The 16GB DDR4 2400 MHz UDIMM Memory Module from Crucial is designed to help increase your desktops multi-tasking capabilities with an additional 16GB of memory. This unbuffered, dual ranked module uses just 1.2V of power and is compatible with systems featuring a 288-pin slot. Additionally, it runs at a 2400 MHz frequency (PC4-19200) with a CAS latency of 17. Faster Speed Crucial DDR4 memory debuts at 2133 MT/s, which is 30 faster than DDR3 memory technology. Memory Bandwidth Crucial DDR4 increases the memory bandwidth by over 30 that of standard DDR3, so your system can handle more data at once. It also supports a four-channel design. Energy Efficient This memory module uses 20 less voltage than DDR3 technology, operating at 1.2V compared to 1.5V for standard DDR3 server memory. Combined with the additional power-saving features inherent in DDR4 memory architecture, Crucial DDR4 memory is able to deliver up to 40 power savings compared to standard DDR3 technology. Key Features 16GB Capacity 2400 MHz Clock Speed PC4-19200 288-Pin UDIMM 1.2V CAS Latency of 17 Unbuffered, Non-ECC Dual Ranked x8-Based Chips