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Apparently, the new baseline Mac is built with a NAND flash chip that's twice as dense as the previous model. The M1 256GB SSD has both channels populated, eac
by watersb 4y ago
Apparently, the new baseline Mac is built with a NAND flash chip that's twice as dense as the previous model.
The M1 256GB SSD has both channels populated, each with a 128GB NAND stack. The new M2 has only a single channel populated.
Speculation is that supply-chain issues forced Apple to go with this slower design at the 256GB configuration.