Orders placed after 4pm on weekdays will not ship until the next business day. Orders placed after 12pm Fridays will not ship until the following Monday.
Faster shipping methods may be available; just upgrade during checkout.
*Some exclusions apply.
Enter new zip code to refresh estimated delivery time.
The 128GB m4 mSATA 6Gb/s Solid State Drive from Crucial is a solid state drive sporting a reduced size form factor making it suitable for ultrathin laptops. This versatile drive can be utilized as a traditional hard drive for storing your data or you can attach this drive to the mSATA socket on your motherboard for added cache memory. With a MTBF (mean time between failures) of 1.2 million hours you can rest assured this drive will be there when you need it.
Tiny Form Factor
The Crucial m4 mSATA is designed primarily for ultrathin laptop users who want to dramatically increase their system's performance.
Direct Mounting of SSD
Save valuable system space by mounting it directly to the mSATA socket on your motherboard to free up a hard drive bay. Or you can use your existing hard drive and use the Crucial m4 mSATA SSD as a cache to accelerate the system's performance. It's designed to work as a cache or as a standalone SSD for ultrathin laptops.
Consistently Fast Speeds
This Crucial SSD treats all files the same, regardless of whether they're compressed or uncompressed. This is important because the files most people use everyday such as videos, mp3s, advanced graphics files and zip files are compressed files and thus unable to be compressed any further.
In the Box
Crucial 128GB m4 mSATA 6Gb/s Solid State Drive
Limited 3-Year Warranty
Table of Contents
Micron MLC NAND Flash memory
SATA 6Gb/s (SATA III)
Marvell with Micron Custom Firmware
4KB Random Read
4KB Random Write
1.2 Million Hours
72TB Total Bytes Written (TBW), equal to 40GB per day for 5 years