Qnap Tower
TS-433 (4 Bay)

Qnap TS-433:

The Qnap TS-433 is an affordable and user-friendly 4-bay NAS solution ideal for home users and beginners. Powered by an ARM Cortex-A55 quad-core 2.0 GHz processor with a built-in NPU (Neural Processing Unit), it provides efficient performance for daily tasks and AI-powered photo organization. With 4GB of DDR4 RAM, the TS-433 smoothly handles file storage, sharing, and multimedia applications.

Key Specifications:

  • CPU: ARM Cortex-A55 quad-core 2.0 GHz processor with NPU
  • Memory: 4GB DDR4
  • Networking: 1 x 1GbE RJ-45 port, 1 x 2.5GbE RJ-45 port
  • Storage: 4 bays, supporting 3.5″ SATA HDDs and 2.5″ SATA HDDs/SSDs
  • Other: 2 x USB 3.2 Gen 1 ports
SKU: TS-433 Categories: ,

Product Description

TS-433-4G:

CPU ARM 4-core Cortex-A55 2.0GHz processor
CPU Architecture 64-bit ARM
Graphic Processors Mali-G52
Floating Point Unit
Encryption Engine
Hardware-accelerated Transcoding
Neural Processing Unit (NPU)
System Memory 4 GB on board (non-expandable)

Note: Reserves some RAM for use as shared graphics memory.
Maximum Memory 4 GB on board (non-expandable)
Flash Memory 4 GB (Dual boot OS protection)
Drive Bay 4x 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 solid state drives
Hot-swappable
Gigabit Ethernet Port (RJ45) 1
2.5 Gigabit Ethernet Port (2.5G/1G/100M) 1 (2.5G/1G/100M)
Wake on LAN (WOL)
Jumbo Frame
USB 2.0 port 2
USB 3.2 Gen 1 port 1
Form Factor Tower
LED Indicators System Status, LAN, USB, HDD1~4
Buttons Power, Reset, USB Copy
Dimensions (HxWxD) 165 × 160.2 × 220.5 mm

Dimensions do not include foot pad (foot pad may be up to 30mm / 1.18 inches high depending on model)
Weight (Net) 2.07 kg
Weight (Gross) 3.39 kg
Operating Temperature 0 – 40 °C (32°F – 104°F)
Storage Temperature -20 – 70°C (-4°F – 158°F)
Relative Humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit Minimum 65W adapter (12VDC), 100-240VAC
Power Consumption: HDD Sleep Mode 8.45 W
Power Consumption: Operating Mode, Typical 22.54 W

Tested with drives fully populated.
Fan 1 x 120mm, 12VDC
System Warning Buzzer
Kensington Security Slot
Standard Warranty 2
Max. Number of Concurrent Connections (CIFS) – with Max. Memory 200