Macintosh Memory Locator


MacBook Pro


There are two slots, and the system maximum is 2-4Gigs depending on model. Memory does not have to be installed in matched pairs.
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MacBook Pro Configuration more information
RAM type: DDR2-667 SO-DIMMs

Available Upgrades

512mb SO-DIMM for MacBook Pro$25Buy!
1G SO-DIMM for MacBook Pro$39Buy!
2Gig SO-DIMM for MacBook Pro Core2 Duo$99Buy!

MacBook



Memory for the MacBook must be installed as a matched pair.
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MacBook Configuration more information
RAM type: DDR2-667 SO-DIMMs

Available Upgrades

1Gig Kit PC2-5300 for MacBook$49Buy!
2Gig Kit PC2-5300 for MacBook$78Buy!
4Gig Kit PC2-5300 for MacBook Core2 Duo$195Buy!

PowerBook G4 Aluminum


It is important to determine whether you have the DDR or the DDR2 memory. Open "About This Mac" located in your Apple Menu (top left of your screen) to find which one you have.
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PowerBook G4 Aluminum Configuration more information
Do you have DDR or DDR2? more information

DDR2 PC2-4200 for PowerBook G4 Aluminum - DDR2

512mb DDR2 PC2-4200 for PowerBook G4$25Buy!
1G DDR2 PC2-4200 for PowerBook G4$39Buy!
2G Kit DDR2 PC2-4200 for PowerBook G4$78Buy!

DDR PC-2700 for PowerBook G4 Aluminum - DDR

256mb PC-2700 for PowerBook G4 Aluminum$29Buy!
512mb PC-2700 for PowerBook G4 Aluminum$49Buy!
1Gig PC-2700 for PowerBook G4 Aluminum$89Buy!
2Gig PC-2700 Kit for PowerBook G4 Al$175Buy!

PowerBook G4 Titanium


System Picture
System Picture

The PowerBook G4 Titanium model has two memory slots which can run a maximum of 1Gig (2x 512mb SO-DIMMs).
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PowerBook G4 Titanium Configuration more information
RAM type: PC-133 SDRAM SO-DIMMs

Available Upgrades

256mb for PowerBook G4 Titanium 15in$59Buy!
512mb for PowerBook G4 Titanium 15in$99Buy!
1Gig Kit for PowerBook G4 Titanium 15in$195Buy!

iBook


System Picture
System Picture

The iBook G3 uses SDRAM, and the iBook G4 uses DDR SDRAM. Open "About This Mac" located in your Apple Menu (top left of your screen) to find which one you have.
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iBook Configuration more information
RAM type: SDRAM, or DDR SDRAM

iBook G3

32mb SDRAM SO-DIMM for iBook G3$19Buy!
64mb SDRAM SO-DIMM for iBook G3$29Buy!
128mb SDRAM SO-DIMM for iBook G3$49Buy!
256mb SDRAM SO-DIMM for iBook G3$59Buy!
512mb SDRAM for iBook G3 (white model)$99Buy!

iBook G4

256mb DDR SO-DIMM for iBook G4$29Buy!
512mb DDR SO-DIMM for iBook G4$49Buy!
1Gig DDR SO-DIMM for iBook G4$89Buy!

PowerBook G3 Firewire "Pismo"


System Picture
System Picture

PowerBook G3 Firewire "Pismo" has two slots, which can hold a maximum of 512mb each for a system max of 1Gig.
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PowerBook G3 Firewire Configuration more information
RAM type: 144pin, 3.3v, PC-100 SDRAM, SO-DIMM, 2-2-2 Speed

Available Upgrades

32mb SO-DIMM for PowerBook G3 Firewire$19Buy!
64mb SO-DIMM for PowerBook G3 Firewire$29Buy!
128mb SO-DIMM for PowerBook G3 Firewire$49Buy!
256mb SO-DIMM for PowerBook G3 Firewire$59Buy!
512mb SO-DIMM for PowerBook G3 Firewire$99Buy!
1Gig Kit for PowerBook G3 Firewire$195Buy!

PowerBook G3 Series "Wallstreet/Lombard"


System Picture

PowerBook G3 Series "Wallstreet/Lombard" has two slots, which can hold a maximum of 256mb each for a system max of 512mb.
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PowerBook G3 Series Configuration more information
RAM type: 144pin, 3.3v, PC-100 SDRAM, SO-DIMM

Available Upgrades

32mb SO-DIMM for PB G3 (1in board)$19Buy!
64mb SO-DIMM for PB G3 (1in board)$29Buy!
128mb SO-DIMM for PB G3 (2in board)$49Buy!
128mb SO-DIMM for PB G3 (1in board)$55Buy!
256mb SO-DIMM for PB G3 (2in board)$89Buy!
256mb SO-DIMM for PB G3 (1in board)$99Buy!

PowerBook 3400

Available Upgrades

64mb Module for PowerBook 3400$89Buy!
128mb Module for PowerBook 3400$179Buy!

PowerBook 2400

Available Upgrades

32mb Module for PowerBook 2400$105Buy!
64mb Module for PowerBook 2400$206Buy!

PowerBook 1400

Available Upgrades

32mb Module for PowerBook 1400$99Buy!
48mb Kit for PowerBook 1400$129Buy!

PowerBook 5300/190

Available Upgrades

24mb Module for PowerBook 5300/190$135Buy!
32mb Module for PowerBook 5300/190$150Buy!

PowerBook 500 Series

Available Upgrades

16mb Module for PowerBook 500 series$84Buy!
32mb Module for PowerBook 500 series$156Buy!

PowerBook 2300/Duo Series

Available Upgrades

20mb Module for PowerBook 2300 & Duo$137Buy!
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