HP 4VN06AA COMP 8GB DDR4-2666MHZ 1.2V SRX8 SODIMMAddOn 8GB DDR4 SDRAM Memory Module For Computer 8 GB (1 x 8GB) DDR4 2666 PC4 21300 DDR4 SDRAM 2666 MHz Single rank Memory CL15 1. 20 V Non ECC Unbuffered 260 pin SoDIMM Lifetime Warranty VPN: 4VN06AA AA SKU: RSC601444 UPC: 821456024583 8 GB bar will run multiple applications together and enhance your computer's performance SoDIMM 8 GB capacity is enough to execute all memory hungry programs simultaneously 2666 MHz of memory speed skillfully manages