Model:RAM-8GDR3L-SO-1600
Description:  QNAP 8GB DDR3L-1600 204Pin RAM Module SODIMM 
EAN:  4712511125887
UPC:  885022006762
Note: Make sure all DIMMs meet the requirements for your NAS model (the information listed in product specifications).
When installing more than one DIMM, it is recommended to get the same type of memory (same size, same speed, same manufacturer) for each slot.