QNAP TS-453E Repair Manual

No. Component
(Quantity)
Screw Type
(Quantity)
Screwdriver
(Torque)
Attached To
3 System board tray
(1)
Pan head
Self-tapping
D3x6
(4)
Phillips #2
(5 kgf.cm / 4.34 lbf.in)
Left panel
4 Drive tray (3.5-
inch)
(4)
- - -
5 Backplane
(1)
Pan head
M3x5
(4)
Phillips #2
(7 kgf.cm / 6.08 lbf.in)
Drive cage
6 Drive cage
(1)
Flat head
M3x4
(8)
Phillips #2
(5 kgf.cm / 4.34 lbf.in)
System board
tray
7 Riser card
(1)
Pan head
M3x5
(1)
Phillips #2
(7 kgf.cm / 6.08 lbf.in)
Drive cage
8 System fan
(1)
Flat head
Self-tapping
M5x10
(4)
Phillips #2
(5 kgf.cm / 4.34 lbf.in)
System board
tray
(Rear panel)
9 Drive tray key
(2)
- - -
10 Case cover
(1)
Pan head
M3x5
(4)
Phillips #1
(2.75 kgf.cm / 2.39 lbf.in)
Important
To avoid damage to these
screws, the torque setting
should not exceed ± 0.25
kgf.cm (0.22 lbf.in) of the
recommended value.
System board
tray
(Rear panel)
Optional Components
These components are not included with the original NAS but may be installed by the user.
| NAS Repair Manual
Category A NAS Models 37

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