Base Speed: 2.30 GHz. Battery: Standard Lithium-Ion battery (4000mAh), providing up to5 hours (Doesn't work) of life. Physical Details. Optical Drive: Tray-load SuperMulti DVD Burner model AD-7710H. Storage: 480 GB SSD SATA v3.0 (6Gb/s) - Model: SA400S37/480G (A400 Series) - Read up to 450 MB/s - Write up to 450 MB/s.
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