QNAP TS-451+-8G 4TB NAS Server Preloaded with 4 x 1TB Western Digital Red HDDs

A sleek tower NAS built for home‑office use, it houses four hot‑swap 1 TB WD Red drives for a total of 4 TB, runs on an Intel Celeron 2 GHz core with 8 GB DDR3L RAM, features active cooling, dual Gigabit Ethernet, HDMI output, two USB 2.0 ports, and supports RAID 0/1/5/6/10 under QNAP Turbo System for flexible data protection and sharing.

Brand: QNAP
Model: TS-451+-8G/4TB-RED
MPN: TS-451+-8G/4TB-RED
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AC input voltage 100-240 V
Backup features Cloud,iSCSI LUN
Backup function Yes
Buzzer Yes
Cable lock slot Yes
Cable lock slot type Kensington
Chassis type Tower
Cooling type Active
Depth 219 mm
Device class Home & Home Office
DHCP Client Yes
DHCP server Yes
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
External power adapter Yes
Fan diameter 12 cm
Flash memory 512 MB
HDMI ports quantity 1
Height 169 mm
Hot-swap drive bays Yes
Installed storage drive type HDD
Internal memory 8 GB
Internal memory type DDR3L
iSCSI support Yes
Jumbo frames support Yes
LED indicators HDD,LAN,Power,Status,USB
Linux operating systems supported Yes
Mac operating systems supported Yes
Memory clock speed 1600 MHz
Memory slots 2
Multilingual support Yes
Number of storage drives supported 4
Operating system installed QNAP Turbo System
Operating system version 4.2
Power supply location External
Processor family Intel® Celeron®
Quick installation guide Yes
RAID levels 0,1,5,6,10
RAID support Yes
Security algorithms HTTPS,SSH
Storage Drive Capacity 1000 GB
Storage drive interface Serial ATA II,Serial ATA III
Storage drive size 2.5/3.5"
Storage drives installed Yes
Supported file systems FAT32,HFS+,NTFS,ext3,ext4
Supported network protocols CIFS/SMB, AFP (v3.3), NFS(v3), FTP, FTPS, SFTP, TFTP, HTTP(S), Telnet, SSH, iSCSI, SNMP, SMTP, SMSC
Supported storage drive types HDD,SSD
Type NAS
Wake-on-LAN ready Yes
Wi-Fi No
Width 160 mm