The MacBook features a 12" Retina display with a 16:10 aspect ratio and 2304 x 1440 native resolution, which results in 226 pixels per inch (PPI). The display also has a 178° wide viewing angle. To deliver the total Retina experience on the MacBook, Apple redesigned the pixels to create a larger aperture, allowing more light to pass through. This enabled Apple to use LED backlighting that's 30 percent more energy efficient than the Retina display on any other Mac notebook, yet still achieves the same vivid level of brightness. Inside the MacBook, you'll find the fifth-generation Broadwell Intel Core M processor, which is designed with 14-nanometer process technology. This means that the chip is packed with more transistors than the previous generation, for higher density and more efficient performance. Since the Intel Core M only draws 5 watts of power and generates less heat than its predecessors, Apple is able to omit the fan. Instead, the logic board, which is 67% smaller than the one in the 11" MacBook Air, is seated on top of an anisotropic graphite sheet, which helps disperse any heat that is generated out, to the sides. No fan also means the MacBook will be virtually silent. Even with its miniaturized internal components, the new MacBook has an impressive capacity, featuring 8GB of fast, power-efficient 1600 MHz LPDDR3 onboard RAM and 256GB of PCIe-based flash storage.

Features

• This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The product ships with all relevant accessories, a minimum 90-day warranty, and may arrive in a generic box.
• 12-inch (2304 x 1440) LED Display
• Intel Core m-5Y31 Processor (Dual-Core, 1.1GHz, 4MB Cache)
• 8GB DDR3 System Memory
• 256GB PCIe Solid State Drive (SSD)
• Integrated Intel HD Graphics 5300
• No Optical Drive
• 1 x USB-C
• Backlit Standard Keyboard and Multi-touch Trackpad
• 1MP Webcam and Integrated Microphone
• No Ethernet, IEEE 802.11ac and Bluetooth 4.0 + HS
• Lithium-Polymer Battery with up to 10 hours of use
• Operating System: macOS 10.12
• 0.52" x 11.04" x 7.74" (HxWxD); 2lbs
• Energy Star Compliant

What's in the box

• Apple 12" MacBook (Early 2015, Silver) Laptop
• Power Cord
• AC Adapter

Specifications
General Information
Energy Star Compliant: YES
Release Date: Mid
Model Number: 12 MF855LL/A
Product Special Notes - 0 if None: 0
Power Adapter Plug Type: Type B (USA/Canada/Mexico)
Product Generation: N/A
Release Year: 2015
Bundled Software - 0 if None: 0
Lifestyle: Business
Form Factor: Notebook
Product Line (Laptop): MacBook
EPEAT Level: Not Applicable

Storage
Hard Drive Speed (RPM): 0
Hard Drive Type: Solid State Drive (SSD)
Hard Drive Interface: PCIe
Hard Drive Size (GB): 256

Inputs/Outputs
Total USB-C Ports: 1
Total DVI Outputs: 0
Total USB 2.0 Ports: 0
Total Headphone Outputs: 1
Total HDMI Outputs: 0
Total USB 3.0 Ports: 0
Total Ethernet Ports (RJ-45): 0
Total DisplayPort Outputs: 0
Total VGA Outputs: 0

Physical Features
Optical Drive Type: Not Applicable
Integrated Microphone: YES
Item Dimensions - H x W x D (IN): 0.52 x 11.04 x 7.74
Webcam Type: In-Screen non-IR
Keyboard Language: English (United States)
MIL Spec: N/A
Color - Exact: Space Gray
Mouse Type: Multi-touch Trackpad
Built-in Speakers: YES
Fingerprint Reader: NO
Numeric Keypad: NO
Backlit Keyboard: YES
Keyboard Size: Standard
# of Webcam Cameras: 1
Keyboard Touch Bar: No
Item Weight (LBS): 2.03
Webcam Megapixels: 1
Color - Generic: Grey

Processor
# of Processor Cores: 2
Processor Speed (GHz): 1.1
Processor Series: Intel Core M
Processor Model Number: Intel Core m-5Y31
Processor L3 Cache (MB): 4
Optane Memory (GB): 0

RAM
Memory Type: DDR3
Total RAM (GB): 8
Maximum Memory Supported (GB): 16
Total Memory Slots Available: 2

Graphics
Video Memory Available (MB): 0
Graphics Type: Integrated
Graphics Card Model Number: Intel HD Graphics 5300

Networking
Cellular Technology: None
NFC?: No
Bluetooth Compatability: 4.0 + HS
LAN Compatibility: No Wired Ethernet/LAN
Wireless Network Compatibility: 802.11AC

Display
Display Glass: Retina
Maximum Resolution - W X H (Pixels): 2304 x 1440
Display Type: LED
Touch Screen: NO
Screen Size (IN): 12
Screen Refresh Rate (Hz): 60

Battery
Battery Life (HRS): 10
Rechargeable Battery Type: Lithium-Polymer

Operating System
Operating System Version: Not Applicable
Desktop Operating System: macOS 10.12