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CrucialCT750MX300SSD1
▲ 500 ▼
  

Release date ≈ Q2 2015.

VS
▲ 53357 ▼

Controller: Marvell 88SS1074. Flash Memory: Micron 3D TLC. Release date: Q2 2016.

Effective Speed 
+38%
Real World Speed
Performance profile from 24,578 user samples
Benchmark your SSD here
107 User Benchmarks
Best Bench: 87% 78GB free
Worst Bench: 35% 42GB free (System drive)
Poor: 35% Great: 87%
SPEED RANK: 747th / 1074
24,471 User Benchmarks
Best Bench: 104% 699GB free
Worst Bench: 67% 632GB free
Poor: 67% Great: 104%
SPEED RANK: 346th / 1074
Effective Speed
Effective SSD Speed 		64.6 % 89.1 % Much faster effective speed.
+38%
Average Score 
+50%
Read
Avg. Sequential Read Speed 		444 MB/s Faster read speed.
+13% 		394 MB/s
Write
Avg. Sequential Write Speed 		211 MB/s 413 MB/s Hugely faster write speed.
+96%
4K Read
Avg. 4K Random Read Speed 		22.8 MB/s 23.9 MB/s +5%
4K Write
Avg. 4K Random Write Speed 		63.6 MB/s 87.8 MB/s Much faster random write.
+38%
Mixed
Avg. Sequential Mixed IO Speed 		261 MB/s 339 MB/s Faster mixed IO speed.
+30%
4K Mixed
Avg. 4K Random Mixed IO Speed 		21.1 MB/s 34.9 MB/s Much faster random mixed IO.
+65%
SusWrite
Avg. Sustained Write Speed 		153 MB/s 345 MB/s Hugely faster sustained write speed.
+125%
Peak Score 
+6%
Read
Peak Sequential Read Speed 		507 MB/s Faster peak read speed.
+17% 		434 MB/s
Write
Peak Sequential Write Speed 		390 MB/s 480 MB/s Faster peak write speed.
+23%
4K Read
Peak 4K Random Read Speed 		30.5 MB/s Slightly faster peak random read.
+8% 		28.2 MB/s
4K Write
Peak 4K Random Write Speed 		105 MB/s 119 MB/s Faster peak random write.
+13%
Mixed
Peak Sequential Mixed IO Speed 		447 MB/s Faster peak mixed IO speed.
+14% 		391 MB/s
4K Mixed
Peak 4K Random Mixed IO Speed 		35.8 MB/s 43 MB/s Faster peak random mixed IO.
+20%
SusWrite
Peak Sequential Sustained Write 60s Average 		365 MB/s 454 MB/s Faster peak sustained write speed.
+24%
Value & Sentiment 
+∞%
Market Share
Based on 76,040,831 SSDs tested
See market share leaders
Market Share
Market Share (trailing 30 days) 		0 % 0.03 % Insanely higher market share.
+∞%
User Rating
UBM User Rating 		50 % 53 % Slightly more popular.
+6%
Nice To Haves 
+86%
Age
Newest 		109+ Months 96 Months More recent.
+12%
DQ Read
Peak 4K-64Thread Read Speed 		251 MB/s 363 MB/s Much faster peak deep queue read.
+45%
DQ Write
Peak 4K-64Thread Write Speed 		289 MB/s 328 MB/s Faster peak deep queue write.
+13%
AS-SSD Total
AS-SSD Total Score 		941 Pts 1,163 Pts Stronger server IO.
+24%
DQ Mixed
Peak 4K-64Thread Mixed IO Speed 		169 MB/s 352 MB/s Hugely faster peak deep queue mixed IO.
+108%
ADQ Read
Avg. 4K-64Thread Read Speed 		142 MB/s 311 MB/s Hugely faster deep queue read.
+119%
ADQ Write
Avg. 4K-64Thread Write Speed 		147 MB/s 275 MB/s Hugely faster deep queue write.
+87%
ADQ Mixed
Avg. 4K-64Thread Mixed IO Speed 		74.1 MB/s 282 MB/s Hugely faster deep queue mixed IO.
+281%
Specifications 
Capacity
Capacity 		128GB 750GB
User Builds 
107
24,471
Custom PC Builder (Start a new build) Build your perfect PC: compare component prices, popularity, speed and value for money

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Solid State Drive Rankings (Price vs Performance) June 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

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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

Storage Devices FAQ
What is sustained sequential write speed?
What’s the difference between SLC, MLC and TLC?
What is 3D XPoint and how fast is it?
What’s the difference between SATA, PCIe and NVMe?
What’s the difference between NAND and V-NAND?
What is sequential write speed?
What is sequential read speed?
What is incompressible data?
What is queue depth?
Solid State Drives
What is the SSD value for money rating?
What is 4K 64 thread write speed?
Can CPU power saving states (C1,C2,C3) impact SSD speed?
What is the effective SSD speed index?
How is the AS SSD write score calculated?
How is the AS SSD read score calculated?
How is the AS SSD total score calculated?
ALL FAQs »

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Marketing teams operate large numbers of reddit accounts. When UserBenchmark’s data contradicts their marketing spiel, they deflect by systematically attacking our reputation.
Why don’t large PC brands support UserBenchmark?
PC brands make a lot of their profit from flagship hardware sales: 4090, 14900KS, 7950X3D etc. We help consumers to choose hardware that offers similar real world performance at a fraction of the cost.
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We don't sponsor youtubers, so they have no incentive to make positive content about us. Additionally, the brands with weaker products tend to spend more on youtube marketing, which puts their youtubers at odds with UserBenchmark.
Why does UserBenchmark have so many negative trustpilot reviews?
Trustpilot hosts user-generated reviews in an online community that's open and accessible to all. Looking at its 200+ UserBenchmark reviews, which are mostly written by virgin accounts, it is glaringly obvious that they were created by a marketing team. Real users don’t have any time or interest to promote one brand over another.
Why is UserBenchmark so popular with users?
Instead of trying to win lucrative sponsorship deals with billion dollar PC brands, we have spent the last 13 years 100% focussed on providing comprehensive, accurate and relevant information for our users. As a result, most of our users return over and over again because collectively they save millions of dollars every year.
The Best.
CPUGPUSSD
Intel Core i5-12600K $159Nvidia RTX 4060 $280Crucial MX500 250GB $39
Intel Core i5-12400F $120Nvidia RTX 4060-Ti $385Samsung 850 Evo 120GB $80
Intel Core i5-13600K $260Nvidia RTX 4070 $550Samsung 870 Evo 250GB $45
HDDRAMUSB
Seagate Barracuda 1TB (2016) $37Corsair Vengeance LPX DDR4 3200 C16 2x8GB $40SanDisk Extreme 64GB $72
WD Blue 1TB (2012) $39Corsair Vengeance LPX DDR4 3000 C15 2x8GB $48SanDisk Extreme 32GB $28
Seagate Barracuda 2TB (2016) $62G.SKILL Trident Z DDR4 3200 C14 4x16GB $351SanDisk Ultra Fit 32GB $16
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