Hi
I was curious about this too, my MacBook Pro was purchased in Jan 2014 yet I 
haven’t been asked to upgrade? or do I have to request an upgrade?
Kind regards
Peter

> On 21 Oct 2018, at 6:41 pm, Stephen Chape <[email protected]> wrote:
> 
> Hi Marcus.
> iMac must be 2012 or newer to run Mohave.
> 
> Here is the list:
> 
> Apple has said that any Mac introduced in mid-2012 or later will support 
> macOS Mojave, along with the 2010 and 2012 Mac Pro models if they have a 
> Metal capable GPU. That’s fairly descriptive, but if you want a specific list 
> of supported Mac hardware for macOS Mojave 10.14 then the following should be 
> helpful to you:
> 
>       • MacBook Pro (mid 2012 and newer)
>       • MacBook Air (mid 2012 and newer)
>       • MacBook (early 2015 and later) 
>       • iMac (late 2012 or newer) 
>       • iMac Pro (2017 or newer) 
>       • Mac Pro (late 2013 or newer, or mid 2010 and mid 2012 models with 
> Metal capable GPU)
>       • Mac Mini (late 2012 or newer) 
>> On 21 Oct 2018, at 6:23 pm, Marcus Harris <[email protected]> wrote:
>> 
>> Hi,
>> 
>> I’m uncertain if I may upgrade my 2009 iMac 27 from High Sierra to 
>> Mojave..and is there a benefit.
>> When I checked the App store Mojave doesn’t present as an upgrade.
>> The specs are as follows-
>>   Model Name:        iMac
>>   Model Identifier:  iMac10,1
>>   Processor Name:    Intel Core 2 Duo
>>   Processor Speed:   3.06 GHz
>>   Number of Processors:      1
>>   Total Number of Cores:     2
>>   L2 Cache:  3 MB
>>   Memory:    8 GB
>>   Boot ROM Version:  IM101.00D0.B00
>>   SMC Version (system):      1.53f13
>> regards
>> 
>> 
>> 
>> Marcus
>> Marcus Harris
>> P.O. Box 7135
>> Shenton Park
>> Western Australia 6008
>> Australia
>> Cryptodome Pty Ltd
>> [email protected]
>> Mob: +61 (0) 417965618
>> 
>> 
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> 
> 
> Regards,
> Stephen Chape
> 
> 
> 
> 
> 
> 
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