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OVERVIEW
IntroducedOctober 2014
Model IdentifieriMac15,1
Model NumberA1419
EMC2806
Order NumberMF886LL/A
Support NiwTech
ColorsSilver
Weight and Dimensions21 lbs., 20.3" H x 25.6" W x 8" D
PROCESSOR
ProcessorIntel Core i5 (4690) or Core i7 (4790K) ("Haswell")
Processor Speed3.5 GHz (Core i5) or 4.0 GHz (Core i7)
Maximum Processor SpeedUp to 3.9 GHz (Core i5) or 4.4 GHz (Core i7)
Architecture64-bit
Number of Cores4
Security ChipNo
Cache6 MB (3.5 GHz) 8 MB (4.0 GHz) L3
System BusIntel Direct Media Interface (DMI) at 5 GT/s
Logic board RepairNiwTech
STORAGE AND MEDIA
Storage1 or 3 TB Fusion Drive, or 256, 512, or 1 TB flash storage
Storage UpgradeNiwTech
Data RecoveryNiwTech
MediaOptional Apple USB SuperDrive
PERIPHERALS
PeripheralsApple Wireless Keyboard, Magic Mouse or Magic Trackpad
Peripherals RepairsNiwTech
SOFTWARE
Original OSOS X 10.10 (14A389)
Maximum OSLatest release of macOS
OS installNiwTech
OS UpgradeNiwTech
OS DowngradeNiwTech
OS SupportNiwTech
AirDropSupported
HandoffSupported
Power Nap
Unlock with Apple WatchSupported with macOS Sierra (Apple Watch (1st generation), Apple Watch Series 1, and Apple Watch Series 2) or macOS High Sierra or later (Apple Watch Series 3 or later)
FIRMWARE
FirmwareIntel Extensible Firmware Interface (EFI)
MEMORY
Built-in MemoryNone
Maximum Memory32 GB
Memory Slots4 - 204-pin PC3-12800 (1600 MHz) DDR3 SO-DIMM
Memory UpgradeNiwTech
Memory Upgrade InstructionsHow to remove or install memory
Interleaving SupportYes
DISPLAY
Built-in Display27-inch (diagonal) Retina 5K display with IPS technology
Display GlassStandard
Brightness
Pixel Density218 ppi
Color Gamut
Resolutions5120 by 2880 pixels
Display ReplacementNiwTech
GRAPHICS
Graphics CardAMD Radeon R9 M290X or Radeon R9 M295X
Graphics Card ReplacementNiwTech
Graphics Memory2 GB (M290X) 4 GB (M295X) GDDR5
Display ConnectionThunderbolt digital video output (Support for up to two Thunderbolt displays)
Display ModesDual display extended, video mirroring, and AirPlay Mirroring
External ResolutionUp to 4096 by 2160 pixels at 60Hz
CAMERA
CameraBuilt-in FaceTime HD
CONNECTIONS
Wi-Fi802.11ac
BluetoothBluetooth 4.0
Ethernet10/100/1000BASE-T (RJ-45)
ModemNone
USB4 - up to 5 Gbps
FireWireNone
Thunderbolt2 - Thunderbolt 2 (up to 20 Gbps)
DisplayThunderbolt digital video output (Support for up to two Thunderbolt displays)
InfraredNone
Audio InDual microphones
Audio Out1 - 3.5-mm analog/optical combo output jack, Built-in speakers
Security Slot1 - Kensington cable lock
EXPANSION
Slots1 - Secure Digital (SDXC)
BaysNone
Hard Drive Interface1 - 6.0 Gbps Serial ATA (SATA), 1 - 5.0 GT/s PCIe x2
SENSORS
Liquid SensorNon
POWER
Line Voltage100-240V AC
Power Supply ReplacementNiwTech
ENVIRONMENTAL
Power Consumption70 W (Idle) 288 W (CPU Max)
ENERGY STARMeets ENERGY STAR 6.1 requirements
EPEATGold
NiwTechwww.niwtech.com