Storage: 512GB PCIe SSD. RAM: 16GB 1600MHz DDR3L (soldered). Ports: 2 × Thunderbolt 2, 2 × USB 3.0, HDMI, SDXC card slot, 3.5mm headphone jack, MagSafe 2 power connector. Battery Information: Batteries are tested to at least 80% of original capacity.
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