TS-451 | Kaicus UK

TS-451 Pro+

Quiet four‑bay NAS with 48 TB capacity, hot‑swap drives, single 12 cm fan, and active cooling. It runs QNAP Turbo System, supports RAID 0/1/5/6/10, iSCSI, snapshots, and secure web management.

Brand: QNAP
Model: TS-451+-8G/48TB-ULTRA
MPN: TS-451+-8G/48TB-ULTRA
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AC input voltage 100 - 240 V
Backup button Yes
Backup features Cloud,USB drive,iSCSI LUN
Backup function Yes
Bad block scan Yes
Browser supported Apple Safari 7+, Google Chrome, Microsoft Internet Explorer 10+, Mozilla Firefox
Built-in FTP server Yes
Built-in iTunes server Yes
Buzzer Yes
Cable Lock Slot Yes
Cable lock slot type Kensington
Cables included AC,LAN (RJ-45)
Chassis type Tower
Colour Black
Cooling type Active
Depth 219 mm
Device class Home & Home Office
DHCP client Yes
DHCP server Yes
Dynamic DNS DDNS Yes
Ethernet LAN Yes
Ethernet LAN data rates 10,100,1000 Mbit/s
Ethernet LAN ports 2
External power adapter Yes
Fan diameter 12 cm
Flash memory 512 MB
Handheld remote control Yes
HDMI 1
Height 169 mm
Hot-swap drive bays Yes
Installed storage drive type HDD
iSCSI support Yes
Jumbo frames support Yes
LED indicators HDD,LAN,Power,Status,USB
Link aggregation Yes
Linux operating systems supported Yes
Mac Compatibility Yes
Mac operating systems supported Mac OS X 10.7 Lion,Mac OS X 10.8 Mountain Lion,Mac OS X 10.9 Mavericks
Management protocols SNMP
Maximum RAM supported 8 GB
Memory clock speed 1600 MHz
Number of screws 28
On/off switch Yes
Online RAID expansion Yes
Online RAID migration Yes
Operating relative humidity 5 - 95%
Operating system installed QNAP Turbo System
Operating system version 4.3
Power consumption 33.88 W
Power consumption HDD standby 15.78 W
Power consumption sleep 0.57 W
Power supply location External
Power supply unit PSU capacity 90 W
Processor cores 4
Quick installation guide Yes
RAID levels 0, 1, 5, 6, 10, JBOD
RAID Support Yes
Remotely operated Yes
Reset button Yes
Security algorithms 256-bit AES,FIPS 140-2,HTTPS,SSH
Share folder access right management Yes
SMART support Yes
Snapshot Yes
Storage drive size 3.5"
Storage drive sizes supported 2.5,3.5"
Storage drives installed Yes
Supported file systems FAT32,HFS+,NTFS,exFAT,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 interfaces Serial ATA II,Serial ATA III
Supported storage drive types HDD,SSD
System log Yes
Total installed storage capacity 48 TB
Type NAS
Universal Plug and Play UPnP Yes
USB port Yes
Wake-on-LAN ready Yes
Web-based management Yes
Weight 3 kg
Wi-Fi No
Width 160 mm