| Processor | Intel Core i5 Quad-Core |
| Base Clock Speed | 3.4 GHz |
| Maximum Boost Speed | 3.8 GHz |
| Total Installed Memory | 8 GB |
| Maximum Memory Capacity | 32 GB |
| Memory Type | DDR4 SDRAM |
| Memory Speed | 2400 MHz |
| User-Replaceable Memory | 2 x 4 GB |
| Available Memory Slots | 2 |
| Graphics Type | Dedicated |
| GPU | AMD Radeon 570 with 4 GB |
| Display | |
| Panel Type | IPS |
| Size | 27" |
| Aspect Ratio | 16:09 |
| Native Resolution | 5120 x 2880 |
| Touchscreen | None |
| Maximum Brightness | 500 cd/m2 |
| External Resolution | Up to 5120 x 2880 |
| Drives | |
| Available Slots | None |
| Total Capacity | 1 TB |
| Hybrid Storage | 1 x 1 TB Integrated Fusion Drive |
| Optical Drive | None |
| Input/Output Connectors | |
| Ports | 2 x Thunderbolt 3 |
| 4 x USB 3.1 Gen 1 Type-A | |
| Display | 2 x DisplayPort via Thunderbolt Port |
| Audio | 2 x Integrated Speaker |
| 1 x Integrated Microphone | |
| 1 x 1/8" (3.5 mm) Headphone Output | |
| Expansion Slots | None |
| Media Card Slots | SD/SDHC/SDXC |
| Communications | |
| Network | 1 x 10/100/1000 Mb/s Gigabit Ethernet (RJ45) |
| Modem | None |
| Wi-Fi | Wi-Fi 5; Dual-Band (2.4 & 5 GHz) |
| Bluetooth | Bluetooth 4.2 |
| Mobile Broadband | None |
| GPS | None |
| NFC | None |
| Webcam | User-Facing: 720p Video |
| Battery | |
| Power Requirements | 100-240 VAC, 50-60 Hz |
| General | |
| Operating System | macOS High Sierra |
| Security | Kensington Lock Slot |
| Dimensions (W x H x D) | 25.6 x 20.3 x 8.0" / 65.0 x 51.6 x 20.3 cm |
| Weight | 20.8 lb / 9.4 kg |
