In a blog post, the leaker spilled the beans, mentioning, “It is said that a 2TB ultra-large storage version will be released for the first time in the series due to the addition of QLC flash memory” (machine translation).
In the weeks leading up to the iPhone 15 series launch, the same leaker predicted that the iPhone 15 Pro and iPhone 15 Pro Max would boast up to 2TB of storage – a prophecy that apparently didn’t materialize. At that time, no additional details were provided, but the leaker did assert that the intel came from an undisclosed vendor.
Once again, specifics about the source are elusive. However, the mention of using QLC flash memory aligns with prior industry reports. Quad-level NAND flash memory comes at a lower cost compared to the triple-level cell NAND storage currently employed by Apple. This shift would not only trim down Apple’s expenses but also enable higher capacity within the same size chip.
For those not in the tech jargon loop, quad-level NAND flash memory (QLC) and triple-level cell NAND storage (TLC) are two types of NAND flash memory found in solid-state drives (SSDs). They differ in the number of bits they can store per cell. QLC can house four bits per cell, while TLC can manage three bits per cell. This means that QLC SSDs can store up to 33% more data than TLC SSDs of the same physical size.
Given the source’s so-so track record for accuracy, it is advisable to take this claim with a pinch of skepticism. We’ll just have to wait and see how the iPhone 16 series unfolds when Apple takes the wraps off this fall.
