Parts for Apple Mid 2013/Early 2014 2019
Models within this range
order no.
family
intro date
iMac 27" Retina 5K 3.0GHz Core i5 (Early 2019)
MRQY2LL/A
A2115
2019-03-19
iMac 27" Retina 5K 3.1GHz Core i5 (Early 2019)
MRR02LL/A
A2115
2019-03-19
iMac 27" Retina 5K 3.7GHz Core i5 (Early 2019)
MRR12LL/A
A2115
2019-03-19
iMac 27" Retina 5K 3.6GHz Core i9 (Early 2019)
CTO
A2115
2019-03-19
The iMac 27-Inch Aluminum (Retina 5K, Early-2019/Kaby Lake) features a 14-nm 64-bit "Coffee Lake" processor with six independent processor "cores" on a single chip, a 9 MB shared level 3 cache.
The base spec 3.0GHz had the I5-8500 chip, the 3.1GHz had the I5-8600 chip, the 3.7GHz had the I5-9600K and the top spec 3.6GHz had the I9-9900K chip.
This model has a 27" 5120x2880 LED-backlit 16:9 widescreen IPS DCI-P3 "Retina 5K" display. The rear of the case is aluminum and is thicker in the middle and tapers to a razor thin 5 mm at the edges.
The base spec 3.0GHz had the I5-8500 chip, the 3.1GHz had the I5-8600 chip, the 3.7GHz had the I5-9600K and the top spec 3.6GHz had the I9-9900K chip.
This model has a 27" 5120x2880 LED-backlit 16:9 widescreen IPS DCI-P3 "Retina 5K" display. The rear of the case is aluminum and is thicker in the middle and tapers to a razor thin 5 mm at the edges.

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iMac 21.5/27" Apple Display Service Starter Kit - VHB (17/19) : New
076-00330, 076-00331, 076-00332, 946-4552, 946-03774, 946-01031, 946-03775, 946-07462, 946-07463
iMac 27" Retina 5K LCD Panel & Front Glass Assembly (19) : Grade-A
661-12558, JQM1, LM270QQ1 (SD)(E1)
iMac 27" Retina 5K LCD Panel & Front Glass Assembly (19) : Grade-B
661-12558, LM270QQ1 (SD)(E1), JQM1
iMac 27" Retina 5K Logic Board 3.0GHz i5 6C, 570X 4GB (19) : Recycled
661-12460, KDMX, KDN8
Exchange. Trade account holders or Bookyard repair
iMac 27" Retina 5K Logic Board 3.1GHz i5 6C, 575X 4GB (19) : Recycled
661-12464, KDNM, KDP0
Exchange. Trade account holders or Bookyard repair
iMac 27" Retina 5K Logic Board 3.6GHz i9 6C, 575X 4GB (19) : Recycled
661-12476, LNRP, LNT2, N11R, N124
Exchange. Trade account holders or Bookyard repair
iMac 27" Retina 5K Logic Board 3.6GHz i9 6C, 580X 4GB (19) : Recycled
661-12480, LNVR, LNW5, LNWJ, N12H, N12V, N136
Exchange. Trade account holders or Bookyard repair
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