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Compare SSDs: Crucial M550 vs. MX100

Wondering which Crucial SSD is right for you? Here’s a helpful chart that compares every aspect of our SSDs. No matter which drive you choose, you’ll get the industry’s best feature set and proven performance that’s up to 20 times faster than a typical hard drive.

For mainstream SSD performance, go for the Crucial MX100. Designed for mainstream home and business users, this drive was built to radically outperform your hard drive — all at an affordable price. If you have always wanted to upgrade your hard drive to an SSD but were worried about the cost, this is the drive for you.

For premium SSD performance, go for the Crucial M550 SSD. Designed for power users, gamers, graphic designers, videographers, engineers, financial analysts, and others who are constantly running demanding applications, the Crucial M550 delivers top speeds across all capacities. The Crucial M550 is available in all form factors and in capacities up to 1TB.

Crucial M550 SSD vs. Crucial MX100 SSD

M550 SSD MX100 SSD
capacity 128GB 256GB 512GB 1TB 128GB 256GB 512GB
sequential reads/write (in MB/s) 550/350 550/500 550/500 550/500 550/150 550/330 550/500
random reads/write (in thousands of IOPS) 90/75 90/80 90/85 90/85 80/40 85/70 90/85
energy efficiency up to 94% more efficient than a hard drive up to 89% more efficient than a hard drive
form factor 2.5-inch
mSATA
M.2
2.5-inch
mSATA
M.2
2.5-inch
mSATA
M.2
2.5-inch 2.5-inch 2.5-inch 2.5-inch
industry-leading feature set Best-in-class hardware encrytion, Native Write Acceleration, RAIN, Exclusive Data Defense, Adaptive Thermal Protection, Power Loss Prevetion, Data Path Protection, SMART, TRIM support, Error Correction Code



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Crucial Advisorツール
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Crucial System Scanner
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