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iMac Retina 5K 27" (Late 2015)

A1419 · iMac17,1 · 2015–2017 · all-in-one

Specifications

Cpu: Intel Core i5-6500 3.2 GHz quad-core (i5-6600 3.3 GHz / i7-6700K 4.0 GHz BTO)
Gpu: AMD Radeon R9 M380 2 GB (R9 M390 / M395 2 GB / M395X 4 GB BTO)
Ram: max: 32 GB (4×8 GB SO-DIMM; 64 GB unofficial) · base: 8 GB DDR3-1867
Ports: USB 3.0 ×4 · Thunderbolt 2 ×2 · SDXC card slot · Gigabit Ethernet · Headphone jack
Display: 27" 5120×2880 Retina 5K IPS LED-backlit LCD, wide color (P3)
Storage: base: 1 TB HDD · options: 1 TB / 2 TB / 3 TB Fusion Drive (BTO) · 256 GB / 512 GB / 1 TB flash (BTO)
Os Support: latest: macOS 12 Monterey · shipped: OS X 10.11 El Capitan
Release Price: $1,799

Variants

Revisions

iMac17,1iMac17,1 · A1419Late 2015, 27" Retina 5K Skylake

Colors

Silver2015, only finish offered

Storage

1TB HDD2015 standard config

3TB Fusion Drive2015 BTO

Upgrade paths

RAM

32 GB (4×8 GB DDR3-1867 SO-DIMM), 64 GB with unofficial 16 GB modules · Button above the power inlet opens the rear RAM door, no tools needed. Only the 27" retained the door.

~$100

MODERATE

storage

3.5" SATA drive plus PCIe SSD blade slot · Display is glued with adhesive strips, opening requires cutting them and re-taping on reassembly.

HARD