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QNAP TS-253 Pro User Manual

QNAP TS-253 Pro
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4
Regulatory Notice
FCC Notice
QNAP NAS comply with different FCC compliance classes. Please refer the Appendix for
details. Once the class of the device is determined, refer to the following corresponding
statement.
=======================================================
FCC Class A Notice
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may
cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio frequency
energy, and if not installed and used in accordance with the instruction manual, may cause
harmful interference to radio communications. Operation of this equipment in a residential
area is likely to cause harmful interference, in which case the user will be required to
correct the interference at his own expense.
Modifications: Any modifications made to this device that are not approved by QNAP
Systems, Inc. may void the authority granted to the user by the FCC to operate this
equipment.

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QNAP TS-253 Pro Specifications

General IconGeneral
RAID levels0, 1, JBOD
RAID supportYes
Storage drive size2.5/3.5 \
Storage drive capacity- GB
Supported file systemsext3, ext4, FAT32, HFS+, NTFS
Storage drive interfaceSerial ATA II, Serial ATA III
Storage drives installedNo
Installed storage drive type-
Supported storage drive typesHDD & SSD
Total installed storage capacity0 TB
Maximum supported storage capacity- TB
Number of storage drives installed0
Number of storage drives supported2
Processor cores4
Processor familyIntel® Celeron®
Processor frequency2 GHz
Flash memory512 MB
Internal memory8 GB
Internal memory typeDDR3L
Ethernet LAN data rates10, 100, 1000 Mbit/s
Supported network protocolsCIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
USB 2.0 ports quantityUSB 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.
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity3
Chassis typeTower
Cooling typeActive
Fan diameter70 mm
Product colorBlack
Number of fans1 fan(s)
Cable lock slot typeKensington
TypeNAS
Device classHome & Home Office
Backup featuresCloud, iSCSI LUN
Security algorithms256-bit AES, FIPS 140-2, HTTPS, SSH, SSL/TLS
Operating system version4.1
Operating system installedQNAP Turbo System
Fan voltage12 V
AC input voltage100-240 V
AC input frequency50 - 60 Hz
Power consumption (sleep)0.74 W
Power consumption (typical)16.34 W
Power supply unit (PSU) capacity90 W
Cables includedLAN (RJ-45)
Operating temperature (T-T)0 - 40 °C
Operating relative humidity (H-H)5 - 95 %
Weight and Dimensions IconWeight and Dimensions
Depth216 mm
Width102 mm
Height150 mm
Weight1740 g
Package weight2920 g

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