KingstonSH100S3/120G
CrucialCT256MX100SSD1
$116
  

Controller: LSI SandForce SF2281VB1-SDC. NAND Memory: Intel Synchronous 25nm MLC. Release date ≤ Q4 2013.

 $116 

Controller: Marvell 88SS9189. Flash Memory: Micron 16nm MLC. Release date: Q2 2014.

Real World Speed
Performance profile from 59,169 user samples
3,401 User Benchmarks
Best Bench: 81% 246GB free
Worst Bench: 50% 86GB free (System drive)
Poor: 50% Great: 81%
SPEED RANK: 715th / 1072
55,768 User Benchmarks
Best Bench: 97% 123GB free
Worst Bench: 65% 74GB free
Poor: 65% Great: 97%
SPEED RANK: 443rd / 1072
Effective Speed
Effective SSD Speed
67.1 % 82.8 % Faster effective speed.
+23%
Read
Avg. Sequential Read Speed
375 MB/s 417 MB/s Faster read speed.
+11%
Write
Avg. Sequential Write Speed
141 MB/s 318 MB/s Hugely faster write speed.
+126%
4K Read
Avg. 4K Random Read Speed
28.1 MB/s Slightly faster random read.
+5%
26.7 MB/s
4K Write
Avg. 4K Random Write Speed
74.5 MB/s 88.7 MB/s Faster random write.
+19%
Mixed
Avg. Sequential Mixed IO Speed
191 MB/s 289 MB/s Much faster mixed IO speed.
+51%
4K Mixed
Avg. 4K Random Mixed IO Speed
32.9 MB/s 37.4 MB/s Faster random mixed IO.
+14%
SusWrite
Avg. Sustained Write Speed
117 MB/s 231 MB/s Hugely faster sustained write speed.
+97%
Read
Peak Sequential Read Speed
429 MB/s 455 MB/s Slightly faster peak read speed.
+6%
Write
Peak Sequential Write Speed
158 MB/s 331 MB/s Hugely faster peak write speed.
+109%
4K Read
Peak 4K Random Read Speed
35.3 MB/s Faster peak random read.
+16%
30.5 MB/s
4K Write
Peak 4K Random Write Speed
113 MB/s 118 MB/s +4%
Mixed
Peak Sequential Mixed IO Speed
206 MB/s 316 MB/s Much faster peak mixed IO speed.
+53%
4K Mixed
Peak 4K Random Mixed IO Speed
42 MB/s 44.2 MB/s Slightly faster peak random mixed IO.
+5%
SusWrite
Peak Sequential Sustained Write 60s Average
134 MB/s 329 MB/s Hugely faster peak sustained write speed.
+146%
Market Share
Based on 75,710,659 SSDs tested
Market Share
Market Share (trailing 30 days)
0 % 0.04 % Insanely higher market share.
+∞%
User Rating
UBM User Rating
50 % 54 % Slightly more popular.
+8%
Age
Newest
124+ Months 118 Months +5%
DQ Read
Peak 4K-64Thread Read Speed
191 MB/s 229 MB/s Faster peak deep queue read.
+20%
DQ Write
Peak 4K-64Thread Write Speed
151 MB/s 312 MB/s Hugely faster peak deep queue write.
+107%
AS-SSD Total
AS-SSD Total Score
688 Pts 930 Pts Much stronger server IO.
+35%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed
162 MB/s 182 MB/s Faster peak deep queue mixed IO.
+12%
ADQ Read
Avg. 4K-64Thread Read Speed
173 MB/s 182 MB/s Slightly faster deep queue read.
+5%
ADQ Write
Avg. 4K-64Thread Write Speed
135 MB/s 280 MB/s Hugely faster deep queue write.
+107%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed
136 MB/s 144 MB/s Slightly faster deep queue mixed IO.
+6%
Capacity
Capacity
120GB 256GB
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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) 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 $273Nvidia RTX 4060 $300Crucial 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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