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ASRock Fatal1ty X99X Killer RAM & SSD Upgrades

We have compatible memory and storage upgrades for your system

Compatible RAM Compatible SSD

About your Fatal1ty X99X Killer

Max Unbuffered DDR4 SDRAM:

128GB

Max Registered DDR4 SDRAM:

128GB

DDR4 SDRAM Frequencies:

PC4-10600 to PC4-20800+

Compatible RAM

Good news!

Your computer will work with several of our Crucial SATA drives.

Compatible SSD

Why Does Crucial Recommend a Higher Maximum Ram Limit for My System Than the System Manufacturer?

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If my crucial upgrade is not listed on a manufacturer's QVL, is it compatible?

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Why Does Crucial Recommend a Higher Maximum Ram Limit for My System Than the System Manufacturer?

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SSD Easy Install

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An Overview of Crucial Storage Executive

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Trim and SSD Performance: Why is it Important?

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