- Imac 27 late 2013 ram upgrade update#
- Imac 27 late 2013 ram upgrade upgrade#
- Imac 27 late 2013 ram upgrade mac#
While much of that is valid for Crucial, some of us have had some issues with Crucial memory in the past that I haven't encountered with OWC.Īre you ready to ditch Intel for Apple silicon? Be sure to check out our list of the best Macs you can currently buy.
Imac 27 late 2013 ram upgrade mac#
We'd select the OWC kit because it's a reliable product with a long-standing presence in the Mac community. If you want more headroom for things like more intensive applications or more browser tabs, most consumers, and indeed, most professionals, will be okay with the OWC 32GB DDR4 RAM kit. It's only one stick, but it leaves your other RAM slots open if you want to expand up to 64GB by just buying this kit three more times. Best memory for 2020 iMac (27-inch): Our recommendationįor most people, 16GB will be enough, and because of that, we'd recommend the OWC 16GB DDR4 RAM kit. Apple iMac 27-inch, Late 2013 - 3.2GHz Core i5 Compatible Memory / RAM Upgrades Apple Reference: iMac14,2 2639 A1419 ME088B/A ME088LL/A Total Memory Slots: 4. If you're working professionally in video or high-end development, consider 64GB or 128GB. If you spend a lot of time on your computer, 32GB should give you the headroom to handle anything that's thrown at you, even video and audio editing, without having to worry. For nearly every student out there and most professionals, it's all you'll need. I'd say that if you can swing it, get 32GB. Plus, if you do have that one intensive application for work or school that needs a lot of RAM (and that could be Chrome), the more you have, the less your system chugs to a halt when you're using it. More RAM makes it easier to have more applications open at once, have more browser tabs open, can lead to faster waking from sleep, and can just help your computer run faster. Why? Because your work is going to be more intensive than you think it is.
Imac 27 late 2013 ram upgrade upgrade#
While you can get away with 8GB if your computer use is relatively light, if your iMac will do any amount of work, either professionally or for school, you'll want to upgrade to at least 16GB of RAM. OWC 8GB DDR3 1867 MHz SO-DIMM Memory Module (Late 2015 iMac Retina 5K). iMac (27-inch, Late 2013) - Technical Specifications. OWC 64GB DDR3 1866 MHz RDIMM Memory Kit (4 x 16GB, 2013 Mac Pro. On the store website they were only configurable from 8 GB to 16 GB or 32 GB. It is not necessary to match pairs with memory, but it will run better if you do. How are you going to use your iMac? Most people will be fine upgrading to 16GB of RAM. (15 points) 9:12 PM in response to Kc10fe. In case, yes, the 4 sticks should be same specs. What could take advantage of more ram Multitasking and some rendering apps, but not so much. When thinking about how much memory you should actually get, it comes down to a question of purpose. Remember to buy the adapter cable, with integrated temp sensor, or the iMac will run with fans at max, bc the temp sensor is imbued into the original gard drive. Every other spec is going to be the same except for the actual amount of memory you get.
You shouldn't notice a difference.Īs long as the RAM you get follows these specs, the only decision you have to make is about capacity. It has more to do with how some companies round a particular memory value than any actual spec. This memory is still compatible with your iMac.
Instead, you'll find RAM with PC4-21300, but don't worry. Hope other people keep pushing it and I may try again in the future.Now here's the thing: nobody sells RAM marked with PC4-21333. I got farther than I thought I would and getting the Imac to even boot with it was neat.
Imac 27 late 2013 ram upgrade update#
Maybe with 10.16 coming later this year there will be another bootrom update and maybe these High capacity chips will work in older 2013 Imacs. There may be more compatibility with the Haswell Cpu's, Don't know till we try? It would be interesting to try the same chip 16gb DDR3L 1600 chip on a 2014 or mid 2015 Imac. One thing I haven't tried is running it with Win10, and at this point I won't since I've played with this enough and these chips are going back in the mail before I brick my wife's Imac, but if somebody were to run Win10 and see if it's a MacOs limitation or Hardware compatibility that would be another clue. At 51C, but that shouldn't be effecting the system. I checked the Dimm temp's and the 16gb chips do run a bit hotter than the 8gb chips.
When you have the iMac face down with the stand toward you, number the DIMM slots 1,2,3,4 with 1 nearest the base of the machine (amazingly, I have failed to find an illustration of which physical slots correspond to. So at some point there is a degree of the CPU recognizing the Large ram chips but it's not able read from them entirely correct. I have upgraded the memory in my new 27' late 2013 iMac and it has been an interesting experience. I tried running it with 10.15.4 and it's still unstable. Unfortunately today after a few hours I got Kernel panics with it in 10.14.6.