Crucial 16GB DDR4 SDRAM Desktop Memory Module (part number CT16G4DFRA32A).
Capacity: 16GB
Type: DDR4 SDRAM (UDIMM form factor)
Speed: 3200MHz (PC4-25600)
Voltage and Latency: 1.2V and CL22
Features: Designed to improve system performance, reliability, and multitasking capabilities by loading programs faster and increasing responsiveness.