Crucial 4GB Single DDR4 2400MHz UDIMM RAM component in your computer that allows for short-term data access. Since your system’s moment-to-moment operations rely on short-term data access loading applications, browsing the Web or editing a spreadsheet the speed and amount of memory in your system plays a critical role. Load apps in seconds by increasing the speed of your memory and installing more of it. This RAM is comes with UDIMM Form Factor, DDR4 PC4-19200, CL=17, Single Ranked, x8 based, Unbuffered, NON-ECC, DDR4-2400, 1.2V Voltage, 512Meg x 64. Faster bursts access speeds for improved sequential data throughout and also optimized for next Generation processors and platforms. This UDIMM Single crucial RAM comes with lifetime warranty. Specifications Key Features Type DDR4 Capacity 4GB Frequency 2400MHz Operating voltage 1.2V Physical dimension Dimension 5.27 x 0.03 x 1.23 in Warranty Information Warranty Lifetime Warranty ..