the MX100 is the cheapest SSD (per GB) to date. In terms of performance the MX100 is a compromise which may or may not be worth making depending on individual circumstances. For typical desktop use including email, office documents and web browsing the MX100 is a great choice but power users should look elsewhere. Comparing the 250GB 840 EVO and 256GB MX100 shows that for a marginal premium, the Evo offers better write speeds. (Note: at 500GB they are more evenly matched) [Jun '14 SSDrivePro]

MORE DETAILS

Solid State Drive Rankings (Price vs Performance) June 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 - Sometimes benchmarks get it completely wrong...
  • Fastest real world speed - Real World Speed measures performance for typical consumers.
  • Best value for money - Value for money is based on real world performance, price and capacity.
  • Raw speed comparison - Raw speed readings.
  • Details ordered by value - Detailed performance stats ordered by overall value for money.
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 (UBM).
  • - CPU tests include: integer, floating and string.
  • - GPU tests include: six 3D game simulations.
  • - Drive tests include: read, write and mixed IO.
  • - Checks include: 4k Align, NCQ, TRIM, SATA, USB & S.M.A.R.T.
  • - 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 highest voted in class.
  • - Find the best upgrades.
  • - Share your opinion by voting.

 Frequently Asked Questions

 Best User Rated

The Best.
CPUGPUSSD
AMD Ryzen 5 1600 $170Nvidia GTX 1070 $413Samsung 850 Evo 250GB $104
Intel Core i7-8700K $320Nvidia GTX 1060-6GB $250Samsung 850 Evo 500GB $138
Intel Core i5-8600K $235AMD RX 480 $280Samsung 850 Pro 256GB $121
HDDRAMUSB
Seagate Barracuda 1TB (2016) $43Corsair Vengeance LPX DDR4 3000 C15 2x8GB $177SanDisk Extreme 64GB $44
Seagate Barracuda 3TB (2016) $80G.SKILL Trident Z DDR4 3200 C14 4x16GB $911SanDisk Extreme 32GB $30
Seagate Barracuda 2TB (2016) $59HyperX Fury DDR4 2133 C14 2x8GB $226SanDisk Ultra Fit 32GB $12
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