QNAP
QNAP TS-432PXU-RP-2G-US 4-Bay 10GbE Rackmount NAS Redundant PSU
★★★★★
USB 3.2PCIe Gen 2
High-Speed Connectivity and Reliable Storage for Your BusinessThe QNAP TS-432PXU-RP-2G is a high-performance 4-bay rackmount NAS designed for SMB environments. Featuring 10GbE SFP+ and 2.5GbE ports, this NAS delivers exceptional network bandwidth for streamlined collaboration and file access. Wit...
$1,175.36*
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*Price sourced from Amazon.com. Last updated:Jul 14, 2026.Price and availability are subject to change.
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Overview
High-Speed Connectivity and Reliable Storage for Your Business
The QNAP TS-432PXU-RP-2G is a high-performance 4-bay rackmount NAS designed for SMB environments. Featuring 10GbE SFP+ and 2.5GbE ports, this NAS delivers exceptional network bandwidth for streamlined collaboration and file access. With redundant power supplies, the TS-432PXU-RP-2G ensures high availability and data protection for your critical business data.
- Processor: AnnapurnaLabs Alpine AL324 Quad-Core 1.7GHz
- Memory: 2GB DDR4 RAM (Expandable to 16GB)
- Drive Bays: 4 x 3.5" SATA 6Gb/s
- Network Ports: 2 x 2.5 Gigabit Ethernet, 2 x 10 Gigabit Ethernet SFP+
- Expansion: 1 x PCIe Gen 2 x2
- USB Ports: 4 x USB 3.2 Gen 1
- Form Factor: 1U Rackmount
Key Features
AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz processor
2GB UDIMM DDR4 RAM (MAX 16GB)
4 X 3.5" SATA 6Gb/s, 3Gb/s (Diskless)
2 X 2.5 Gigabit Ethernet Ports
2 X 10 Gigabit Ethernet SFP+ Ports
1 X PCIe Gen 2 x2
4 X USB 3.2 Gen 1 port
1U Rackmount
Specifications
Processor
AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz
RAM
2GB UDIMM DDR4 (expandable to 16GB)
Drive Bays
4 x 3.5" SATA 6Gb/s, 3Gb/s
10 Gigabit Ethernet Ports
2 x SFP+
2.5 Gigabit Ethernet Ports
2
PCIe Slot
1 x Gen 2 x2
USB Ports
4 x USB 3.2 Gen 1
Form Factor
1U Rackmount
Power Supply
Redundant PSU
Pros & Cons
👍 Pros
- Powered by an AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz processor for strong performance.
- Includes 2GB UDIMM DDR4 RAM, expandable up to 16GB, allowing for significant memory upgrades.
- Features two 10 Gigabit Ethernet SFP+ ports, providing high-speed network connectivity for demanding tasks.
- Equipped with two 2.5 Gigabit Ethernet ports for versatile and fast local network connections.
- Offers four 3.5" SATA 6Gb/s, 3Gb/s bays for flexible storage configurations, suitable for various drive speeds.
- Designed in a 1U rackmount form factor with a redundant PSU, ideal for professional server environments.
- Includes a PCIe Gen 2 x2 slot for potential expansion or addition of compatible cards.
- Features four USB 3.2 Gen 1 ports, offering ample connectivity for external devices.
👎 Cons
- Ships diskless, requiring users to purchase and install their own hard drives separately.
- The 2GB DDR4 RAM included is the minimum, and expansion to 16GB requires additional purchase.
- The "redundant PSU" is a great feature, but the power consumption specifics are not detailed.
- While offering multiple Ethernet ports, the actual throughput performance may vary based on network infrastructure and usage.
- The AnnapurnaLabs ARM processor may have limited software compatibility compared to x86-based NAS systems.
Frequently Asked Questions
What processor powers the QNAP TS-432PXU-RP-2G-US NAS?
This NAS is powered by an AnnapurnaLabs Alpine AL324 64-bit ARM Cortex-A57 quad-core 1.7GHz processor.
How much RAM is included, and can it be upgraded?
It comes with 2GB UDIMM DDR4 RAM, and the memory is expandable up to a maximum of 16GB.
What kind of network connectivity options does this NAS offer?
The QNAP TS-432PXU-RP-2G-US features two 10 Gigabit Ethernet SFP+ ports and two 2.5 Gigabit Ethernet ports for high-speed networking.
How many drive bays are available, and what kind of drives do they support?
It has four 3.5" SATA drive bays that support both 6Gb/s and 3Gb/s drives, though it ships diskless.
Does this NAS include a redundant power supply?
Yes, this 1U Rackmount NAS is equipped with a redundant PSU (Power Supply Unit) for enhanced reliability.
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