Hypertec HYM684031-001-HY 16GB DDR3 1600MHz Data Integrity Check [verifica integrità dati] memoria (A Hewlett Packard Enterprise equivalent 16 GB Dual rank - registered ECC DDR3 SDRAM - DIMM 240-pin 1600 Mhz Legacy [ PC3-12800 ] NOTE: This memory meets the memory specification requirements for reliable operation within a HP Generation 8 [or 9] se [1Year warranty])