QNAP TS-453DU-RP-4G User Manual

Hardware Specification

TS-453DU-RP-4G

CPU Intel® Celeron® J4125 quad-core 2.0 GHz processor (burst up to 2.7 GHz)

CPU Architecture 64-bit x86

Graphic Processors Intel® HD Graphics 600

Floating Point Unit Yes

Encryption Engine Yes (AES-NI)

Hardware-accelerated
Transcoding

Yes

System Memory 4 GB SO-DIMM DDR4 (1 x 4 GB)

Maximum Memory 8 GB (2 x 4GB)

Memory Slot 2 x SO-DIMM DDR4

Flash Memory 4GB (Dual boot OS protection)

Drive Bay 4 x 3.5-inch SATA 6Gb/s, 3Gb/s

Drive Compatibility 3.5-inch bays:

3.5-inch SATA hard disk drives

2.5-inch SATA hard disk drives

2.5-inch SATA solid state drives

Hot-swappable Yes

M.2 SSD Slot Optional via a PCIe adapter

SSD Cache Acceleration
Support

Drive bays 1 to 2

2.5 Gigabit Ethernet Port
(2.5G/1G/100M)

2

Jumbo Frame Yes

PCIe Slot 1

Slot 1: PCIe Gen 2 x2

USB 2.0 port 2

USB 3.2 Gen 1 port 2

USB 3.2 Gen 2 (10Gbps)
Port

Optional via a PCIe adapter

HDMI Output 1, HDMI 1.4b

Form Factor 1U Rackmount

LED Indicators HDD 1-4, Status, LAN, Expansion, Power

Buttons Power, Reset

Dimensions (HxWxD) 43.3 × 482.6 × 508.7 mm

Weight (Net) 8.12 kg

Weight (Gross) 10.1 kg

Operating temperature 0 - 40 °C (32°F - 104°F)

Relative Humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)

Power Supply Unit 250W (x2), 100-240V

Power Consumption: HDD
Sleep Mode

30.207 W

Power Consumption:
Operating Mode, Typical

45.3 W

Fan 2 x 40mm, 12VDC

Sound Level 37.5 db(A)

System Warning Buzzer

Max. Number of
Concurrent Connections
(CIFS)

1500

Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory
slot, use QNAP modules with identical specifications. Warning: Using unsupported modules may degrade performance, cause errors,
or prevent the operating system from starting.
* Sound Level Test Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front
of operating NAS.
Designs and specifications are subject to change without notice.