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.

Space-saving
Flexible deployment for installation in small media cabinets or wall-mounted network racks.

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.

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.

Dual 2.5GbE as standard
Attain faster data transfer and backup speeds by enabling Port Trunking or SMB Multichannel.

Easy storage expansion via USB
Connect a QNAP short-depth USB JBOD TR-004U to the TS-433eU to support up to 144 TB capacity (using 24 TB HDDs in RAID 5).

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.

QNAP TS-433eU. Type: NAS. Chassis type: Rack (1U). Device class: Small & Medium Business. Processor family: Cortex-A, Processor model: Cortex-A55, Processor frequency: 2 GHz. Internal memory: 4 GB. Total installed storage capacity: 0 TB. Operating system installed: QNAP Turbo System

Storage drives installed	No
Total installed storage capacity	0 TB
Number of storage drives installed	0
Number of storage drives supported	4
Installed storage drive type	No
Supported storage drive types	HDD & SSD
Storage drive interface	Serial ATA
RAID support	No
Storage drive size	2.5/3.5"
Hot-swap drive bays	Yes
Processor family	Cortex-A
Processor manufacturer	ARM
Processor model	Cortex-A55
Processor frequency	2 GHz
Processor cores	4
Processor architecture	ARM Cortex-A55
Internal memory	4 GB
Ethernet LAN	Yes
Ethernet LAN data rates	1000,2500 Mbit/s
Wake-on-LAN ready	Yes
Ethernet LAN (RJ-45) ports	2
USB port	Yes
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	2
Chassis type	Rack (1U)
Cooling type	Active
Product color	Black
Number of fans	3 fan(s)
Fan diameter	1.57" (4 cm)
LED indicators	HDD, LAN, Status, USB
Cable lock slot	Yes
Cable lock slot type	Kensington
Type	NAS
Device class	Small & Medium Business
Buzzer	Yes
Reset button	Yes
On/off switch	Yes
Built-in FTP server	Yes
Browser supported	Microsoft Internet Explorer 10+, Mozilla Firefox 8+, Apple Safari 4+, Google Chrome
Hot spare	Yes
Share folder	CIFS/SMB
Operating system installed	QNAP Turbo System
Operating system version	4.1
Windows operating systems supported	Yes
Linux operating systems supported	Yes
Mac operating systems supported	Yes
Power supply location	Built-in
Power supply unit (PSU) capacity	60 W
Number of power supply units	1
Power consumption (typical)	23.74 W
Power consumption (sleep)	9.32 W
AC input voltage	100-240 V
Fan voltage	12 V
Width	16.9" (430 mm)
Depth	11.5" (292.3 mm)
Height	11.5" (292.3 mm)
Weight	8.84 lbs (4.01 kg)
Package weight	13 lbs (5.9 kg)
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	5 - 95%
Storage temperature (T-T)	-20 - 70 °C