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Item#: N82E16820148611

Crucial M4 CT064M4SSD3 64GB Mini-SATA (mSATA) MLC Internal Solid State Drive (SSD)

  • 64GB
  • Mini-SATA (mSATA)
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The Crucial m4 mSATA SSD delivers all of the award-winning performance and reliability of the Crucial m4 SSD – in a drive that’s an eighth of the size. It enables blazing fast system boot up and program launch on mSATA equipped desktop or laptop computers.

  • newegg Award-winning performance. Tiny form factor. Measuring in at about one-third the size of a standard business card (3cm x 5cm), the Crucial m4 mSATA is designed primarily for ultrathin laptop users who want to dramatically increase their system's performance. Featuring the same advanced controller technology, Micron custom firmware and high-speed synchronous MLC NAND that have made the Crucial m4 SSD a mainstay on the market, the Crucial m4 mSATA SSD is engineered to deliver the same blazing-fast performance as the award-winning 2.5-inch SSD – in a smaller mSATA form factor.
  • newegg Ultrathin form factor means flexibility. Because of its tiny mSATA form factor, the Crucial m4 mSATA SSD can do things that hard drives and other SSDs often can't. With the Crucial m4 mSATA SSD, save valuable system space by mounting it directly to the mSATA socket on your motherboard – and free up a hard drive bay in the process. Or just keep your existing hard drive and use the Crucial m4 mSATA SSD as a cache to accelerate the system's performance. Validated for Intel Smart Response Technology and NVELO Dataplex caching software, it's designed to work as a cache or as a standalone SSD for ultrathin laptops. No matter how you use the Crucial m4 mSATA SSD, experience high-performance storage in a tiny, low-power package.
  • newegg Consistently fast speeds. No exceptions and no fine print. There's a reason that Crucial SSDs have garnered numerous international awards – they do what they're supposed to do. No matter what kind of files you're working with on a Crucial SSD, you'll experience high speeds with no drop in performance. Unlike other SSDs on the market, Crucial SSDs treat all files the same, regardless of whether they're compressed or uncompressed. This is important because the files most people use everyday – videos, mp3s, advanced graphics files and zip files – are compressed files and thus unable to be compressed any further. While many SSDs on the market achieve faster speeds by using file compression, many of the most common file types can't be compressed, resulting in SSDs that often deliver drastically slower speeds than originally advertised. With the advanced technology of a Crucial SSD, however, the advertised speeds are tied to real world use.
  • newegg Crucial - quality you can depend on. Crucial is a trusted name when it comes to SSDs, and that's no coincidence. As a brand of Micron, one of the world's leading manufacturers of SSDs, Crucial engineers work tirelessly to design, refine, and support a powerful line of SSDs.

Learn more about the Crucial CT064M4SSD3


Device Type
Internal Solid State Drive (SSD)
Used For


Memory Components


Max Sequential Read
Up to 500 MB/s
Max Sequential Write
Up to 95 MB/s
4KB Random Read
Up to 45,000 IOPS
4KB Random Write
Up to 20,000 IOPS
1,200,000 hours


Powerful SSD performance in a tiny mSATA form factor

Ultrathin form factor provides lightweight mobility

Features blazing-fast speeds

Treats compressed and uncompressed files the same, resulting in consistently fast speeds

Validated for Intel Smart Response technology


Operating Temperature
0°C ~ +70°C

Quick Info


  • Limited Warranty period (parts): 3 years
  • Limited Warranty period (labor): 3 years

Customer Reviews of the Crucial CT064M4SSD3

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  • James S.
  • 12/1/2013 9:19:39 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsLove this cute little thing!

Pros: Fairly easy to install on my (Gigabyte) motherboard. I use it for the OS (Win7 x64 Pro) and some basic desktop apps. It boots the system LIGHTENING fast!

Cons: Price. mSSD is still a luxory BUT it's basically a really fast/big thumb drive.

Other Thoughts: I purchased a mSSD to SATA adaptor from Newegg (just in case) I need to use it in a data recovery operation from another PC.

Did you find this review helpful? Yes No

  • Shaun M.
  • 8/31/2013 11:02:46 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSo far unit is working fine.

Pros: Unit works as represented so far. A warning to people attempting to use it for Intel Smart Response (ISR), you need an i3,i5,i7 processor to use ISR. I am using a Pentium and discovered too late that I couldn't use ISR with it. ISR can't be used with Celeron or Pentium CPUs.

Cons: None so far.

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  • Michael B.
  • 6/29/2013 3:19:12 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGood mSATA Drive

Pros: Installed it in a Dell 13z laptop. Very fast, has really re-invigorated the laptop.

Cons: wasn't free.

Other Thoughts: Would buy again.

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  • James R.
  • 5/3/2013 2:42:22 PM
  • Tech Level: High
  • Ownership: 1 week to 1 month
  • Verified Owner

4 out of 5 eggsQuality mSSD

Pros: Crucial name/reputation

Cons: None that come to mind

Other Thoughts: This mSSD is on the short list of units that have been tested to be compatible with the Drobo 5D as per their documentation. Installation was absolutely painless, and the performance boost this provided for the storage system was noticeable.

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  • Anonymous
  • 4/1/2013 4:54:07 PM
  • Tech Level: Average
  • Ownership: 1 month to 1 year


Pros: Really fast speeds, it's an improvement over a 7200rpm!
Good quality, cheap and easy to install.

Cons: Using it results in constant BSOD with Windows 7 64-bit or Windows 8 64-bit.

Other Thoughts: Windows 8 32-bit had no issues though but it's not what I want. I tried updating the firmware and every driver with no luck. Finally used another hdd in my build and behold, BSOD gone and everything works great!

1 out of 2 people found this review helpful. Did you? Yes No

  • lee y.
  • 3/13/2013 10:46:35 PM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsthis thing is fast

Pros: super fast easy to install comes with screws and is super small huge file size for such a small device great to put my windows 7 and main application and 1 online game on it

Cons: the expense but come on its basically a micro ssd that yhas 64gb for my operating system on it

Other Thoughts: which i had the money to purchase a larger size such as the 256 ssd but for the use and cost its worth what i paid

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  • Joseph M.
  • 2/14/2013 8:52:28 AM
  • Tech Level: High
  • Ownership: less than 1 day
  • Verified Owner

1 out of 5 eggsMSATA

Pros: Was working like a charm for a day.

Cons: Died today with an error that an OS file was corrupted. Booted to BIOS and seen that it dropped in boot order. I moved it back to primary and booted. No success. Then I tried booting to the recovery CD with the mSATA as primary HD. It no longer detects the mSATA drive as C:\. I tried pulling the secondary hard disk to make sure there was no confusion on boot order and parition info. I cant even get the drive to mount so I can try to repair any files. It seems like its DEAD. :(

1 out of 1 people found this review helpful. Did you? Yes No

  • Matthew N.
  • 1/9/2013 4:22:47 AM
  • Tech Level: High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsGood SSD

Pros: Fast, small, cheap. Boot times are less than half of what they used to be.

Cons: None

Did you find this review helpful? Yes No

  • Stephen R.
  • 12/14/2012 6:37:28 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsNice boot drive for laptop

Pros: Straight forward installation in a Lenovo E430 laptop. Migrated the boot partition using Paragon Hard Disk Mgr. without difficulty. Win7 WEI score for data transfer rate = 7.9

Cons: None so far (to early to tell)

Other Thoughts: I've also used this msata card in a SYBA SY-ADA40050 Mini-SATA to 2.5" SATA Adapter with success in a desktop PC.

Did you find this review helpful? Yes No

  • Kevin K.
  • 11/23/2012 4:50:15 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsWell worth it

Pros: Installation and updating the firmware was simple
The performance boost vs a 7200RPM drive was significant
It's helping me get the most out of my Sandy Bridge ThinkPad

Cons: Limited space to use it for anything other than a system drive only - I have a select few applications installed on it; they're mostly on my 500GB 7200RPM secondary drive.

Other Thoughts: Installation was simple in my ThinkPad W520.

I performed a firmware update, as one was available, immediately after installation without using the SSD at all first.

I have owned the drive just slightly longer than a month and use this computer daily. I have noticed no developing issues so far and experienced no problems with it at all. Here's hoping it lasts as long as the tough-as-nails computer it's installed in!

This was my first purchase from Newegg and I was entirely satisfied with my customer experience.

1 out of 1 people found this review helpful. Did you? Yes No

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Item#: N82E16820148611
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