QNAP 2GB DDR3 SDRAM Memory Module - 2 GB (1 x 2GB) - DDR3-1600/PC3-12800 DDR3 SDRAM - 1600 MHz - 204-pin - SoDIMM Enables efficient and smooth execution of all your heavy-duty applications with maximum productivity No matter how heavy and numerous the applications that you are using, 1600 MHz memory speed will run them smoothly 2 GB memory smoothly executes complex apps and games 204-pin-pin DDR3 SDRAM operates at an effective bus speed with minimal power consumption and as a result, you get optimal computer performance with an improved memory heat dissipation 1 x 2GB modules for enhanced memory reliability and productivity 204-pin for optimal performance and maximum reliability SoDIMM form factor with 204-pin and 2 GB memory size for enhanced performance and speed to allow maximum usability