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Mac Specs > By Capability > Actual Maximum RAM > iMac Models

The actual maximum RAM of each iMac is listed below along with its compatible RAM type, default amount of RAM pre-installed, common identifiers suitable to identify a iMac in order to determine its RAM capacity, and more.

If you are not sure which iMac you have, and the Model Identifier and EMC Number below are not sufficient for identification, you also may look it up with other identifiers -- including its Serial Number -- with EveryMac.com's Ultimate Mac Lookup feature. If you need more help, refer to Mac Identification.




Click the triangle to the left of a system to open "Quick Specs" -- the two most relevant identifiers for RAM capacity, full RAM details and links to buy compatible RAM from site sponsors -- and click on the name or image for complete specifications.

Asterisks indicate important details (such as a different "official" maximum RAM capacity listed within "Quick Specs" or other details on the complete specs page).

Note that models with "None" for RAM Slots cannot have the RAM upgraded at all after the initial purchase of the computer.

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1 Apple Computer Actual Max RAM iMac G3/233 Original - Bondi (Rev. A & B) 384, 512 MB*
Model ID: iMac,1 EMC No: None
Min. Speed: 10 ns RAM Type: PC66 SDRAM
Std. RAM: 32 MB Official Max: 128 MB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/266 (Fruit Colors) 512 MB*
Model ID: iMac,1 EMC No: None
Min. Speed: 10 ns RAM Type: PC66 SDRAM
Std. RAM: 32 MB Official Max: 128 MB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/333 (Fruit Colors) 512 MB*
Model ID: iMac,1 EMC No: None
Min. Speed: 10 ns RAM Type: PC66 SDRAM
Std. RAM: 32 MB Official Max: 128 MB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/350 (Slot Loading - Blueberry) 1 GB*
Model ID: PowerMac2,1 EMC No: 1821
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB Official Max: 512 MB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/400 DV (Slot Loading - Fruit) 1 GB*
Model ID: PowerMac2,1 EMC No: 1821
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB Official Max: 512 MB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/400 DV SE (Slot Loading) 1 GB*
Model ID: PowerMac2,1 EMC No: 1821
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 128 MB Official Max: 512 MB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/350 (Summer 2000 - Indigo) 1 GB
Model ID: PowerMac2,2 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/400 DV (Summer 2000 - I/R) 1 GB
Model ID: PowerMac2,2 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/450 DV+ (Summer 2000) 1 GB
Model ID: PowerMac2,2 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/500 DV SE (Summer 2000) 1 GB
Model ID: PowerMac2,2 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 128 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/400 (Early 2001 - Indigo) 1 GB
Model ID: PowerMac4,1 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/500 (Early 2001 - Flower/Blue) 1 GB
Model ID: PowerMac4,1 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/600 SE (Early 2001) 1 GB
Model ID: PowerMac4,1 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 128 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/500 (Summer 2001 - I/S) 1 GB
Model ID: PowerMac4,1 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 64 MB, 128 MB* Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/600 (Summer 2001) 1 GB
Model ID: PowerMac4,1 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G3/700 SE (Summer 2001) 1 GB
Model ID: PowerMac4,1 EMC No: 1857
Min. Speed: 10 ns RAM Type: PC100 SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/700 (Flat Panel) 1 GB
Model ID: PowerMac4,2 EMC No: 1873
Min. Speed: 10 ns RAM Type: PC133 SDRAM
Std. RAM: 128 MB, 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/800 (Flat Panel) 1 GB
Model ID: PowerMac4,2 EMC No: 1873
Min. Speed: 10 ns RAM Type: PC133 SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/800 17" (Flat Panel) 1 GB
Model ID: PowerMac4,5 EMC No: 1936
Min. Speed: 10 ns RAM Type: PC133 SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/800 - X Only (Flat Panel) 1 GB
Model ID: PowerMac4,2 EMC No: N/A
Min. Speed: 10 ns RAM Type: PC133 SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/1.0 17" (Flat Panel) 2 GB*
Model ID: PowerMac6,1 EMC No: 1956
Min. Speed: 266 MHz RAM Type: PC2100 DDR SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/1.0 15" "FP" (USB 2.0) 2 GB*
Model ID: PowerMac6,3* EMC No: 1990
Min. Speed: 333 MHz RAM Type: PC2700 DDR SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/1.25 17" "FP" (USB 2.0) 2 GB*
Model ID: PowerMac6,3 EMC No: 1991
Min. Speed: 333 MHz RAM Type: PC2700 DDR SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G4/1.25 20" "FP" (USB 2.0) 2 GB*
Model ID: PowerMac6,3 EMC No: 1992
Min. Speed: 333 MHz RAM Type: PC2700 DDR SDRAM
Std. RAM: 256 MB Official Max: 1 GB
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/1.6 17" 2 GB
Model ID: PowerMac8,1 EMC No: 1989
Min. Speed: 400 MHz RAM Type: PC3200 DDR
Std. RAM: 256 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/1.8 17" 2 GB
Model ID: PowerMac8,1 EMC No: 1989
Min. Speed: 400 MHz RAM Type: PC3200 DDR
Std. RAM: 256 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/1.8 20" 2 GB
Model ID: PowerMac8,1 EMC No: 2008
Min. Speed: 400 MHz RAM Type: PC3200 DDR
Std. RAM: 256 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/1.8 17" (ALS) 2 GB
Model ID: PowerMac8,2 EMC No: 2055
Min. Speed: 400 MHz RAM Type: PC3200 DDR
Std. RAM: 512 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/2.0 17" (ALS) 2 GB
Model ID: PowerMac8,2 EMC No: 2055
Min. Speed: 400 MHz RAM Type: PC3200 DDR
Std. RAM: 512 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/2.0 20" (ALS) 2 GB
Model ID: PowerMac8,2 EMC No: 2056
Min. Speed: 400 MHz RAM Type: PC3200 DDR
Std. RAM: 512 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/1.9 17" (iSight) 4.5 GB*
Model ID: PowerMac12,1 EMC No: 2081
Min. Speed: 533 MHz RAM Type: PC2-4200 DDR2
Std. RAM: 512 MB Official Max: 2.5 GB
Soldered: 512 MB RAM Slots: 1
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac G5/2.1 20" (iSight) 4.5 GB*
Model ID: PowerMac12,1 EMC No: 2082
Min. Speed: 533 MHz RAM Type: PC2-4200 DDR2
Std. RAM: 512 MB Official Max: 2.5 GB
Soldered: 512 MB RAM Slots: 1
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core Duo" 1.83 17" 2 GB
Model ID: iMac4,1 EMC No: 2104
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 512 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core Duo" 2.0 20" 2 GB
Model ID: iMac4,1 EMC No: 2105
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 512 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core Duo" 1.83 17" (IG) 2 GB
Model ID: iMac4,2 EMC No: 2110
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 512 MB Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 1.83 17" (IG) 2 GB
Model ID: iMac5,2 EMC No: 2124
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 512 MB, 1 GB* Official Max: 2 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.0 17" 4 GB*
Model ID: iMac5,1 EMC No: 2114
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 3 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.16 17" 4 GB*
Model ID: iMac5,1 EMC No: 2114
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 3 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.16 20" 4 GB*
Model ID: iMac5,1 EMC No: 2118
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 3 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.33 20" 4 GB*
Model ID: iMac5,1 EMC No: 2118
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 3 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.16 24" 4 GB*
Model ID: iMac6,1 EMC No: 2111
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 3 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.33 24" 4 GB*
Model ID: iMac6,1 EMC No: 2111
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 3 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.0 20" (Al) 6 GB*
Model ID: iMac7,1 EMC No: 2133
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.4 20" (Al) 6 GB*
Model ID: iMac7,1 EMC No: 2133
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.4 24" (Al) 6 GB*
Model ID: iMac7,1 EMC No: 2134
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 1 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Extreme" 2.8 24" (Al) 6 GB*
Model ID: iMac7,1 EMC No: 2134
Min. Speed: 667 MHz RAM Type: PC2-5300 DDR2
Std. RAM: 2 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.4 20" (Early 2008) 6 GB*
Model ID: iMac8,1 EMC No: 2210
Min. Speed: 800 MHz RAM Type: PC2-6400 DDR2
Std. RAM: 1 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.66 20" (Early 2008) 6 GB*
Model ID: iMac8,1 EMC No: 2210
Min. Speed: 800 MHz RAM Type: PC2-6400 DDR2
Std. RAM: 2 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.8 24" (Early 2008) 6 GB*
Model ID: iMac8,1 EMC No: 2211
Min. Speed: 800 MHz RAM Type: PC2-6400 DDR2
Std. RAM: 2 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 3.06 24" (Early 2008) 6 GB*
Model ID: iMac8,1 EMC No: 2211
Min. Speed: 800 MHz RAM Type: PC2-6400 DDR2
Std. RAM: 2 GB Official Max: 4 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.66 20" (Early 2009) 8 GB
Model ID: iMac9,1 EMC No: 2266
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 2 GB Official Max: 8 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.66 24" (Early 2009) 8 GB
Model ID: iMac9,1 EMC No: 2267
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 8 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.93 24" (Early 2009) 8 GB
Model ID: iMac9,1 EMC No: 2267
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 8 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 3.06 24" (Early 2009) 8 GB
Model ID: iMac9,1 EMC No: 2267/2134*
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 8 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.0 20" (Mid-2009) 8 GB*
Model ID: iMac9,1 EMC No: 2266
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 1 GB Official Max: 8 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 2.26 20" (Mid-2009) 8 GB
Model ID: iMac9,1 EMC No: 2316
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 1 GB, 2 GB* Official Max: 8 GB
Soldered: None RAM Slots: 2
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 3.06 21.5" (Late 2009) 16 GB
Model ID: iMac10,1 EMC No: 2308
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 3.33 21.5" (Late 2009) 16 GB
Model ID: iMac10,1 EMC No: 2308
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 3.06 27" (Late 2009) 16 GB
Model ID: iMac10,1 EMC No: 2309
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core 2 Duo" 3.33 27" (Late 2009) 16 GB
Model ID: iMac10,1 EMC No: 2309
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.66 27" (Late 2009) 32 GB*
Model ID: iMac11,1 EMC No: 2374
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 2.8 27" (Late 2009) 32 GB*
Model ID: iMac11,1 EMC No: 2374
Min. Speed: 1066 MHz RAM Type: PC3-8500 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i3" 3.06 21.5" (Mid-2010) 16 GB
Model ID: iMac11,2 EMC No: 2389
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i3" 3.2 21.5" (Mid-2010) 16 GB
Model ID: iMac11,2 EMC No: 2389
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.6 21.5" (Mid-2010) 16 GB
Model ID: iMac11,2 EMC No: 2389
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i3" 3.2 27" (Mid-2010) 16 GB
Model ID: iMac11,3 EMC No: 2390
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.8 27" (Mid-2010) 32 GB*
Model ID: iMac11,3 EMC No: 2390
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.6 27" (Mid-2010) 32 GB*
Model ID: iMac11,3 EMC No: 2390
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 2.93 27" (Mid-2010) 32 GB*
Model ID: iMac11,3 EMC No: 2390
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.5 21.5" (Mid-2011) 32 GB*
Model ID: iMac12,1 EMC No: 2428
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.7 21.5" (Mid-2011) 32 GB*
Model ID: iMac12,1 EMC No: 2428
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 2.8 21.5" (Mid-2011) 32 GB*
Model ID: iMac12,1 EMC No: 2428
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.7 27" (Mid-2011) 32 GB*
Model ID: iMac12,2 EMC No: 2429
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.1 27" (Mid-2011) 32 GB*
Model ID: iMac12,2 EMC No: 2429
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.4 27" (Mid-2011) 32 GB*
Model ID: iMac12,2 EMC No: 2429
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 4 GB Official Max: 16 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i3" 3.1 21.5" (Late 2011) 16 GB*
Model ID: iMac12,1 EMC No: 2496
Min. Speed: 1333 MHz RAM Type: PC3-10600 DDR3
Std. RAM: 2 GB Official Max: 8 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.7 21.5" (Late 2012) 16 GB*
Model ID: iMac13,1 EMC No: 2544
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.9 21.5" (Late 2012) 16 GB*
Model ID: iMac13,1 EMC No: 2544
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.1 21.5" (Late 2012) 16 GB*
Model ID: iMac13,1 EMC No: 2544
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.9 27" (Late 2012) 32 GB
Model ID: iMac13,2 EMC No: 2546
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.2 27" (Late 2012) 32 GB
Model ID: iMac13,2 EMC No: 2546
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.4 27" (Late 2012) 32 GB
Model ID: iMac13,2 EMC No: 2546
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i3" 3.3 21.5" (Early 2013) 16 GB*
Model ID: iMac13,1 EMC No: 2545
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3*
Std. RAM: 4 GB Official Max: 16 GB*
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.7 21.5" (Late 2013) 16 GB*
Model ID: iMac14,1 EMC No: 2638
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.9 21.5" (Late 2013) 16 GB*
Model ID: iMac14,3 EMC No: 2742
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.1 21.5" (Late 2013) 16 GB*
Model ID: iMac14,3 EMC No: 2742
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.2 27" (Late 2013) 32 GB
Model ID: iMac14,2 EMC No: 2639
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.4 27" (Late 2013) 32 GB
Model ID: iMac14,2 EMC No: 2639
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.5 27" (Late 2013) 32 GB
Model ID: iMac14,2 EMC No: 2639
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 1.4 21.5" (Mid-2014) 8 GB*
Model ID: iMac14,4 EMC No: 2805
Min. Speed: 1600 MHz RAM Type: LPDDR3 SDRAM*
Std. RAM: 8 GB Official Max: 8 GB*
Soldered: 8 GB RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.5 27" (5K, Late 2014) 32 GB
Model ID: iMac15,1 EMC No: 2806
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 4.0 27" (5K, Late 2014) 32 GB
Model ID: iMac15,1 EMC No: 2806
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.3 27" (5K, Mid-2015) 32 GB
Model ID: iMac15,1 EMC No: 2806
Min. Speed: 1600 MHz RAM Type: PC3-12800 DDR3L
Std. RAM: 8 GB Official Max: 32 GB
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 1.6 21.5" (Late 2015) 16 GB*
Model ID: iMac16,1 EMC No: 2889
Min. Speed: 1867 MHz RAM Type: LPDDR3 SDRAM*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: 8 GB RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.8 21.5" (Late 2015) 16 GB*
Model ID: iMac16,2 EMC No: 2889
Min. Speed: 1867 MHz RAM Type: LPDDR3 SDRAM*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: 8 GB RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.1 21.5" (4K, Late 2015) 16 GB*
Model ID: iMac16,2 EMC No: 2833
Min. Speed: 1867 MHz RAM Type: LPDDR3 SDRAM*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: 8 GB RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.3 21.5" (4K, Late 2015) 16 GB*
Model ID: iMac16,2 EMC No: 2833
Min. Speed: 1867 MHz RAM Type: LPDDR3 SDRAM*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: 8 GB RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.2 27" (5K, Late 2015) 64 GB*
Model ID: iMac17,1 EMC No: 2834
Min. Speed: 1867 MHz RAM Type: PC3-14900 DDR3
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.3 27" (5K, Late 2015) 64 GB*
Model ID: iMac17,1 EMC No: 2834
Min. Speed: 1867 MHz RAM Type: PC3-14900 DDR3
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 4.0 27" (5K, Late 2015) 64 GB*
Model ID: iMac17,1 EMC No: 2834
Min. Speed: 1867 MHz RAM Type: PC3-14900 DDR3
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 2.3 21.5" (Mid-2017) 16 GB*
Model ID: iMac18,1 EMC No: 3068
Min. Speed: 2133 MHz RAM Type: PC4-17000 DDR4*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None* RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.0 21.5" (4K, Mid-2017) 32 GB*
Model ID: iMac18,2 EMC No: 3069
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 16 GB*
Soldered: None* RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.4 21.5" (4K, Mid-2017) 32 GB*
Model ID: iMac18,2 EMC No: 3069
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None* RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.6 21.5" (4K, Mid-2017) 32 GB*
Model ID: iMac18,2 EMC No: 3069
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None* RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.4 27" (5K, Mid-2017) 64 GB*
Model ID: iMac18,3 EMC No: 3070
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.5 27" (5K, Mid-2017) 64 GB*
Model ID: iMac18,3 EMC No: 3070
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 64 GB*
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.8 27" (5K, Mid-2017) 64 GB*
Model ID: iMac18,3 EMC No: 3070
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 64 GB*
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 4.2 27" (5K, Mid-2017) 64 GB*
Model ID: iMac18,3 EMC No: 3070
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 64 GB*
Soldered: None RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i3" 3.6 21.5" (4K, 2019) 32 GB*
Model ID: iMac19,2 EMC No: 3195
Min. Speed: 2400 MHz RAM Type: PC4-19200 DDR4*
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None* RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.0 21.5" (4K, 2019) 32 GB*
Model ID: iMac19,2 EMC No: 3195
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4*
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None* RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.2 21.5" (4K, 2019) 32 GB*
Model ID: iMac19,2 EMC No: 3195
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4*
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None* RAM Slots: 2*
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.0 27" (5K, 2019) 128 GB*
Model ID: iMac19,1 EMC No: 3194
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 32 GB*
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.1 27" (5K, 2019) 128 GB*
Model ID: iMac19,1 EMC No: 3194
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 64 GB*
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.7 27" (5K, 2019) 128 GB*
Model ID: iMac19,1 EMC No: 3194
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 64 GB*
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i9" 3.6 27" (5K, 2019) 128 GB*
Model ID: iMac19,1 EMC No: 3194
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 64 GB*
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.1 27" (5K, 2020) 128 GB
Model ID: iMac20,1 EMC No: 3442
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 128 GB
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i5" 3.3 27" (5K, 2020) 128 GB
Model ID: iMac20,1 EMC No: 3442
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 128 GB
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.8 27" (5K, 2020) 128 GB
Model ID: iMac20,1 EMC No: 3442
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 128 GB
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i9" 3.6 27" (5K, 2020) 128 GB
Model ID: iMac20,1 EMC No: 3442
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 128 GB
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i7" 3.8 27" (5K, 2020; 5700/XT) 128 GB
Model ID: iMac20,2 EMC No: 3442
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 128 GB
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "Core i9" 3.6 27" (5K, 2020; 5700/XT) 128 GB
Model ID: iMac20,2 EMC No: 3442
Min. Speed: 2666 MHz RAM Type: PC4-21300 DDR4
Std. RAM: 8 GB Official Max: 128 GB
Soldered: None* RAM Slots: 4
Buy RAM: United States, Canada, & 145 Other Countries - Germany
iMac "M1" 8 CPU/7 GPU/2 Ports 24" 16 GB
Model ID: iMac21,2 EMC No: 3664
Min. Speed: N/A RAM Type: Unified*
Std. RAM: 8 GB Official Max: 16 GB
Soldered: 8 GB* RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries
iMac "M1" 8 CPU/8 GPU/4 Ports 24" 16 GB
Model ID: iMac21,1 EMC No: 3663
Min. Speed: N/A RAM Type: Unified*
Std. RAM: 8 GB Official Max: 16 GB
Soldered: 8 GB* RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries
iMac "M3" 8 CPU/8 GPU/2 Ports 24" 24 GB
Model ID: Mac15,4 EMC No: 8207*
Min. Speed: N/A RAM Type: Unified*
Std. RAM: 8 GB Official Max: 24 GB
Soldered: 8 GB* RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries
iMac "M3" 8 CPU/10 GPU/4 Ports 24" 24 GB
Model ID: Mac15,5 EMC No: 8206*
Min. Speed: N/A RAM Type: Unified*
Std. RAM: 8 GB Official Max: 24 GB
Soldered: 8 GB* RAM Slots: None
Buy RAM: United States, Canada, & 145 Other Countries




<< Actual Maximum Mac RAM (Main) | Also see: Mac Upgrade FAQs



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