QNAP TS-433 4-Bay NAS Enclosure – ARM Cortex-A55 Quad-Core 2.0GHz / 4GB RAM / 4× SATA Bays / 2.5GbE / QTS – [TS-433-4G]

The QNAP TS-433-4G is a 4-bay tower NAS enclosure designed for centralized file storage, backups, private-cloud access, multimedia management, and small-office collaboration. It combines a 64-bit ARM Cortex-A55 quad-core processor, 4GB of built-in memory, four SATA drive bays, and 2.5GbE networking in a compact desktop form factor. Hard drives and SSDs are not included unless separately specified.

Key Specifications

• Manufacturer: QNAP
• Exact model/MPN: TS-433-4G
• Product type: 4-bay tower Network Attached Storage enclosure
• Processor: ARM 4-core Cortex-A55 processor at 2.0GHz
• CPU architecture: 64-bit ARM
• Memory: 4GB onboard RAM, non-expandable
• Flash memory: 4GB for dual-boot operating-system protection
• Drive bays: 4× 3.5-inch SATA 6Gb/s or 3Gb/s bays
• Drive compatibility: 3.5-inch SATA hard disk drives and 2.5-inch SATA solid-state drives
• Drive support: Hot-swappable bays
• Network connectivity: 1× 2.5GbE/1GbE/100MbE RJ45 port and 1× Gigabit Ethernet RJ45 port
• USB ports: 2× USB 2.0 and 1× USB 3.2 Gen 1
• Graphics processor: Mali-G52
• Operating system: QNAP QTS
• Dimensions: 165 × 160.2 × 220.5mm, excluding foot pads
• Power supply: Minimum 65W adapter, 12V DC, 100–240V AC input

Highlights

• Four drive bays support flexible storage configurations using SATA hard drives or SSDs.
• 2.5GbE networking provides higher wired network bandwidth than standard Gigabit Ethernet when used with compatible network equipment.
• Built-in NPU technology supports accelerated AI-powered face and object recognition features in compatible QNAP applications.
• QTS provides file sharing, backup, synchronization, remote access, snapshots, and private-cloud functions.
• Hardware-accelerated AES encryption and snapshot features help support data protection workflows.
• USB ports support external storage connectivity and one-touch copying from compatible devices.

The QNAP TS-433-4G is suitable for home users, professionals, and small offices requiring a four-bay NAS platform with 4GB onboard memory and 2.5GbE connectivity.