Which RAM slots to use on iMac?
These iMac computers have two side-by-side Synchronous Dynamic Random-Access Memory (SDRAM) slots in the bottom of the computer. You can use a 1GB or 2GB RAM module in each slot for iMac (Mid 2007) and iMac (Early 2008).
What RAM is compatible with iMac late 2009?
For iMac (Late 2009), you can use 2GB or 4GB RAM SO-DIMMs of 1066MHz DDR3 SDRAM in each slot. For iMac (Mid 2010) and iMac (Mid 2011), use 2GB or 4GB RAM SO-DIMMs of 1333MHz DDR3 SDRAM in each slot.
What are the ports on a late 2009 iMac?
Like previous iMacs, the ports are located on the back of the iMac, on the lower left side. There is a headphone/optical digital audio output minijack, an audio line in/optical digital audio input minijack, four USB 2.0 ports, one FireWire 800 port, a Mini DisplayPort, and a Gigabit Ethernet port.
Does RAM order matter iMac?
The only iMac currently on the market with user-serviceable RAM is the 27 inch model. The 21.5 inch version of the iMac has the RAM soldered to the motherboard. When you purchase the 21.5 inch iMac you have to configure it at purchase with the amount of RAM you want.
How much RAM can my iMac handle?
Officially, Apple formally allows up to 32 GB of RAM in the iMac “Core i5″ 3.0 27” 5K (2019) and up to 64 GB of RAM in the other “2019” iMac 5K models, but all of these models actually support up to 128 GB of RAM.
Can I add more RAM to my iMac?
The 27-inch iMac has four memory slots and comes with at least 8 GB of 2666 MHz DDR4 memory installed as two or more memory modules. You can install additional memory in the free slots or replace the memory in the filled slots with 4 GB, 8 GB, 16 GB, or 32 GB memory modules, for up to 128 GB of memory.
Is PC4 21333 the same as PC4 21300?
‘PC4-21333 and PC4-21300 are exactly the same thing. Some companies have simply chosen to round the value to three digits, while others took it out to five digits. (The “exact” number is 21333 and one third.)
Can you add RAM to a iMac?
What processor does the 2009 iMac have?
Wireless Internet access requires a wireless access point and Internet access; fees may apply. Memory available to Mac OS X may vary depending on graphics needs. Minimum graphics memory usage is 256MB. 1GB = 1 billion bytes and 1TB = 1 trillion bytes; actual formatted capacity less.
How do I add RAM slots to my motherboard?
Then remove the side of the computer case so you can access the motherboard. The RAM slots are adjacent to the CPU socket. Look for the big heat sink at the top of the motherboard, and you’ll see either two or four memory slots next to it. These are the motherboard slots you insert your RAM into.
What kind of memory do I need for an iMac?
For iMac (Late 2009), you can use 2GB or 4GB RAM SO-DIMMs of 1066MHz DDR3 SDRAM in each slot. For iMac (Mid 2010) and iMac (Mid 2011), use 2GB or 4GB RAM SO-DIMMs of 1333MHz DDR3 SDRAM in each slot. Use Small Outline Dual Inline Memory Modules (SO-DIMM) that meet all of these criteria:
How do you install memory in an iMac?
Installing memory in the bottom slot. Using a Phillips screwdriver, remove the RAM access door on the bottom of the iMac and set it aside: Move the DIMM ejector clips to their fully open position: Insert your RAM SO-DIMM into the bottom slot, keeping in mind the orientation of the keyed SO-DIMM: After you insert it,…
Why is the memory not working on my iMac?
If your computer doesn’t recognize the memory or doesn’t start up correctly, confirm that the RAM you installed is compatible with your iMac and that it’s installed correctly by reseating the memory. If you continue to have issues with the memory in your iMac, contact Apple Support.
How do you remove Ram from an iMac?
Hold the sides of the computer and slowly lay the computer face-down on the towel or cloth. Using a Phillips screwdriver, remove the RAM access door on the bottom of the iMac and set it aside: Move the DIMM ejector clips to their fully open position: Insert your RAM SO-DIMM into the bottom slot,…