No tady mimo jiné je psáno: http://h20564.www2.hp.com/hpsc/doc/public/display? docId=emr_na-c02903303
Dual channel : Maximized dual-channel performance requires SODIMMs of the same size and speed in both memory slots.
Dal bych to do servisu a bude to bez problému.2 : Due to the non-industry standard nature of some third-party memory modules, we recommend HP branded memory to ensure compatibility.