The verified manual confirms that the YST03004 does not support hot air suction (vacuum pick-up) — that is a different model. Confirm your unit has the exact "YST03004" label on the back panel.
Note: The verified manual strongly recommends factory calibration every 500 operating hours. unitek yst03004 manual verified
Supports high-capacity drives (often up to 2TB+ per bay). Unitek YST03004 Verified Setup Manual The verified manual confirms that the YST03004 does