8G DDR4 2400 Memory for 7720 / 7520 / 5520 / 3520

Compatible replacement/upgraded RAM: 8G DDR4 2400 module made for models 7720, 7520, 5520 and 3520. Matches the original memory specifications of these systems, supplying 8G of DDR4 2400 for upgrades or repairs. Easy to install and intended as a direct substitute to restore or increase system memory in the listed devices.