Pre-Owned MacBook Pro (Retina, 15-inch, Mid 2015)

Description

PROCESSOR

Processor Intel: Core i7 (4770HQ) (“Haswell”)
Processor Speed: 2.2 GHz
Maximum Processor Speed: Up to 3.4 GHz
Architecture: 64-bit
Number of Cores: 4
Cache 6 MB shared: L3
System Bus: Intel Direct Media Interface (DMI) at 5 GT/s

STORAGE AND MEDIA

Storage: 512 GB flash storage
Media: Optional Apple USB SuperDrive

KEYBOARD AND TRACKPAD

Trackpad: Force Touch trackpad
Keyboard: Built-in full-size backlit keyboard with 78 keys

SOFTWARE

Original OS: OS X 10.10.3 (14D2134)
Later OS: OS X 10.11 (15A284), 10.11.1 (15B42), 10.11.2 (15C50)
Maximum OS: Latest release of macOS
AirDrop: Supported
Handoff: Supported
Power Nap: Supported
Unlock with Apple Watch: Supported with macOS Sierra

FIRMWARE

Firmware Intel: Extensible Firmware Interface (EFI)

MEMORY

Built-in Memory: 16 GB PC3-12800 (1600 MHz) DDR3L on-board memory
Maximum Memory: 16 GB
Memory Slots: None
Interleaving Support: Yes

DISPLAY

Built-in Display: 15.4-inch (diagonal) LED-backlit display with IPS technology
Pixel Density: 220 ppi
Resolutions: 2880 by 1800 pixels (Retina); scaled resolutions: 1920 by 1200, 1680 by 1050, 1280 by 800, and 1024 by 640 pixels

GRAPHICS

Graphics Card: Intel Iris Pro 5200
Graphics Memory: Up to 1.5 GB shared from main memory (Iris Pro)
Display Connection: 1 – HDMI port or Thunderbolt digital video output
Display Support: Supports an HDMI-compatible device, including 4K, while using one Thunderbolt display or support for two Thunderbolt displays
Display Modes: Dual display extended, video mirroring, and AirPlay Mirroring
External Resolution: Up to 3840 by 2160 pixels at 30Hz or 4096 by 2160 pixels at 24Hz (HDMI)
Camera: 720p FaceTime HD camera

CONNECTIONS

Wi-Fi: 802.11ac
Bluetooth: Bluetooth 4.0
Ethernet: Optional Apple Thunderbolt to Gigabit Ethernet Adapter
Modem: None
USB: 2 – up to 5 Gbps
FireWire: Optional Apple Thunderbolt to FireWire Adapter
Thunderbolt: 2 – Thunderbolt 2 (up to 20 Gbps)
Display: 1 – HDMI port or Thunderbolt digital video output
Infrared: None
Audio In: 2 – Built-in microphones
Audio Out: 1 – 3.5-mm digital/analog headphone jack, 2 – Built-in speakers
Security Slot: None

EXPANSION

Slots: 1 – Secure Digital (SDXC)
Bays: None
Hard Drive Interface: 8.0 GT/s PCIe x4

SENSORS

Liquid Sensor: Liquid Contact Indicators (LCI)

POWER

System Battery: Built-in 99.5-watt-hour lithium-polymer
Battery Life: Up to 9 hours wireless web, Up to 9 hours iTunes movie playback
Standby Time: Up to 30 days
Maximum Battery Cycles: 1000
Backup Battery: —
Power Adapter: 85W MagSafe 2 Power Adapter
Maximum Continuous Power: —
Line Voltage: 100-240V AC

ENVIRONMENTAL

Acoustical Performance: 8 dBA at idle
ENERGY STAR: Meets ENERGY STAR version 6 requirements
EPEAT: Gold