Minimalist design
The compact and slim TS-433 prioritizes a clean and essential design, and perfectly blends into your home or office. The design extends to the hard drives, which can be installed without needing a screwdriver.


Effective cooling fan for heat flow
The TS-433 is small in size and remains high-performance, cool, and quiet with an effective cooling fan.
64-bit Cortex-A55 quad-core 2.0 GHz CPU NAS for everyday use and collaboration
Powered by a ARM® Cortex-A55 quad-core 2 GHz processor, built-in 4 GB RAM, one Gigabit LAN port, one 2.5 Gigabit LAN port, and supports four SATA 6Gb/s hard drives, the TS-433 provides dependable read/write performance for running various home and business NAS applications. The TS-433 features AES-NI 256 hardware-accelerated encryption for both full NAS volumes and shared folders, boosting system performance while securing sensitive data.
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Windows File Transfer (1 x 2.5 GbE)
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Windows File Transfer with Encryption (1 x 2.5 GbE)
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Tested in QNAP Labs. Figures may vary by environment.
Test Environment:
NAS: TS-433
OS: QTS 5.0.0
Volume type:
Samsung 860 PRO 512GB SATA*4, RAID 5
Client PC:
Windows Server 2016, Intel i7-6700 3.40GHz, 64GB RAM, NIC Intel X550