Apple MacBook 12-inch Mid-2017 - 1.2GHz Core m3 256GB

Processor

• 1.3 GHz 
  dual-core Intel Core m3 processor (Turbo Boost up to 3.0 GHz) with 4 MB L3 cache
  Configurable to 1.3 GHz dual-core Intel Core i5 (Turbo Boost up to 3.2 GHz) with 4 MB L3 cache or 1.4 GHz dual-core Intel Core i7 (Turbo Boost up to 3.6 GHz) with 4 MB shared L3 cache

Ports and Slots

• USB 3.1 Gen 1 (up to 5Gbps)
• Native DisplayPort 1.2 video output
• VGA output with USB-C to VGA Multiport Adapter (sold separately)
• HDMI video output with USB-C to Digital AV Multiport Adapter (sold separately)

Performance

Memory

• 8 GB of onboard 1866 MHz LPDDR3 memory
  Configurable to 16 GB of memory

Storage

• 1.2 GHz
  onboard 256 GB PCIe-based SSD
• 1.3 GHz
  integrated 512 GB PCIe-based SSD

Graphics and video support

• Intel HD Graphics 615
• Dual monitor and video mirroring: Simultaneously supports the native resolution of the built-in display and up to 4096 x 2304 pixels at 60Hz on an external monitor, both with millions of colors