Storage: 512GB SATA SSD drive. The M6800 can hold up to three separate storage drives (e.g., dual 2.5" SATA bays, an optical bay caddy, and an mSATA slot). Known for its "tank-like" aluminum and magnesium alloy chassis, it remains popular among engineers, CAD designers, and retro enthusiasts for its heavy-duty processing power and highly upgradable design.