iMac 24-inch (M1, 2021)

Can the RAM in the iMac 24-inch (M1, 2021) be upgraded?

No. The iMac 24-inch with the M1 chip uses unified memory that is integrated into the system-on-chip and soldered to the logic board. It cannot be upgraded or replaced after purchase.

What is the maximum RAM configuration for this model?

The maximum RAM is 16 GB, which must be configured at the time of purchase. There is no option for 32 GB or higher on the M1 iMac.

Can the internal SSD storage be upgraded or replaced?

No. The SSD storage is soldered to the logic board and is not user-upgradeable or replaceable. Storage capacity must be chosen at the time of purchase.

Is the battery replaceable in the iMac 24-inch (M1, 2021)?

The iMac 24-inch is a desktop computer and does not have a battery. It is powered directly from the AC power cord.

Are there any other upgradeable components in this iMac?

No. All internal components—including the unified memory, SSD, and processor—are soldered and non-upgradeable. The only user-serviceable parts are the external power cord and the Magic Keyboard, Mouse, or Trackpad (which use replaceable batteries or recharge via Lightning).

What storage interface does the internal SSD use?

The internal SSD uses a proprietary Apple NVMe controller integrated into the M1 chip. It is not a standard M.2 or SATA interface and cannot be replaced with off-the-shelf drives.

Can external storage be used to expand capacity?

Yes. The iMac 24-inch supports external storage via its Thunderbolt / USB 4 ports and USB 3 ports. You can connect external SSDs, HDDs, or NAS drives for additional storage.