The closer your data storage is, the faster you can access your data or applications! The TS-433eU with its sleek 1U short-depth rackmount design fits perfectly in tight spaces, making it ideal for flexible deployment. Deploy the TS-433eU closer to your operations to effortlessly create edge storage, and enjoy intelligent file management, secure backups, and seamless Docker container applications.




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Space-saving
Flexible deployment for installation in small media cabinets or wall-mounted network racks.
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Powerful yet energy-efficient
The ARM Cortex-A55 quad-core processor with 4GB RAM uses up to 80% less power than similar x86-based NAS.
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AI image recognition with NPU acceleration
The built-in NPU enhances AI-powered face recognition and accelerates subject identification in QNAP’s QuMagie smart album.
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Dual 2.5GbE as standard
Attain faster data transfer and backup speeds by enabling Port Trunking or
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Easy storage expansion via USB
Connect a QNAP short-depth USB JBOD to the TS-433eU to support up to 144 TB capacity (using 24 TB HDDs in RAID 5).
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Backup and snapshot protection for peace of mind
Centralize all data backups to TS-433eU and regularly create snapshots to safeguard your data against ransomware threats.
Specification
CPU | ARM 4-core Cortex-A55 2.0GHz processor |
CPU Architecture | 64-bit ARM |
Graphic Processors | Mali-G52 |
Floating Point Unit | yes |
Encryption Engine | yes |
Hardware-accelerated Transcoding | yes |
Neural Processing Unit (NPU) | yes |
System Memory | 4 GB on board (non-expandable)
Note: Reserves some RAM for use as shared graphics memory.
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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 | yes |
2.5 Gigabit Ethernet Port (2.5G/1G/100M) | 2 (2.5G/1G/100M) |
Wake on LAN (WOL) | yes |
Jumbo Frame | yes |
USB 3.2 Gen 1 port | 2 |
Form Factor | 1U Short Depth Rackmount |
LED Indicators | System Status, LAN, USB, HDD1~4 |
Buttons | Power, Reset |
Dimensions (HxWxD) | 43.3 × 430 × 292.3 mm |
Weight (Net) | 4.01 kg |
Weight (Gross) | 5.9 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 | 60W, 100-240VAC |
Power Consumption: Disk Standby Mode | 9.32 |
Power Consumption: Operating Mode, Typical | 23.74 W
Tested with drives fully populated.
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Fan | 3 x 40mm, 12VDC |
System Warning | Buzzer |
Kensington Security Slot | yes |
Standard Warranty | 2 |
Max. Number of Concurrent Connections (CIFS) - with Max. Memory | 200 |