iMac14,1

iMac (21.5-inch, Late 2013)iMac2013EFI 64-bitno security chip

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iMac14,1 Late 2013 0 of 1 configuration tested Cards Matrix

iMac (21.5-inch, Late 2013)

announced 2013-09-24 · discontinued 2015-10-13 · A1418 · EMC 2638

Late 2013 Quad-core Core i5 2.7 GHz · Iris Pro 5200 Untested0/22 tested

Boot0/3 passed

Stock installer boots via 64-bit EFIUntested
Internal storage detected and installation completesUntested
Installed system starts, restarts and shuts down cleanlyUntested

Graphics0/2 passed

Integrated GPU accelerationUntested
External display outputUntested back-7back-8

Display0/2 passed

Internal display at native resolutionUntested
Display brightness controlUntested

Power0/1 passed

Sleep and wakeUntested

Audio0/5 passed

Built-in speakersUntested
Built-in microphoneUntested
Headphone / analog audio outputUntested back-1
Optical digital audio outputUntested back-1
Audio over HDMI / DisplayPortUntested

Camera0/1 passed

Built-in webcamUntested

Networking0/3 passed

Wi-FiUntested
BluetoothUntested
EthernetUntested back-9

Ports0/3 passed

USB-A portsUntested back-3back-4back-5back-6
Thunderbolt devices (storage, docks, hotplug)Untested back-7back-8
SD card readerUntested back-2
Port methodology

Thermal0/2 passed

Temperature sensors report under loadUntested
Fans respond to loadUntested

Hardware Configuration Detailsimac14-1-21-late-2013-a

CPU: Core i5-4570R 2.7 GHz · 4-core (Crystal Well)
Memory: 8 GB DDR3-1600 SO-DIMM · max 16 GB
Storage: 1 TB HDD · SATA · BTO 1 TB Fusion Drive, 256 GB SSD
Display: 21.5" 1920×1080 · LED IPS
Graphics: Intel Iris Pro Graphics 5200 · OpenGL ES 3.2
pci:8086:0d22
Wi-Fi: Broadcom BCM4360 802.11ac
pci:14e4:43a0
Bluetooth: Apple Bluetooth 4.0 (USB 05ac:828d)
usb:05ac:828d
Audio codec: Cirrus Logic CS4206
Camera: Apple FaceTime HD camera (USB 05ac:8511)
usb:05ac:8511
Ethernet: Broadcom NetXtreme BCM57766 Gigabit Ethernet
pci:14e4:1686
Storage controller: Intel 8 Series SATA controller
pci:8086:9c03 · pci:8086:8c02 · pci:8086:8c03
Storage controller: Apple PCIe SSD (AHCI) BTO
pci:144d:a801 · pci:144d:1600 · pci:1b4b:9183 · pci:1179:010b
Thunderbolt controller: Intel DSL3510 "Cactus Ridge" Thunderbolt controller
pci:8086:1547
SD card reader: Broadcom BCM57765 SDXC card reader
pci:14e4:16bc
Ports: Headphone / line out (analog) · Optical digital audio out · Gigabit Ethernet · SD card slot · 2× Thunderbolt 1 · 4× USB 3 (Type-A)
Port layout: Download drawing (SVG)

Port methodology

Back:1back-1 Headphone / line out (analog) + Optical digital audio out2back-2 SD card slot3back-3 USB 3 (Type-A)4back-4 USB 3 (Type-A)5back-5 USB 3 (Type-A)6back-6 USB 3 (Type-A)7back-7 Thunderbolt 18back-8 Thunderbolt 19back-9 Gigabit Ethernet
Numbered left to right as you face each side (top to bottom on a Mac Pro). Source: Apple manual
Features: Built-in display · Built-in speaker(s) · Built-in microphone · Cooling fan · Audio over Mini DisplayPort / Thunderbolt
Order no.: ME086LL/A

Research notes (unverified)

Audio is a Cirrus Logic CS4206 codec on every observed machine. BCM4360 Wi-Fi has no in-kernel 802.11ac driver; the proprietary wl driver is the usual route.

Sources (5) and identifiers

Board IDs: Mac-031B6874CF7F642A