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What is the ram and rom of the mother board
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Answer
This motherboard is from a smartphone. In this context, RAM refers to the volatile memory used for active processes, and ROM refers to the non-volatile internal storage (flash memory) where the operating system and user data are stored.
Let's identify them from the markings on the chips:
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Identify the combined RAM and ROM chip: The large black chip labeled "SEC 616 B512 KMRE1000BM GMBB669J" is a Samsung eMMC (embedded MultiMediaCard) module, which typically integrates both the flash storage (ROM) and the LPDDR RAM in a single package.
- "SEC" stands for Samsung Electronics.
- "KMRE1000BM" is the part number for the eMMC flash storage. The "1000BM" often indicates a storage capacity of 16 GB.
- "B512" in this specific Samsung eMMC + LPDDR combination typically denotes 2 GB of LPDDR3 RAM.
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Identify the SoC (System on a Chip): The other large black chip labeled "MEDIATEK ARM MT6750V 1630-BHHTH DTTKG296-C" is the MediaTek MT6750V SoC, which integrates the CPU and GPU. While the SoC manages memory, the actual RAM and ROM are typically provided by separate chips like the Samsung module identified above.
Based on these markings:
- The RAM is 2 GB.
- The ROM (internal storage) is 16 GB.
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