The part number 713756-081 refers to an HPE 16GB, DDR3L, low-voltage, ECC-registered server memory module. It is designed for use in specific HPE ProLiant Gen8 series servers and some workstations and it's not compatible with standard desktop or laptop PCs.
Technical (Hewlett Packard Enterprise)Part NumbersAssembly: 713756-081; Spare: 715284-001; Option: 713985-B21Total Capacity16 GB (1 x 16GB module)TechnologyDDR3 SDRAM (DDR3L, Low Voltage)Memory Speed1600 MHz (PC3L-12800R compliant)Voltage1.35V (can operate at 1.35V or 1.5V)Form Factor240-pin Registered DIMM (RDIMM)RankDual Rank x4 (2Rx4)Error CorrectionECC Registered (Error-Correcting Code)CAS LatencyCL11