HP 13L74AT COMP 16GB DDR4-3200MHZ DRX8 1.2V UDIMMAddOn 16 GB DDR4 SDRAM Memory Module 16 GB (1 x 16GB) DDR4 3200 PC4 25600 DDR4 SDRAM 3200 MHz Dual rank Memory CL22 1. 20 V Non ECC Unbuffered 288 pin UDIMM VPN: 13L74AT AA SKU: RSC787490 UPC: 195285172143 Whether you are playing games, using heavy loaded OS or video editing software, the UDIMM 16 GB of memory will make them run in a flash 3200 MHz of memory speed skillfully manages the variety of apps and computational tasks 3200 MHz of memory speed