Product Comparison: Crucial MX200 vs Crucial MX300

General Specifications
MX200 (CT500MX200SSD3)
MX300 (CT275MX300SSD1)
About the Product
When the Crucial® MX100 was released, it set a new standard for SSDs that the Crucial MX200 pushes even further. Leveraging leading specs on all fronts, along with new Dynamic Write Acceleration technology, the Crucial MX200 is loaded with innovative features and immediately increases your system’s performance.
Increase the speed, durability and efficiency of your system for years to come with the Crucial MX300 SSD. Boot up in seconds and fly through the most demanding applications with an SSD that fuses the latest 3 D NAND flash technology with the proven success of previous MX-series SSDs. Your storage drive isn’t just a container, it’s the engine that loads and saves everything you do and use. Get more out of your computer by boosting nearly every aspect of performance.
Key Specs
500 GB
275 GB
Read Speed
555 Mb/s
530 Mb/s
Write Speed
500 Mb/s
510 Mb/s
What customers say about "Key Specs"
Crucial MX200 500GB mSATA Internal Solid State Drive (CT500MX200SSD3)
  • The speed increase in video processing is incredible. Videos that took 30-40 minutes to render in MPEG 4, from AVI files, now take 5-8 minutes. Almost a factor of 10 speed increase.
  • FAST boot times. Seriously, everything flies on this thing.
  • The space increase is exactly what I needed, and there was a modest yet expectable increase in performance (BIOS time decrease, read/write speed increase). Highly Recommend. Will change to 5 stars if it never breaks ;)
  • Love this, added it to a Lenovo laptop and installed Windows 10 Pro. Extremely fast boot up time. Would highly recommend if you have never tried a Msata drive before.
  • Very speedy, but did not increase my boot time as fast as I expected. Perhaps this is because my motherboard is 5 years old or because I did not reinstall Windows.
  • Not as fast as expected. Reading times are below average, but writing are ok. The main problem here is that the ENCRYPT WHOLE DISK feature ONLY works if you have a WIN 8 PRO version with BITLOCKER. Otherwise, forget about this feature.
Crucial MX300 Solid State Drive
  • Can't beat this for it's speed and capacity at this price.
  • I bought a small capacity 275GB drive because I needed it to run software not store data. I use my old drive in an external drive bay for storage.
  • What a huge speed and performance improvement over the old HDD.. Truly amazed.
  • Since install it’s been an immediate and huge improvement with Read and write speeds 4x faster according to speed tests! Been working great and have no complaints. Would recommend!
  • The read and write speeds are more than satisfying. I am running this as an audio library drive for Kontakt and Maschine. Works excellent. No problems.
  • The only reason I gave this two stars, is that most people wouldn't actually see this performance drop. It's really specific to a large writes.
Size & Weight
0.31 in.
0.28 in.
2 in.
2.76 in.
1.17 in.
4.05 in.
0.8 oz.
3.52 oz.
Form Factor
Memory Chip Type
Encryption Algorithm
AES 256-bit, IEEE-1667, TCG Opal
AES 256-bit, TCG Opal, IEEE-1667
Dynamic Write Acceleration, 1.5 Million Hours Reliability (MTBF), Redundant Array of Independent NAND (RAIN), Exclusive Data Defense, Adaptive Thermal Protection
Instantly improve system performance, Entrust your files to a drive that lasts, Keep your system cool
What customers say about "Features"
Crucial MX200 500GB mSATA Internal Solid State Drive (CT500MX200SSD3)
  • I already use Crucial SSD drives in my other computers, so it was a no-brainer for me to purchase another for this one. I created a recovery drive from Acronis and booted up with it and was able to copy my old drive to this new one in no time.
  • Great SSD for the money. Installed in my 2008 Mac Pro 3,1 with 0GB Mercury Accelsior M PCI Express card. Plug and play SSD and breaths new life into my 7 year old Mac Pro
  • Free software to move your OS with a key. It's easy to use but you'll have to search for the program because its not supported no more from the manufacture site. Do a detail search my be 20 minutes to a hour or two to find the exact software version to use the key.
  • I bought this as the OS drive of a low-power small form-factor server. After putting it all together, I realized this new case didn't have a 2.5" bracket like the old case of the same brand. What a noob move! LOL.
  • Acronis didn't work correctly for me. I didn't have space to clone my entire hdd onto the new drive, but I wasn't able to get it to exclude items. It tried for a while but then would just take me back to a previous screen.
  • Acronis Software search is a pain to search for the actual application
Crucial MX300 Solid State Drive
  • This drive is somewhat lighter than the drive it replaced and the form factor is virtually identical.
  • I used it to upgrade an old laptop & the form factor was perfect. It fit the HD compartment exactly as it should.
  • Running it at Sata 3 GB/s & working smoothly so far.
  • These drives utilize Micron 3D-Nand technology and have extremely fast upload/download transfer rates. They are extremely reliable and are priced substantially lower than other manufacturers.
  • Acronis cloning was a bit of a pain. Took too much time to clone but after a 3 hours of troubleshooting I managed to clone my Windows 10 installation successfully.
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
CE, FCC, BSMI, C-Tick, VCCI, Kcc, RoHS, China RoHS, WEEE, TUV, UL

Price History

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