HP RAM Memory Module 32 GB DDR5 4800 MHz 5S4C0AAHP 32 GB 1x32 DDR5 4800 MHz Memory Module, 5S4C0AA HP 32 GB DDR5 4800 Memory Expand memory. Increase performance. If you use many applications that require a lot of memory and you notice that your laptop is slow or freezes, consider adding 32GB 4800MHz DDR5 memory. It's an easy way to increase performance and the comfort of using your current HP laptop. Specifications for 5S4C0AA Features Component for Laptop Internal memory 32 GB Internal memory type