QNAP TS-451A-2G NAS Server, 4 BAY, 2GB, CEL QC-1.6GHz,USB, GbE(2), TWR, 2YR
Processor
14nm Intel® Celeron® N3060 dual-core 1.6GHz (up to 2.48GHz)
Hardware Encryption Accleration
✓，AES-NI
System Memory
2GB DDR3L (2 x 1GB)
Maximum Memory
8GB
Memory Slot
2 x SODIMM DDR3L (For dual-DIMM configurations, you must use a pair of identical DDR3L modules.)
Flash Memory
4GB, pre-loaded with QTS system
Drive Type
4 x 3.5"/2.5" SATA 6Gb/s HDDs/SSDs
GbE LAN
2 x Gigabit RJ45 LAN port
USB Port
3 x USB 3.0 ports (Front: 1, Rear:2)
SD Card Reader
✓
USB QuickAccess
✓ (USB 3.0 Micro-B); USB cable is not included
HDMI
1, max. resolution 3840 x 2160 @ 30Hz
Audio Input
3.5mm Microphone Input jack (for dynamic microphone)
Audio Output
3.5mm Line Out jack (for ampliers or speakers)
LED Indicator
Status/Power，USB，HDD 1，HDD 2，HDD 3，HDD 4
Button
Power/Status, USB one-touch-backup, reset
IR Receiver
✓, supports QNAP RM-IR002 and MCE-compliant remote controls
Others
Kensington security slot，system maintenance port
Dimension
169 x 160 x 219 mm
6.65 x 6.3 x 8.62 inch (HxWxD)
Weight
Net: 3 kg (6.61 lbs)
Gross: 3.6 kg (7.94 lbs)
Operating Temperature
0-40˚C
Relative Humidity
5~95% RH non-condensing, wet bulb: 27˚C
Noise Level
18.1 dB (A)
Refer to ISO 7779 ; Maximum HDD loaded ; Bystander Position ; Average data from 1 meter in front of operating NAS
Power Consumption
System sleep: 0.65W
HDD standby：12.1W
In operation：27W
(with 4 x 2TB HDDs)
Power
96W AC power adapter, 100-240V AC
Fan
1 x 12cm system fan (12V DC)
14nm Intel® Celeron® N3060 dual-core 1.6GHz (up to 2.48GHz)
Hardware Encryption Accleration
✓，AES-NI
System Memory
2GB DDR3L (2 x 1GB)
Maximum Memory
8GB
Memory Slot
2 x SODIMM DDR3L (For dual-DIMM configurations, you must use a pair of identical DDR3L modules.)
Flash Memory
4GB, pre-loaded with QTS system
Drive Type
4 x 3.5"/2.5" SATA 6Gb/s HDDs/SSDs
GbE LAN
2 x Gigabit RJ45 LAN port
USB Port
3 x USB 3.0 ports (Front: 1, Rear:2)
SD Card Reader
✓
USB QuickAccess
✓ (USB 3.0 Micro-B); USB cable is not included
HDMI
1, max. resolution 3840 x 2160 @ 30Hz
Audio Input
3.5mm Microphone Input jack (for dynamic microphone)
Audio Output
3.5mm Line Out jack (for ampliers or speakers)
LED Indicator
Status/Power，USB，HDD 1，HDD 2，HDD 3，HDD 4
Button
Power/Status, USB one-touch-backup, reset
IR Receiver
✓, supports QNAP RM-IR002 and MCE-compliant remote controls
Others
Kensington security slot，system maintenance port
Dimension
169 x 160 x 219 mm
6.65 x 6.3 x 8.62 inch (HxWxD)
Weight
Net: 3 kg (6.61 lbs)
Gross: 3.6 kg (7.94 lbs)
Operating Temperature
0-40˚C
Relative Humidity
5~95% RH non-condensing, wet bulb: 27˚C
Noise Level
18.1 dB (A)
Refer to ISO 7779 ; Maximum HDD loaded ; Bystander Position ; Average data from 1 meter in front of operating NAS
Power Consumption
System sleep: 0.65W
HDD standby：12.1W
In operation：27W
(with 4 x 2TB HDDs)
Power
96W AC power adapter, 100-240V AC
Fan
1 x 12cm system fan (12V DC)