Introduction Date: June 5, 2017
Discontinued Date: March 19, 2019
Pre-Installed MacOS: X 10.12.4 (16F2073)
Maximum MacOS: Current
Apple Order/Model: BTO/CTO
Model ID: iMac18,3
Model Family: A1419 (EMC 3070)
Processor Speed: 4.2 GHz
Processor Type: Core i7 (I7-7700K)
Standard RAM: 8 GB
Maximum RAM: 64 GB*
Processors: 1 (4 Cores)
Architecture: 64-Bit
Geekbench 2 (32): 16681
Geekbench 2 (64): 19391
Geekbench 3 (32): 4162
Geekbench 3 (32): 17197
Geekbench 3 (64): 4666
Geekbench 3 (64): 18587
Geekbench 4 (SC): 5581
Geekbench 4 (MC): 18914
Geekbench 5 (SC): 1119
Geekbench 5 (MC): 4559
Turbo Boost: 4.5 GHz
Custom Speeds: N/A
Processor Upgrade: LGA 1151*
FPU: Integrated
System Bus Speed: 8 GT/s (DMI3)*
Cache Bus Speed: 4.2 GHz (Built-in)
ROM/Firmware Type: EFI
EFI Architecture: 64-Bit
L1 Cache: 32k/32k
L2/L3 Cache: 256k x2, 8 MB
RAM Type: PC4-19200 DDR4*
Min. RAM Speed: 2400 MHz
Motherboard RAM: None
RAM Slots: 4
Video Card: Radeon Pro 575/580*
VRAM Type: Dedicated
Standard VRAM: 4, 8 GB*
Maximum VRAM: 8 GB
Built-in Display: 27" 16:9 Widescreen
Native Resolution: 5120x2880
2nd Display Support: Dual/Mirroring*
2nd Max. Resolution: 3840x2160 x2
Standard Storage: 1, 2 TB* (Fusion)
Std. Storage Speed: N/A
Storage Dimensions: 3.5" (7 mm)*
Storage Interface: Serial ATA (6 Gb/s)*
Standard Optical: None*
Standard Disk: None
Standard Modem: None
Standard Ethernet: 10/100/1000Base-T
Standard AirPort: 802.11ac*
Standard Bluetooth: 4.2
USB Ports: 4 (3.0)
Firewire Ports: None
Expansion Slots: SDXC SD Card
Expansion Bays: None
Incl. Keyboard: Magic Keyboard*
Incl. Input: Magic Mouse 2*
Case Type: All-in-One
Form Factor: 27" iMac Tapered Edge
Apple Subfamily: Retina 5K, Mid-2017

Battery Type: N/A
Battery Life: N/A
Minimum Windows: 10 (64-Bit)*
Maximum Windows: 10 (64-Bit)*
MacOS 9 Support: None
Windows Support: Boot/Virtualization
Dimensions: 20.3 x 25.6 x 8
Avg. Weight: 21 lbs. (9.54 kg)
Original Price (US): US$2299, US$2499
Est. Current Retail: US$950-US$1200
Video (Monitor): 2 (Thunderbolt 3/USB-C)
Floppy (Ext.): None
ADB: None
SCSI: None
Serial (Standard): None
Serial (Geoport): None
USB: 4 (3.0)
Firewire: None
Modem: None
Ethernet: 1 (RJ-45)
S-Video Input: None
S-Video Output: None
Microphone: 1 (Built-in)
Sound In: N/A
Sound Out: 1
Headphone: 1
Security (Lock): 1
Joystick (PC): None
Power: 1
Power Adapter: None
Canada: C$3009, C$3319
Brazil: R$17.399, R$18.599
Mexico: MXN $54,499, $59,499
United States: US$2299, US$2499
Austria: €2659, €2839
Belgium: €2659, €2839
Denmark: DKK 20,379, 22,219
Finland: €2759, €2939
France: €2659, €2839
Germany: €2659, €2839
Ireland: €2759, €2939
Italy: €2759, €2939
Luxembourg: €2571,10, €2745,15
Netherlands: €2659, €2839
Norway: NOK 25.990, 28.190
Portugal: €2759, €2939
Spain: €2659, €2839
Sweden: SEK 26.795, 29.195
Switzerland: CHF 2'579, 2'819
United Kingdom: £2219, £2429
China: RMB 18,168, 19,808
Hong Kong: HK$17,728, HK$19,348
India: N/A
Indonesia: N/A
Japan: ¥253,800, ¥275,800
Korea: KRW 2,937,500, 3,195,000
Malaysia: RM 10,279, 11,019
The Philippines: PHP 132,990, 145,990
Singapore: S$3,298, S$3,608
Taiwan: NT$72,900, NT$79,420
Thailand: THB 84,900, 90,900
Vietnam: N/A
Australia: A$3479, A$3769
New Zealand: NZ$3859, NZ$4189