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iMac (Retina 5K, 27-inch, 2019)

iMac (Retina 5K, 27-inch, 2019)

The iMac (Retina 5K, 27-inch, 2019) is an all-in-one desktop that Apple introduced on 19 March 2019 and sold until August 2020. It has a 27-inch display at 5120×2880. It came in 4 configurations, with a 3.0 GHz to 3.7 GHz Core i5 or Core i9 processor, 8 GB of memory and 1 TB (Fusion) or 2 TB (Fusion) of storage.

Model number
A2115
Model identifier
iMac19,1
EMC number
3194
Released
2019
Support status
Supported
Order numbers
MRQY2LL/A, MRR02LL/A, MRR12LL/A

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4 configurations

Choose a configuration to see its processor, memory, graphics and storage.

Configuration Order number Cores Graphics Original price
3.0 GHz Core i5, 8 GB, 1 TB (Fusion) MRQY2LL/A 6 AMD Radeon Pro 570X US$1,799
3.1 GHz Core i5, 8 GB, 1 TB (Fusion) MRR02LL/A 6 AMD Radeon Pro 575X US$1,999
3.7 GHz Core i5, 8 GB, 2 TB (Fusion) MRR12LL/A 6 AMD Radeon Pro 580X, AMD Radeon Pro Vega 48 US$2,299
3.6 GHz Core i9 BTO 8 AMD Radeon Pro 580X, AMD Radeon Pro Vega 48

3.0 GHz Core i5, 8 GB, 1 TB (Fusion)

Overview

Variant
Retina 5K
Order number
MRQY2LL/A
Model identifier
iMac19,1
EMC number
3194
Introduced
19 March 2019
Discontinued
4 August 2020
Original price
US$1,799
Weight
21 lb

Processor

Processor
Core i5
Part number
i5-8500
Speed
3.0 GHz
Turbo Boost
4.1 GHz
Cores
6
Processors
1
System bus
8 GT/s
Socket
LGA 1151 (Socket H4)
L1 cache
32 KB/32 KB ×6
L2/L3 cache
256 KB ×6, 9 MB
FPU
Integrated

Memory

Standard
8 GB
Maximum
128 GB
Built in
None
Slots
4
Minimum speed
2666 MHz

Graphics

Graphics
AMD Radeon Pro 570X
Graphics memory type
GDDR5
Video memory
4 GB
Maximum video memory
4 GB
External displays
Dual/Mirroring
Largest external display
3840×2160 ×2
Video out
Thunderbolt 3/USB-C (×2)

Storage

Standard storage
1 TB (Fusion)

Optical

Optical drive
None

Wireless and expansion

Wi-Fi
802.11ac
Bluetooth
4.2
Expansion bays
None

In the box

Operating system at launch
macOS 10.14.4 (18E2034)
Keyboard
Magic Keyboard
Mouse or trackpad
Magic Mouse 2

3.1 GHz Core i5, 8 GB, 1 TB (Fusion)

Overview

Variant
Retina 5K
Order number
MRR02LL/A
Model identifier
iMac19,1
EMC number
3194
Introduced
19 March 2019
Discontinued
4 August 2020
Original price
US$1,999
Weight
21 lb

Processor

Processor
Core i5
Part number
i5-8600
Speed
3.1 GHz
Turbo Boost
4.3 GHz
Cores
6
Processors
1
System bus
8 GT/s
Socket
LGA 1151 (Socket H4)
L1 cache
32 KB/32 KB ×6
L2/L3 cache
256 KB ×6, 9 MB
FPU
Integrated

Memory

Standard
8 GB
Maximum
128 GB
Built in
None
Slots
4
Minimum speed
2666 MHz

Graphics

Graphics
AMD Radeon Pro 575X
Graphics memory type
GDDR5
Video memory
4 GB
Maximum video memory
4 GB
External displays
Dual/Mirroring
Largest external display
3840×2160 ×2
Video out
Thunderbolt 3/USB-C (×2)

Storage

Standard storage
1 TB (Fusion)

Optical

Optical drive
None

Wireless and expansion

Wi-Fi
802.11ac
Bluetooth
4.2
Expansion bays
None

In the box

Operating system at launch
macOS 10.14.4 (18E2034)
Keyboard
Magic Keyboard
Mouse or trackpad
Magic Mouse 2

3.7 GHz Core i5, 8 GB, 2 TB (Fusion)

Overview

Variant
Retina 5K
Order number
MRR12LL/A
Model identifier
iMac19,1
EMC number
3194
Introduced
19 March 2019
Discontinued
4 August 2020
Original price
US$2,299
Weight
21 lb

Processor

Processor
Core i5
Part number
i5-9600K
Speed
3.7 GHz
Turbo Boost
4.6 GHz
Cores
6
Processors
1
System bus
8 GT/s
Socket
LGA 1151 (Socket H4)
L1 cache
32 KB/32 KB ×6
L2/L3 cache
256 KB ×6, 9 MB
FPU
Integrated

Memory

Standard
8 GB
Maximum
128 GB
Built in
None
Slots
4
Minimum speed
2666 MHz

Graphics

Graphics
AMD Radeon Pro 580X, AMD Radeon Pro Vega 48
Graphics memory type
GDDR5, HBM2
Video memory
8 GB
Maximum video memory
8 GB
External displays
Dual/Mirroring
Largest external display
3840×2160 ×2
Video out
Thunderbolt 3/USB-C (×2)

Storage

Standard storage
2 TB (Fusion)

Optical

Optical drive
None

Wireless and expansion

Wi-Fi
802.11ac
Bluetooth
4.2
Expansion bays
None

In the box

Operating system at launch
macOS 10.14.4 (18E2034)
Keyboard
Magic Keyboard
Mouse or trackpad
Magic Mouse 2

3.6 GHz Core i9

Overview

Variant
Retina 5K
Order number
BTO
Model identifier
iMac19,1
EMC number
3194
Introduced
19 March 2019
Discontinued
4 August 2020

Processor

Processor
Core i9
Part number
i9-9900K
Speed
3.6 GHz
Turbo Boost
5.0 GHz
Cores
8
Processors
1
Socket
LGA 1151 (Socket H4)
FPU
Integrated

Graphics

Graphics
AMD Radeon Pro 580X, AMD Radeon Pro Vega 48
Graphics memory type
GDDR5, HBM2

Wireless and expansion

Wi-Fi
802.11ac
Bluetooth
4.2

Shared by every configuration

Display

Screen size
27-inch
Viewable size
27-inch
Aspect ratio
16:9 Widescreen
Resolution
5120×2880

Ports

FireWire
None
Mini DisplayPort
None
Security slot
Yes

Networking

Ethernet
10/100/1000Base-T (RJ-45)
Modem
None

Audio

Microphone
1 (Built-in)
Headphone jacks
1

Storage

Supported host controllers
AHCI, NVMe

Battery and power

Power supply
Built in
Power adapter
None

Physical

Form factor
All-in-One

Platform

Architecture
64-Bit
Firmware
EFI

Software

Latest macOS
macOS 15.x
Mac OS 9
None
Windows
Boot/Virtualization
Earliest Windows
10 (64-Bit)
Latest Windows
10 (64-Bit)

Specs from Beetstech's device records. Something wrong? Tell us.