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QNAP Rackmount TS-432PXU | 4-Bay NAS with Dual Gigabit Ethernet Port

4-Bay NAS with PCIe Expansion
The QNAP TS-432PXU is a  4-bay rackmount NAS designed for businesses needing high-speed storage. It boasts dual 10GbE SFP+ and dual 2.5GbE ports for rapid data transfer, along with a PCIe slot for flexible expansion to meet  performance needs.

  • CPU: Annapurna Labs Alpine AL-324 processor
  • Memory: 2GB  (1 x slot, expandable up to 16GB)
  • Networking: 2 x 10GbE SFP+ ports, 2 x 2.5GbE RJ-45 ports,
SKU: TS-432PXU Categories: , , Tag: Brand:

QNAP Rackmount TS-432PXU

CPU AnnapurnaLabs Alpine AL324 64-bit ARM® Cortex-A57 4-core 1.7GHz processor
CPU Architecture 64-bit ARM
Floating Point Unit Yes
Encryption Engine Yes
System Memory 2 GB UDIMM DDR4 (1 x 2 GB)
Maximum Memory 16 GB (1 x 16 GB)
Memory Slot 1 x UDIMM DDR4
Flash Memory 512 MB (Dual boot OS protection)
Drive Bay 4 x 3.5″ SATA 6Gb/s, 3Gb/s
Drive Compatibility 3.5-inch bays:
3.5-inch SATA hard disk drives
2.5-inch SATA hard disk drives
2.5-inch SATA solid state drives
Hot-swappable Yes
M.2 Slot Optional via a PCIe adapter
SSD Cache Acceleration Support Yes
2.5 Gigabit Ethernet Port (2.5G/1G/100M) 2 (2.5G/1G/100M/10M)
10 Gigabit Ethernet Port 2 x 10GbE SFP+
Wake on LAN (WOL) Yes

Only the 2.5GbE port
Jumbo Frame Yes
PCIe Slot 1
Slot 1: PCIe Gen 2 x2

PCIe bandwidth limitations will restrict the NAS 10GbE performance.
Card dimensions for PCIe slot:210 x 68.9x 18.76 mm / 8.27 x 2.71 x 0.74 inches.
USB 3.2 Gen 1 port 4
Form Factor 1U Rackmount
LED Indicators HDD 1-4, Status, LAN, Storage expansion
Buttons Power, Reset
QNAP Rackmount TS-432PXU
Dimensions (HxWxD)
43.3 × 430 × 479 mm

Excludes ear hook and the protruding part of the Power Supply Unit.
Weight (Net) 7.39 kg
Weight (Gross) 9.26 kg
Operating Temperature 0 – 40 °C (32°F – 104°F)
Storage Temperature -20 – 70°C (-4°F – 158°F)
Relative Humidity 5-95% RH non-condensing, wet bulb: 27˚C (80.6˚F)
Power Supply Unit 250W PSU, 100 – 240V
Power Consumption: Operating Mode, Typical 39.558 W

Tested with drives fully populated.
Fan 2 x 40mm, 12VDC
System Warning Buzzer
Standard Warranty 3
Max. Number of Concurrent Connections (CIFS) – with Max. Memory 700
QNAP Rackmount TS-432PXUQNAP Rackmount TS-432PXU | 4-Bay NAS with Dual Gigabit Ethernet Port
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