Two questions on iMac?

Hello!


Have two questions on iMac 27", 3.1 GHz i5 (2011):


1. As standard, this device comes with 4 GB of RAM. I want to increase it to 16 GB. What would you recommend? What firm, frequency, etc.? I think to take Samsung SO-DIMM DDR3 4GB PC12800 (1600) — suitable?


2. Strange behavior in sleep: maybe just the night turns on. What this might be? Tick "Wake for network activity" is disabled. Version OS X 10.7.3.


Thanks in advance.
October 8th 19 at 00:53
7 answers
October 8th 19 at 00:55
The memory must be PC3-10600 1333MHz DDR3 SDRAM. The manufacturer does not matter.
The memory requirements and the installation process
Thank you very much for the link. - Joe76 commented on October 8th 19 at 00:58
October 8th 19 at 00:57
1. OWC
October 8th 19 at 00:59
2. Though not on topic, but I have myself Win7 does. Few times was included independently, although the response to network activity is also disabled.
Check out the update on schedule. There is like at 3-00 to Wake up refreshed. - Joe76 commented on October 8th 19 at 01:02
good idea, but sometimes wakes up at other times. - ford_Harris34 commented on October 8th 19 at 01:05
October 8th 19 at 01:01
1. Have been working with this company — Maktsentr. Prices are affordable, the quality is excellent.
October 8th 19 at 01:03
Memory take Samsung — Apple in their cars it raises — was very surprised when I changed the memory on your memory aimag and found strap Samsung — iMac unofficially supports 32GB of memory — but dies with 8Gb rarely where you will meet.

Night wakes up to execute the utility. This is normal — so he really takes care of himself.
In General, in any case, in the settings you can tick not to Wake up from network connections
Apple puts not only Samsung. - Joe76 commented on October 8th 19 at 01:06
October 8th 19 at 01:05
Memory take the cheapest. Strap 8 GB in the next couple of years is not relevant (unless of course you have something great don't think iMac).
At some point I got used to the fact that my Mac mini is always on.
October 8th 19 at 01:07
1. www.fcenter.ru/products.shtml?107082 a couple of.
2. Open the console and searching for "Wake Reason", we know what it will be. most likely what-thread usb ecnhjqcndj.
Your link SDRAM memory. On all Macs is notebooka SO-DIMM - Joe76 commented on October 8th 19 at 01:10

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