QNAP RAM-2GDR4P0-SO-2400 RAM Module, Memory Size 2 GB, DDR4 SDRAM, Speed 2400 MHz, Number of Pins-260, Form Factor SoDIMM. Designed for their TS-x73 series, TVS-x73e/x73 series, TS-932X, and TS-832X, the 2GB DDR4 2400 MHz SO-DIMM Memory Module from QNAP is a single RAM module that will let you upgrade the overall memory capacity of your compatible NAS.