I have a late 2011 iMac, still on it's original HDD. I upgraded the RAM a few years ago, but in the last year my iMac has started running really slow. I haven't yet done a clean install (planning to this weekend) but I was wondering whether it would be worth upgrading the HDD to an SSD. Do you think I'd see noticeable speed increase? I'm concerned that my now 5 and a bit year old HDD is slowing because of it's age and may just up and die one day. But I don't want to spend money to upgrade if it's not going to be worth it and I may as well spend that money on a new system. Any advice would be much appreciated! Thanks!
I’ve upgraded few of my Mac. MacBook Pro - 2012 to a 2tb SSD form a 500g SSD to increase capacity. I now use the 500g in an enclosure as a flash drive. Last night I upgraded my iMac (13,2 - late 2012) from a 1tb fusion to a 4tb SSD. I run this computer daily and rarely power it down. It has ran like a champ. I could hear the HDD sounding suspect, so I wanted to get ahead of it before there was an issue. SSDs will speed up the performance and add to the life. OWC’s 4tb was pretty pricey at $900. I elected to purchase a Samsung 860 EVO 4tb and purchasing a 1tb kit from OWC to acquire the install kit (screen adhesives, etc. - could be purchased for about $100, so I figured I get an extra SSD out fo the deal.)
The process was not bad, but should not be rushed. You have one shot at it or you’ll be ordering another adhesive kit.
- Formatted external drive (same or greater size) to Mac OS Journal
- Set up TimeMachine and point it to the external drive (I did this over USB, so it took several hours)
- Cut the screen adhesive with the tool, disconnected the screen (2 ribbons).
- Applied suction cups (came with kit) to lift screen and removed the bottom adhesive
- Removed excess adhesive with tool and set screen aside
- Unplugged left speaker (two connections), pulled out a little and pull to the side out of the way
- Removed old HDD (two screws) and pull the HDD out by removing the sata connection
- Remove h/w from the HDD (side mount and screw the sit in the grommets
- Add h/w to the new SSD (you’ll need an insert for 2.5 to 3.5 bay)
- Add the heat sensor (it connects in between the HD and the computer sata cable. Stick the heat sensor on the metal of the SSD near the connections.
- Reassemble in reverse (double heck all cables are reattached)
- Apply the adhesives using small screw drivers to the holes in the computer’s edge (the two bottom ones should go directly onto the monitor - placed by hand
- Press down and say a little prayer
- booted mine up and it went directly to recovery mode. I formatted the NEW drive to Mac OS Journal. I then ran a restore from TimeMachine pointing to the previously used external HD. After that, I just had to update my Apple ID.
I kept mine on Mojave because my MacBook does not run well on Catalina (battery and recourse hog). I made a boot up disc to be safe, but never had to use anything. I was very surprised to see a few button clicks was all it took. I let it run overnight and was firing emails in just a few minutes after logging in.
OWC had great videos on "how to”. They even show you have to access the flash drive on the mother board. I saw no value in messing with that.
Hope this helps. Note: I fully expected this to end disastrously, but it did not.
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