Thecus N4200 User Manual

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The Thecus IP storage snapshot is supported total 16 versions. Once checked
“Automatically remove oldest snapshot”, the oldest will be removed to let newest to
added on top. Otherwise, if the check box is unchecked and snapshot versions are
up to 16 then system will appear warning message and won’t execute the task till
available version count.
The snapshot schedule rules can be setup for monthly, weekly or daily.
Clicking on Apply after firmed with desired schedule
These taken snapshot is only accessible though CIFS/SMB by manually type \\NAS
IP address\snapshot and invisible from normal access. Also, the taken snapshot
version is read only can not be deleted under CIFS/SMB access but only click the
“Del” button showing on the screen shot above.
Folder and sub-folders Access Control List (ACL)
On the Folder screen, press the ACL button, and the ACL setting screen appears.
This screen allows you to configure access to the specific folder and sub-folders for
users and groups. Select a user or a group from the left hand column and then
choose Deny, Read Only, or Writable to configure their access level. Press the
Apply button to confirm your settings.

Thecus N4200 Specifications

General

RAID levels	0, 1, 5, 6, 10, JBOD
Storage drive capacity	- GB
Supported file systems	Ext3, XFS, ZFS
Storage drive interface	Serial ATA
Total installed storage capacity	8 TB
Number of storage drives installed	-
Number of storage drives supported	4
Internal memory	1 GB
Internal memory type	DDR2
Bus type	DMI
Stepping	B0
Tjunction	100 °C
Processor code	SLBLA
Processor cache	1 MB
Processor cores	2
Processor model	D510
System bus rate	- GT/s
Processor family	Intel Atom®
Processor socket	BGA 559
Processor codename	Pineview
Processing Die size	87 mm²
Processor frequency	1.66 GHz
Processor cache type	L2
Processor lithography	45 nm
Processor manufacturer	Intel
Processor package size	22 x 22 mm
Conflict-Free processor	No
Processor operating modes	64-bit
Thermal Design Power (TDP)	13 W
Number of processors installed	1
Physical Address Extension (PAE)	32 bit
Memory bandwidth supported by processor (max)	6.4 GB/s
Maximum internal memory supported by processor	4 GB
Link/Act LED	Yes
Expansion slots	PCI-e x1
Processor ARK ID	43098
Networking features	Gigabit Ethernet
Compatible operating systems	- Windows 2000/7/XP/2003/Vista; - UNIX/Linux; - Mac OS 9 / X
Maximum data transfer rate	1000 Mbit/s
Supported network protocols	TCP/IP, Appletalk, SMB/CIFS, HTTP/HTTPS, FTP, NFS v3, AFP
Security algorithms	256-bit AES
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.
Display type	OLED
Operating temperature (T-T)	5 - 40 °C
Operating relative humidity (H-H)	0 - 80 %
Number of Processing Die Transistors	176 M
Memory channels supported by processor	Single