I'm the proud owner of an 27-inch iMac 2012 with high-end configuration, but the 1TB fusion drive keeps being the bottleneck. As my warranty has expired now, I want to upgrade the 128GB SSD to a larger one (preferably as large as possible), but I want to keep the traditional HDD for storage reasons, and upgrade it later.
Here are my questions:
- What type is the slot the iMac has for it's SSD? In the iFixit repair manual it kind of looks like an M.2 SSD, but I'm not sure.
- What is the maximum size (length) for SSDs to fit into that slot? I know that there are different sizes of M.2 SSDs (if it's M.2 at all).
I've heard of adapters that translate that whatever slot the iMac has to a regular SATA connector, so one can use regular SSDs in an iMac. This is interesting because regular SATA SSDs are the cheapest, after all, and offer larger storage options.
- Does anyone know if these are usable (maybe recommend one)?
- Would it be possible to place an 2,5" regular SSD (e.g. Samsung 850 Evo) somewhere in the case of the iMac and hook it up to that adapter?
I'd be glad if there's anonye out there to answer some of these questions. Thanks in advance!
EDIT: Allan said in his answer that an mSATA SSD is used in the iMac late 2012. Anyone who can confirm this?