No memory upgrades are available for your Apple Performa 405 Desktop/PC.

We're sorry.
Crucial currently does not have any compatible upgrades available for your particular system. If you have questions or would like further support, please contact us our support department.

System Information
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Manufacturer Specifications - Apple Performa 405
device type: desktop

Number of Slots:

 Slot 1  
 Slot 2  

 

*Not to exceed manufacturer supported memory.


  • Maximum Memory:   10MB
  • Slots:   2 (1 bank of 2)
  • Standard Memory:   4MB non-removable
  • Installed in pairs of modules.If 4MB Modules are installed, the lower 2MB of memory on the logic board can not be addressed.

Q: How much memory can my computer handle?

Q: Do I have to install matching pairs?

Q: Does my computer support dual-channel memory?

Q: Does my computer support ECC memory?

 

 

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