
:iMac (3.60 GHz, Retina 4K, 21.5-inch, 2017)
- Available upgrades:
Total Capacity

32.0GB (2 x 16GB) OWC 2666MHz DDR4 PC4-21300 260-Pin SO-DIMM Memory Upgrade Kit for Mac
Memory upgrade kit for iMac (2019-2020) and Mac mini (20…
Mfr P/N: 2666DDR4S32P | OWC SKU: OWC2666DDR4S32P
Ships: Same Day

32.0GB (2 x 16GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac
Memory upgrade kit for Mac mini (Late 2018), 27" and 21.…
Mfr P/N: 2400DDR4S32P | OWC SKU: OWC2400DDR4S32P
Ships: Same Day

16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit w/ Installation Tools for Mac
Complete memory upgrade kit with all required installati…
Mfr P/N: 2421DDR4S16K | OWC SKU: OWC2421DDR4S16K
Ships: Same Day

16.0GB (2 x 8GB) 2400MHz DDR4 PC4-19200 SO-DIMM 260 Pin CL17 Memory Upgrade Kit for Mac
Memory upgrade kit with screen adhesive for 21.5" iMac (…
Mfr P/N: 2421DDR4S16P | OWC SKU: OWC2421DDR4S16P
Ships: Same Day
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