Desktop NAS TS‑251A 2GB Memory

Brand: QNAP
Model: TS-251A-2G
MPN: TS-251A-2G
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AC input voltage 100-240 V
Backup features Cloud,iSCSI LUN
Backup function Yes
Browser supported Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Built-in FTP server Yes
Built-in iTunes server Yes
Built-in UPnP AV media server Yes
Cable lock slot Yes
Cable lock slot type Kensington
Cables included AC,LAN (RJ-45)
Card reader integrated Yes
Chassis type Tower
Compatible memory cards SD
Cooling type Active
Depth 219 mm
Device class Home & Home Office
DHCP Client Yes
DHCP server Yes
ECC supported by processor No
Embedded options available Yes
Enhanced intel speedstep technology Yes
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Execute disable bit Yes
External power adapter Yes
Fan diameter 7 cm
Fan voltage 12 V
Flash memory 4096 MB
HDMI ports quantity 1
Height 169 mm
Hot spare Yes
Hot-swap drive bays Yes
Idle states Yes
Installed storage drive type No
Integrated 4G WiMAX No
Intel 64 Yes
Intel clear video technology Yes
Intel enhanced halt state Yes
Intel rapid storage technology No
Intel secure boot Yes
Intel smart connect technology No
Intel trusted execution technology No
Internal memory 2 GB
Internal memory type DDR3L
iSCSI support Yes
Jumbo frames support Yes
LED indicators Power,Ready,Reset
Link aggregation Yes
Linux operating systems supported Yes
Maximum internal memory supported by processor 8 GB
Maximum number of PCI Express lanes 4
Memory channels supported by processor Dual
Multilingual support Yes
Noise level 18.3 dB
Number of screws 14
On-board graphics adapter base frequency 320 MHz
On-board graphics adapter burst frequency 600 MHz
On-board graphics adapter DirectX version 12.0
On-board graphics adapter model Intel® HD Graphics 400
On/off switch Yes
Operating system installed QNAP Turbo System
Operating system version 4.2
PCI Express configurations 1x2+2x1,1x4,2x2,4x1
PCI Express slots version 2.0
Power consumption (off) 0.72 W
Power management Yes
Power supply location External
Processor ARK ID 91832
Processor boost frequency 2.48 GHz
Processor codename Braswell
Processor family Intel® Celeron®
Processor frequency 1.6 GHz
Processor model N3060
Processor operating modes 64-bit
Processor package size 25 x 27 mm
Processor series Intel Celeron N3000 series
Processor socket BGA 1170
Quick installation guide Yes
RAID levels 0,1,JBOD
RAID support Yes
Reset button Yes
S.M.A.R.T. support Yes
Security algorithms 256-bit AES,FIPS 140-2,HTTPS,SSH,SSL/TLS
Share folder CIFS/SMB
Share folder access right management Yes
Storage drive sizes supported 2.5,3.5"
Storage drives installed No
Supported file systems FAT32,HFS+,NTFS,ext3,ext4
Supported storage drive interfaces Serial ATA III
Supported storage drive types HDD,SSD
System bus rate 5 GT/s
System log Yes
Thermal monitoring technologies Yes
Tjunction 90 °C
Type NAS
UART Yes
Wake-on-LAN ready Yes
Web-based management Yes
Weight 1.28 kg
Wi-Fi No
Width 102 mm