Parts Mac iMac Intel 21.5" RAM
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iMac Intel 21.5" RAM

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PC3L-12800 8 GB RAM Chip
PC3L-12800 8 GB RAM Chip

RAM / 8 GB / PC3L-12800 / Low Profile / 204 pin, 1600 MHz

From $49.99
PC3-10600 8 GB RAM Chip
PC3-10600 8 GB RAM Chip

Replace or upgrade the RAM in your desktop, laptop, or game console for faster performance. Low Profile / 204 pin / 1333 MHz

From $49.99
PC3-8500 4 GB RAM Chip
PC3-8500 4 GB RAM Chip

Replace or upgrade the RAM in your desktop, laptop, or game console for faster performance. Low Profile / 204 pin / 1066 MHz

$29.99
PC3-10600 4 GB RAM Chip
PC3-10600 4 GB RAM Chip

Add or upgrade the RAM in your computer. 4 GB / PC3-10600 / Low Profile / 204 pin, 1333 MHz

From $19.99
PC3L-12800 4 GB RAM Chip
PC3L-12800 4 GB RAM Chip

RAM / 4 GB / PC3L-12800 / Low Profile / 204 pin, 1600 MHz

$29.99
iMac Intel 21.5" EMC 3069 (Mid 2017, 4K Display) Memory Maxxer RAM Upgrade Kit / Upgrade Bundle
iMac Intel 21.5" EMC 3069 (Mid 2017, 4K Display) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" EMC 3069 (Mid 2017, 4K Display) with 32 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

$294.99
iMac Intel 21.5" EMC 2428 (Mid 2011) Memory Maxxer RAM Upgrade Kit
iMac Intel 21.5" EMC 2428 (Mid 2011) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" EMC 2428 (Mid 2011) with 32 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

$224.99
iMac Intel 21.5" EMC 2544 (Late 2012) Memory Maxxer RAM Upgrade Kit
iMac Intel 21.5" EMC 2544 (Late 2012) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" EMC 2544 (Late 2012) with 16 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

$124.99
iMac Intel 21.5" EMC 2545/2638/2742 (2013) Memory Maxxer RAM Upgrade Kit
iMac Intel 21.5" EMC 2545/2638/2742 (2013) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" EMC 2545/2638/2742 (2013) with 16 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

$124.99
PC4-19200 8 GB RAM Chip
PC4-19200 8 GB RAM Chip

RAM / 8 GB / PC4-19200 / Low Profile / 260 pin, 2400 MHz

$64.99
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Device Info

In October 2009, Apple unveiled the new 21.5" iMac. Browse parts by category below or choose your specific model above.