QNAP TS-432PXU-2G-US 4-Bay NAS Enclosure

Overview

The QNAP TS-432PXU-2G-US is a 4-bay network attached storage (NAS) enclosure designed for 1U rack mounting, providing a reliable solution for small and midsize teams to centralize data storage and accelerate file sharing. Powered by a 1.7 GHz quad-core processor and 2 GB of DDR4 memory, it maintains smooth performance even with up to 700 simultaneous CIFS connections. Its multi-gigabit network ports enable fast data transfer, making it well suited for environments that handle large media files or require efficient backup and collaboration.

Key features

• Quad-core processor and DDR4 memory ensure responsive system performance under heavy multi-user workloads.
• Multi-gigabit connectivity with two 10 GbE SFP+ and two 2.5 GbE RJ45 ports supports high-speed data transfer and network aggregation.
• Flexible RAID configurations (0, 1, 5, 6, 10, JBOD, Single) allow you to optimize for speed, capacity, or data protection based on your needs.
• Hardware-based AES 256-bit encryption secures data both in transit and at rest, protecting sensitive information.
• Four USB 3.2 Gen 1 ports provide fast 5 Gb/s connections for external backups or additional storage devices.
• PCIe 2.0 x2 expansion slot offers future-proofing by enabling network or storage upgrades as demands grow.
• Pre-installed QTS 4.4.3 operating system includes comprehensive backup, synchronization, and collaboration tools for quick deployment.

Key specs

• Processor: 1.7 GHz quad-core
• Memory: 2 GB DDR4 RAM
• Drive bays: 4 (supports 2.5-inch or 3.5-inch SATA III drives)
• Network ports: 2 x 10 GbE SFP+, 2 x 2.5 GbE RJ45
• Maximum throughput: up to 2040 MB/s read, 676 MB/s write
• RAID levels supported: 0, 1, 5, 6, 10, JBOD, Single
• USB ports: 4 x USB 3.2 Gen 1 (5 Gb/s)
• Expansion slot: PCIe 2.0 x2
• Operating system: QTS 4.4.3 pre-installed

Connectivity and compatibility

This NAS enclosure offers versatile connectivity options to fit into various network environments. The dual 10 GbE SFP+ ports are ideal for fiber or high-speed copper connections, while the two 2.5 GbE RJ45 ports provide additional bandwidth for standard Ethernet networks. USB 3.2 Gen 1 ports allow quick connection to external drives for backups or data transfer. The PCIe expansion slot supports adding network or storage cards, enhancing compatibility with future technologies or specialized setups.

Ideal uses and environments

The TS-432PXU-2G-US is well suited for creative studios managing large media files, branch offices requiring efficient daily backups, and departments that depend on real-time collaboration. Its balanced performance and flexible storage options make it a strong choice for IT managers overseeing growing businesses who need a secure and scalable data hub. The enclosure’s rack-mount design fits neatly into server rooms or data centers, optimizing space without sacrificing power.