QNAP TS-1635AX User Manual

LED Status Description
USB Flashes blue every 0.5 sec • A USB device (connected to the front USB port) is
detected.
• A USB device (connected to the front USB port) is
being removed from the NAS.
• A USB device (connected to the front USB port of the
NAS) is being accessed.
• Data is being copied to or from a USB or eSATA
device.
Blue A USB device is detected in the front USB port.
Off • No USB device is detected.
• The NAS has finished copying data to or from the USB
device connected to the front USB port.
Beep Alarm
Duration Frequency Description
Short beep (0.5 seconds) 1 • The NAS is starting up.
• The NAS is shutting down (software shutdown).
• The user pressed the Reset button.
• The operating system was updated.
3 The user tried to copy the NAS data to the external
storage device from the front USB port, but the data
cannot be copied.
Long beep (1.5 seconds) 3 (every 5 minutes) The system fan is not functioning.
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 user started the drive rebuilding process.
• A drive is plugged in or out.
1 • The NAS was powered off by force shutdown
(hardware shutdown).
• The NAS was powered on successfully and is
ready.
TS-1635AX User Guide
Basic Operations 42

QNAP TS-1635AX Specifications

General

Internal memory	4 GB
Internal memory type	DDR4
Maximum RAM supported	16 GB
RAID levels	0, 1, 5, 6, 10, 60, JBOD
RAID support	Yes
Storage drive size	- \
Storage drive capacity	0 GB
Supported file systems	FAT32, HFS+, exFAT, ext3, ext4
Storage drive interface	-
Storage drives installed	No
Number of M.2 (M & B) slots	2
Storage drive sizes supported	2.5, 3.5 \
Supported storage drive types	HDD & SSD
Total installed storage capacity	0 TB
Number of storage drives installed	16
Supported storage drive interfaces	Serial ATA, Serial ATA II, Serial ATA III
Ethernet LAN data rates	10, 100, 1000, 10000 Mbit/s
Ethernet LAN data rate supported (max)	10000 Mbit/s
Fiber optic connector	SFP+
USB 2.0 ports quantity	0
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	3
Processor cores	4
Processor family	Marvell
Processor frequency	1.6 GHz
Processor architecture	ARM Cortex-A7
PCI Express slots version	3.0
Chassis type	Desktop
Cooling type	Active
Display type	LCD
Fan diameter	92 mm
Product color	Black
Fan diameter 2	60 mm
Number of fans	4 fan(s)
Cable lock slot type	Kensington
Number of built-in speakers	1
Type	NAS
Noise level	23 dB
Device class	Small & Medium Business
Backup features	Cloud, iSCSI LUN
Browser supported	Apple Safari 7, Google Chrome, Microsoft Internet Explorer 10, Mozilla Firefox
Security algorithms	256-bit AES
Fan voltage	12 V
AC input voltage	100 - 240 V
AC input frequency	50 - 60 Hz
Power supply unit (PSU) capacity	250 W
Storage temperature (T-T)	5 - 95 °C
Operating temperature (T-T)	0 - 40 °C
Operating system version	4.3.4
Operating system installed	QNAP Turbo System
Cables included	AC, LAN (RJ-45)

Weight and Dimensions

Depth	319.8 mm
Width	369.89 mm
Height	303.84 mm