Amazon Echo teardown: TI DM3725 processor, single-core ARM Cortex A8 chip, 256MB of LPDDR1 RAM, 4GB storage, 2.5" woofer, 2.0" tweeter, 7-microphone array iFixit 2014-12-18 Amazon Echo, LPDDR1 RAM, TI DM3725, Cortex A8 Related Coverage View article PC Magazine View article The Digital Reader