QNAP TS-412 User Manual

Warning: The NAS supports replacing the redundant power supply unit without
turning off the server when redundant power supply mode is enabled. However, users are
strongly recommended to turn OFF the NAS before replacing the power supply unit to
reduce the risk of electric shock.
A second power supply unit can be installed on a single power (SP) rackmount NAS model
to upgrade the SP model to redundant power (RP) model.
10.2 2U Turbo NAS (TS-1279U-RP and TS-EC1279U-RP only)
T
he following instructions should only be performed by an authorized and trained
technician.
To replace a failed power supply unit on the TS-1279U-RP or TS-EC1279U-RP Turbo NAS,
follow the steps below.
1. Turn off the NAS.
2. Hold the black handler and press and hold the green button firmly.
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QNAP TS-412 Specifications

General

RAID levels	0, 1, 5, 6, 10
Storage drive size	2.5/3.5 \
Storage drive capacity	- GB
Supported file systems	ext3, ext4, FAT32, HFS+, NTFS
Storage drive interface	Serial ATA, Serial ATA II
Total installed storage capacity	- TB
Maximum supported storage capacity	8 TB
Number of storage drives installed	-
Number of storage drives supported	4
Flash memory	16 MB
Internal memory	0.25 GB
Internal memory type	DDR2
Processor model	6281
Processor family	Marvell
Processor frequency	1.2 GHz
Number of processors installed	1
Fan	90 mm
Dimensions (WxDxH)	180 x 235 x 177 mm
Power requirements	100-240V
Networking features	Gigabit Ethernet
Compatible operating systems	Windows 2000; Windows XP; Windows Vista (32/ 64 bit); Windows Windows 7 (32/ 64 bit); Windows Server 2003/2008; Mac OS X; Linux & Unix.
DHCP client	Yes
Maximum data transfer rate	1000 Mbit/s
Supported network protocols	TCP/IP
Security algorithms	HTTPS, SSH, SSL/TLS
USB 2.0 ports quantity	USB 2.0 ports have a data transmission speed of 480 Mbps, and are backwards compatible with USB 1.1 ports. You can connect all kinds of peripheral devices to them.
Ethernet LAN (RJ-45) ports	2
Chassis type	Tower
LED indicators	HDD, LAN, Power, Y
Number of fans	1 fan(s)
Power consumption (sleep)	11 W
Power consumption (typical)	26 W
Power supply unit (PSU) capacity	120 W
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

Weight	3000 g