QNAP TS-453E User Manual

LED Status Description
Drive Flashes red The data is being accessed and a read/write error occurs
during the process.
Red A drive read/write error occurred.
Flashes green Data is being accessed.
Green The drive is ready.
O No drive was detected.
M.2 SSD Flashes red The data is being accessed and a read/write error occurs
during the process.
Red A drive read/write error occurred.
Flashes green Data is being accessed.
Green The drive is ready.
O No drive was detected.
2.5 Gigabit
Ethernet speed
Green The network connection is operating at 2.5 Gbps.
Orange • The network connection is operating at 1 Gbps.
• The network connection is operating at 100 Mbps.
O • The network connection is operating at 10 Mbps.
• There is no network connection.
2.5 Gigabit
Ethernet activity
Orange A network connection has been established.
Flashes orange The device is being accessed from the network.
O There is no network connection.
Audio Alerts
Duration Frequency Description
Short beep (0.5 seconds) 1 • The NAS is starting up.
• When the reset button is pressed for 3 seconds,
the NAS resets congurations.
• When the reset button is pressed for 15 seconds,
the NAS resets congurations and reboots.
• The operating system was updated.
• The device is starting USB One Touch Copy.
2 The USB device has been removed (USB One Touch
Copy button).
3 • Cannot detect installed disk.
• The rmware was updated.
TS-x53E User Guide
Basic Operations 36

QNAP TS-453E Specifications

General

GPU	Intel UHD Graphics
Flash Memory	4 GB (Dual boot OS protection)
Drive Bays	4 x 3.5-inch SATA 6Gb/s, 3Gb/s
Hot-swappable	Yes
M.2 SSD Slot	2 x M.2 2280 PCIe Gen3 x1
SSD Cache Acceleration Support	Yes
Network Interface	2 x 2.5GbE RJ45
Form Factor	Tower
LED Indicators	Status, LAN, USB, HDD 1-4
Kensington Security Slot	Yes
Operating System	QTS 5.0
Processor	Intel Celeron J6412
CPU Architecture	64-bit x86
Memory	8 GB DDR4 (4 GB x 2)
Memory Slot	2 x SO-DIMM
Drive Compatibility	3.5-inch SATA hard disk drives, 2.5-inch SATA solid state drives
Maximum Internal Raw Capacity	64 TB (16 TB drive x 4)
Buttons	Power, Reset
Power Supply Unit	100-240V
Fan	1 x 120mm
Operating Temperature	0°C to 40°C (32°F to 104°F)
Operating Humidity	5% to 95% RH