Pre-Owned: iMac (Retina 4K, 21.5-inch, 2017)

Description

PROCESSOR

Processor: Intel Core i5 (7400) (“Kaby Lake”)
Processor Speed: 3.0 GHz
Maximum Processor Speed: Up to 3.5 GHz
Architecture: 64-bit
Number of Cores: 4
Cache: 6 MB L3
System Bus: Intel Direct Media Interface (DMI) at 8 GT/s

STORAGE AND MEDIA

Storage: 1 TB (5400-rpm SATA)
Media: None

SOFTWARE

Original OS: macOS 10.12.4 (16E2193)
Later OS: macOS 10.12.5 (16F2073)
Maximum OS: Latest release of macOS
AirDrop: Supported
Handoff: Supported
Unlock with Apple Watch: Supported with macOS Sierra

FIRMWARE

Firmware: Intel Extensible Firmware Interface (EFI)

MEMORY

Built-in Memory: 8 GB PC4-19200 (2400 MHz) DDR4
Maximum Memory: 32 GB
Memory Slots: 2 – 260-pin PC4-19200 (2400 MHz) DDR4 SO-DIMM (Non user-accessible)
Interleaving Support: Yes

DISPLAY

Built-in Display: 21.5-inch (diagonal) Retina 4K display with IPS technology
Brightness: 500 cd/m2
Pixel Density: 219 ppi
Color Gamut: Wide color gamut (P3)
Resolutions: 4096 by 2304 pixels

GRAPHICS

Graphics Card: AMD Radeon Pro 555
Graphics Memory: 2 GB GDDR5
Display Connection: Thunderbolt digital video output
Display Modes: Dual display extended, video mirroring, and AirPlay Mirroring
External Resolution: Up to 4096 by 2304 (two displays) 5120 by 2880 (one display) pixels at 60 Hz
Camera: Built-in FaceTime HD

CONNECTIONS

Wi-Fi: 802.11ac
Bluetooth: Bluetooth 4.2
Ethernet: 10/100/1000BASE-T (RJ-45)
Modem: None
USB: 4 – up to 5 Gbps
FireWire: None
Thunderbolt: 2 – Thunderbolt 3 (up to 40 Gbps)
Display: Thunderbolt digital video output
Audio In: Microphone
Audio Out: 1 – 3.5-mm output jack, Built-in speakers
Security Slot: 1 – Kensington cable lock

EXPANSION

Slots: 1 – Secure Digital (SDXC)
Hard Drive Interface: 1 – 6.0 Gbps Serial ATA (SATA), 1 – 8.0 GT/s NVMe PCIe x4

POWER

Maximum Continuous Power: —
Line Voltage: 100-240V AC

ENVIRONMENTAL

Power Consumption: 49 W (Idle) 161 W (CPU Max)
ENERGY STAR: Meets ENERGY STAR 6.1 requirements
EPEAT: Gold