HP pavilion all-in-one

Check the manual here https://h10032.www1.hp.com/ctg/Manual/c06521105.pdf

Memory 8 GB

Speed: PC4-19200 MB/s

Type: DDR4-2400

Processor = Intel(R) Core(TM) i5-8400T CPU @ 1.70GHz 1.70 GHz

Installed RAM = 8,00 GB

System type = 64-bit operating system, x64-based processor

Edition = Windows 11 Home

Window C = 237GB

HDD = I TB