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Product Code: PSEL-143
MPN #: SP-B01-500W-S-PSU
When your rack-mount NAS or NVR loses power, data loss and downtime can cost you time and money - a reliable power source is essential. The QNAP Power Supply delivers 500 W of steady electricity, keeping your server running smoothly and protecting your valuable information. It’s a single unit designed for easy installation, and pairing two creates redundancy for maximum safety.
With this power supply installed, you’ll notice a steady, quiet operation that lets you focus on your work rather than worrying about power issues. The grey chassis blends into most rack environments, and the 500 W rating ensures enough headroom for demanding server tasks. It feels dependable, giving you confidence that your NAS or NVR will stay online when you need it most.
A 500 W Power Supply is ideal for powering rack-mount NAS and NVR units in small to medium data centres, surveillance setups, and office server rooms, providing the energy needed for continuous operation and supporting optional redundant configurations.
| Power | |
| Total power | 500 W |
| Performance | |
| Purpose | Server |
| Design | |
| Product colour | Grey |
| Weight & dimensions | |
| Weight | 900 g |
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We are retiring PICOPC Products MNHO-073, MNHO-048 and MNHO-043 and they have reached EOL (End Of Life) as we are introducing new products with better technology. We would recommend you to look into MNHO-095. For Untangle, pfSense, OPNsense, Windows 11, Proxmox VE etc. we recommend MNHO-095 whereas for Sophos, Kerio Control and Endian, we would recommend MNHO-069. (A complete list of supported OS can be found in each product's listing)