QNAP RAM-8GDR3-SO-1600 8GB DDR3 RAM, 1600 MHz, SO-DIMM
QNAP 8GB DDR3-1600 204 Pin SO-DIMM RAM Module
For TS-431XU, TS-431XU-RP, TS-831XU, TS-831XU-RP, TS-1231XU, TS-1231XU-RP, TS-1635, TS-531X, TS-831X, TS-531P, TVS-871, TVS-671, TVS-471, IS-400 Pro, TS-531P, TVS-871T
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.