QNAP TS-433-4G User Manual

Duration Frequency Description
Long beep (1.5 seconds) 3 (every 5 minutes) • The system fan is not functioning.
• The fan module has been removed.
2 • The disk volume is about to reach its full
capacity.
• The disk volume has reached its full capacity.
• The drives are in degraded mode.
• The drive is rebuilding.
• A drive is plugged in or out.
1 • The NAS was powered o by force shutdown
(hardware shutdown).
• The NAS was powered on successfully and is
ready.
TS-433 User Guide
Basic Operations 30

QNAP TS-433-4G Specifications

General

Memory	4 GB DDR4 (non-expandable)
Drive Bays	4
Flash Memory	4GB eMMC
Hot-swappable	Yes
M.2 SSD Slot	No
Form Factor	Tower
Drive Compatibility	3.5" SATA HDD, 2.5" SATA HDD/SSD
HDMI Output	No
Maximum Internal Raw Capacity	80 TB (20 TB drive x 4)
Operating System	QTS
Fan	1 x 120mm
USB Ports	2 x USB 3.2 Gen 1