|
Brand |
QNAP |
|
Model |
TS-253B-4G |
|
CPU Model |
Intel® Celeron® J3455 quad-core 1.5 GHz, up to 2.3 GHz |
|
System Memory |
4GB DDR3L (2 x 2GB)
Total Memory Slots 2 x DDR3L SODIMM slots (For dual-DIMM configuration, you must use a pair of identical DDR3L modules.) |
|
Drive Interface |
Hot-swappable 3.5"/2.5" SATA 6Gb/s HDD/SSD
Supported disk group types TS-253B: RAID 0/1, single, JBOD |
|
Number of Drives |
2 x Hot-swappable |
|
Display Panel |
0.96" monochrome OLED pane |
|
LED Indicators |
status / power, network, USB, hard drive, SD memory card, USB QuickAccess |
|
Interface |
1 x PCIe 2.0 x2 slot
2 x HDMI Outputs up to 3846 x 2160, 30Hz
2 x Audio 3.5 mm dynamic microphone jacks
1 x Speaker 3.5 mm line-out jack |
|
USB Interface |
5 x USB 3.0 Type-A ports
1 x USB Type-C |
|
LAN Interface |
2 x RJ45 Gigabit LAN port |
|
Audio |
Built-in speaker |
|
Memory Slot |
SD memory card reader |
|
Buttons |
Power, USB copy, Reset, Capacitive touch buttons (select, enter) |
|
Remote Control |
RM-IR004 Infrared Remote Control |
|
Networking |
Supported protocols : CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, and SMSC |
|
OS Support |
Windows 7, Windows 8, Windows 10, Windows Server 2003/2008 R2/2012/2012R2, Apple Mac OS 10.6+, Linux & UNIX |
|
Management |
Storage Manager : Flexible disk area and LUN configuration; storage pool online RAID capacity expansion and configuration migration |
|
File Sharing |
Maximum number of users: 4096
Maximum number of user groups: 512
Maximum shared folder: 512
Maximum number of simultaneous connections: 800 |
|
Special Features |
File Station, Photo Station, Music Station, Video Station, Download
Station, Qsync, Notes Station, HD Station, FTP server, printer server,
VPN server / client, Qtier, anti-virus protection, Qsirch, Qcontactz,
QmailAgent, Qfiling, Video Surveillance |
|
Cooling Fans |
1 x 7 cm |
|
Power Supply |
65W AC adapter, 100-240V |
|
Power Consumption |
HDD sleep : 13.07W
Typical Operation : 20.42W |
|
Environment |
Operating Temperature : 0 ~ 40˚C (32˚F ~ 104˚F)
Relative Humidity : 5~95% RH non-condensing, wet bulb: 27˚C (80.6˚F) |
|
Packaging Content |
NAS
QIG
2 x RJ45 ethernet cables
AC adapter
power cord
2.5" drive screw kit
RM-IR004 remote control |
|
Dimensions |
168 x 105 x 226 mm |
|
Weight |
1.66 kg (3.66 lbs) |
|
warranty |
-
|
|
