ADDON DELL SNPGTWW1C/4G COMP 4GB DDR4-2400MHZ 1.2V SRX8 UDIMMAddOn 4 GB DDR4 SDRAM Memory Module For Desktop PC 4 GB (1 x 4GB) DDR4 2400 PC4 19200 DDR4 SDRAM 2400 MHz Single rank Memory CL15 1. 20 V Non ECC Unbuffered 288 pin UDIMM Lifetime Warranty VPN: SNPGTWW1C 4G AA SKU: RSC683048 UPC: 821456238218 UDIMM 4 GB memory allows you to have more programs open at a time 2400 MHz memory speed with Unbuffered signal for great multitasking capability DDR4 SDRAM interface synchronizes electrical and clock signals for