Performance & Features
NAND Flash Type
Micron MLC
Interface
2.5" SATA III
Transfer Rate
6Gbps
Cache
256MB
Access Time
0.05ms
Seq. Read Speed
up to 415MB/s
Seq. Write Speed
up to 260MB/s (lower number for lower capacity SSD)
Random 4k RW
up to 40kIOPS read and 50kIOPS write.
RAID Support
Yes
^Better system hardware will lead to better SSD performance.
We are a Crucial authorized reseller. For more details or specifications of Crucial M4, please check out their official links below.
Crucial m4 official USA website.
Crucial m4 official international leaflet.
(PDF)
Crucial m4 Solid- State Drive Technical Spec Sheet.
(PDF)
How to make your SSD healthier and lives longer?
1. DO NOT perform disk defragmentation on SSD.
2. DO NOT use SSD as BT buffer disk.
3. At least 20GB of empty space is recommended.
Links for Reviews & Awards
Tom's Hardware
Think Computers
MacLife
Benchmarks from an independent reviewer
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