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iMac Intel 21.5" RAM

Replacement parts for your iMac Intel 21.5" model to fix your broken computer!

Fix what's broken. Upgrade what's not. iFixit makes iMac repair easy: strictly tested, quality-ensured replacement parts, unmatched DIY fix kits, and free in-depth, accurate repair manuals.

iMac Intel 21.5" Retina 4K Display 2019 RAM

iMac Intel 21.5" Retina 4K Display 2019 RAM

iMac Intel 21.5" Retina 4K Display 2017 RAM

iMac Intel 21.5" Retina 4K Display 2017 RAM

iMac Intel 21.5" EMC 3068 RAM

iMac Intel 21.5" EMC 3068 RAM

iMac Intel 21.5" EMC 2638 & EMC 2742 Late 2013 RAM

iMac Intel 21.5" EMC 2638 & EMC 2742 Late 2013 RAM

iMac Intel 21.5" EMC 2545 Early 2013 (Edu) RAM

iMac Intel 21.5" EMC 2545 Early 2013 (Edu) RAM

iMac Intel 21.5" EMC 2544 Late 2012 RAM

iMac Intel 21.5" EMC 2544 Late 2012 RAM

iMac Intel 21.5" EMC 2496 Late 2011 (Edu) RAM

iMac Intel 21.5" EMC 2496 Late 2011 (Edu) RAM

iMac Intel 21.5" EMC 2428 Mid 2011 RAM

iMac Intel 21.5" EMC 2428 Mid 2011 RAM

iMac Intel 21.5" EMC 2389 Mid 2010 RAM

iMac Intel 21.5" EMC 2389 Mid 2010 RAM

iMac Intel 21.5" EMC 2308 Late 2009 RAM

iMac Intel 21.5" EMC 2308 Late 2009 RAM

Item Type: RAM

25 results

Item Type: RAM

Lifetime Guarantee

PC4-21300 32 GB RAM Chip

PC4-21300 32 GB RAM Chip

3

$179.99

Lifetime Guarantee

PC4-17000 8 GB RAM Chip

PC4-17000 8 GB RAM Chip

$39.99

Lifetime Guarantee

iMac Intel 21.5" EMC 3195 (2019, 4K Display) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 3195 (2019, 4K Display) Memory Maxxer RAM Upgrade Kit

$359.99

Lifetime Guarantee

iMac Intel 21.5" EMC 3068 (Mid 2017) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 3068 (Mid 2017) Memory Maxxer RAM Upgrade Kit

9

$219.99

Lifetime Guarantee

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

4

$139.99

Lifetime Guarantee

PC4-21300 8 GB RAM Chip

PC4-21300 8 GB RAM Chip

$29.99

Lifetime Guarantee

PC4-19200 4 GB RAM Chip

PC4-19200 4 GB RAM Chip

$16.99

Lifetime Guarantee

PC4-19200 8 GB RAM Chip

PC4-19200 8 GB RAM Chip

$24.99

Lifetime Guarantee

PC3L-12800 8 GB RAM Chip

PC3L-12800 8 GB RAM Chip

32

$69.99

Lifetime Guarantee

PC3L-12800 4 GB RAM Chip

PC3L-12800 4 GB RAM Chip

8

$17.99

Lifetime Guarantee

PC3-10600 8 GB RAM Chip

PC3-10600 8 GB RAM Chip

17

$54.99

Lifetime Guarantee

PC3-8500 4 GB RAM Chip

PC3-8500 4 GB RAM Chip

26

$39.99

Lifetime Guarantee

iMac Intel 21.5" EMC 2496 (Late 2011 EDU) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 2496 (Late 2011 EDU) Memory Maxxer RAM Upgrade Kit

$119.99

Lifetime Guarantee

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

4

$199.99

Lifetime Guarantee

iMac Intel 21.5" EMC 2389 (Mid 2010) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 2389 (Mid 2010) Memory Maxxer RAM Upgrade Kit

5

$119.99

Lifetime Guarantee

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

8

$139.99

Lifetime Guarantee

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

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

17

$251.99

Lifetime Guarantee

PC4-21300 16 GB RAM Chip

PC4-21300 16 GB RAM Chip

1

$129.99

Lifetime Guarantee

PC4-17000 16 GB RAM Chip

PC4-17000 16 GB RAM Chip

1

$109.99

Lifetime Guarantee

PC4-19200 16 GB RAM Chip

PC4-19200 16 GB RAM Chip

3

$125.99

Lifetime Guarantee

PC3-12800 2 GB RAM Chip

PC3-12800 2 GB RAM Chip

$13.99

Lifetime Guarantee

PC3-10600 4 GB RAM Chip

PC3-10600 4 GB RAM Chip

10

$19.99

Lifetime Guarantee

PC3-10600 2 GB RAM Chip

PC3-10600 2 GB RAM Chip

2

$12.99

Lifetime Guarantee

PC3-8500 1 GB RAM Chip

PC3-8500 1 GB RAM Chip

$8.99

PC4-21300 32 GB RAM Chip

PC4-21300 32 GB RAM Chip

RAM / 32 GB / PC4-21300

3

Lifetime Guarantee

$179.99

Only 2 left in stock

PC4-17000 8 GB RAM Chip

PC4-17000 8 GB RAM Chip

RAM / 8 GB / PC4-17000 / Low Profile / 260 pin, 2133 MHz

Lifetime Guarantee

$39.99

Only 1 left in stock

iMac Intel 21.5" EMC 3195 (2019, 4K Display) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 3195 (2019, 4K Display) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" EMC 3195 (2019, 4K Display) with 64 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

Lifetime Guarantee

$359.99

Only 2 left in stock

iMac Intel 21.5" EMC 3068 (Mid 2017) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 3068 (Mid 2017) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" EMC 3068 (Mid 2017) with 32 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

9

Lifetime Guarantee

$219.99

Only 3 left in stock

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.

4

Lifetime Guarantee

$139.99

Only 4 left in stock

PC4-21300 8 GB RAM Chip

PC4-21300 8 GB RAM Chip

RAM / 8 GB / PC4-21300

Lifetime Guarantee

$29.99

Only 7 left in stock

PC4-19200 4 GB RAM Chip

PC4-19200 4 GB RAM Chip

RAM / 4 GB / PC4-19200 / Low Profile / 260 pin, 2400 MHz

Lifetime Guarantee

$16.99

Only 7 left in stock

PC4-19200 8 GB RAM Chip

PC4-19200 8 GB RAM Chip

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

Lifetime Guarantee

$24.99

Only 7 left in stock

PC3L-12800 8 GB RAM Chip

PC3L-12800 8 GB RAM Chip

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

32

Lifetime Guarantee

$69.99

Only 5 left in stock

PC3L-12800 4 GB RAM Chip

PC3L-12800 4 GB RAM Chip

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

8

Lifetime Guarantee

$17.99

Only 5 left in stock

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

17

Lifetime Guarantee

$54.99

Only 2 left in stock

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

26

Lifetime Guarantee

$39.99

iMac Intel 21.5" EMC 2496 (Late 2011 EDU) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 2496 (Late 2011 EDU) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" (EDU) EMC 2496 (Late 2011) with 16 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

Lifetime Guarantee

$119.99

Only 1 left in stock

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.

4

Lifetime Guarantee

$199.99

Only 1 left in stock

iMac Intel 21.5" EMC 2389 (Mid 2010) Memory Maxxer RAM Upgrade Kit

iMac Intel 21.5" EMC 2389 (Mid 2010) Memory Maxxer RAM Upgrade Kit

Max your iMac Intel 21.5" EMC 2389 (Mid 2010) with 16 GB RAM. Upgrade bundle includes all the parts and tools needed to mod your iMac.

5

Lifetime Guarantee

$119.99

Only 2 left in stock

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.

8

Lifetime Guarantee

$139.99

Only 4 left in stock

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

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.

17

Lifetime Guarantee

$251.99

Only 6 left in stock

PC4-21300 16 GB RAM Chip

PC4-21300 16 GB RAM Chip

RAM / 16 GB / PC4-21300 / Low Profile / 260 pin, 2666MHz

1

Lifetime Guarantee

$129.99

Only 5 left in stock

PC4-17000 16 GB RAM Chip

PC4-17000 16 GB RAM Chip

RAM / 16 GB / PC4-17000 / Low Profile / 260 pin, 2133 MHz

1

Lifetime Guarantee

$109.99

Only 7 left in stock

PC4-19200 16 GB RAM Chip

PC4-19200 16 GB RAM Chip

RAM / 16 GB / PC4-19200 / Low Profile / 260 pin, 2400 MHz

3

Lifetime Guarantee

$125.99

Only 5 left in stock

PC3-12800 2 GB RAM Chip

PC3-12800 2 GB RAM Chip

RAM / 2 GB / PC3-12800 / Low Profile / 204 pin, 1600 MHz

Lifetime Guarantee

$13.99

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

10

Lifetime Guarantee

$19.99

Only 4 left in stock

PC3-10600 2 GB RAM Chip

PC3-10600 2 GB RAM Chip

Replace a or upgrade your RAM for a performance boost. PC3-10600 / Low Profile / 204 pin, 1333 MHz

2

Lifetime Guarantee

$12.99

PC3-8500 1 GB RAM Chip

PC3-8500 1 GB RAM Chip

RAM Upgrade / 1 GB / PC3-8500 / Low Profile / 204 pin, 1066 MHz

Lifetime Guarantee

$8.99

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