iMac 27" Retina 5K (2020)

A2115 · iMac20,1 · iMac20,2 · 2020–2022 · all-in-one

Specifications

Cpu: Intel Core i5 3.1–3.3 GHz 6-core (i7-10700K 8-core / i9-10910 10-core BTO)
Gpu: AMD Radeon Pro 5300 4 GB (Pro 5500 XT 8 GB / Pro 5700 XT 16 GB BTO)
Ram: max: 128 GB (4×32 GB SO-DIMM) · base: 8 GB DDR4-2666
Ports: USB-A 3.0 ×4 · Thunderbolt 3 (USB-C) ×2 · SDXC card slot · Gigabit Ethernet (10 GbE BTO)
Display: 27" 5120×2880 Retina 5K, True Tone (nano-texture BTO)
Storage: base: 256 GB SSD · options: 512 GB SSD · 1 TB SSD · 2 TB SSD · 4 TB SSD (BTO) · 8 TB SSD (BTO)
Os Support: latest: macOS Tahoe 26 · shipped: macOS 10.15 Catalina
Release Price: $1,799

Variants

Revisions

iMac20,1iMac20,1 · A21152020, i5/i7/i9 27-inch 5K

Colors

Silver2020, only color offered

Storage

256GB2020 base SSD config

512GB2020 mid SSD config

1TB2020 BTO SSD

2TB2020 BTO SSD

Upgrade paths

RAM

128 GB (4×32 GB DDR4-2666 SO-DIMM) · Rear RAM door opens with the button above the power inlet, the last user-upgradeable iMac.

~$250

EASY

storage

T2-managed SSD, configured at purchase (256 GB–8 TB); not practically user-upgradeable · T2 security chip pairs the flash storage; no supported aftermarket path.

LOCKED