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Product Code: PSEL-159
MPN #: PWR-PSU-300W-DT02
When your server suddenly restarts or shuts down, it’s often the power source that’s failing, leaving you with costly downtime and data risk. The QNAP (PWR-PSU-300W-DT02), 300 W, Power Supply delivers reliable, continuous power to keep your server running smoothly, protecting your investment and ensuring uninterrupted access to critical applications.
A compact, single-fan unit that fits neatly into most rack-mount servers, ideal for:
If you manage a server, you know that inconsistent power can cause data corruption and hardware wear. Many users struggle to find a supply that matches their server’s demand without excess heat or noise. This QNAP Power Supply is designed for server use, offering the right balance of wattage and cooling, so you can focus on running your services rather than worrying about power failures.
You’ll experience fewer unexpected shutdowns, saving time that would be spent troubleshooting power issues. The single-fan cooling reduces noise, creating a quieter workspace and lowering maintenance costs associated with fan replacement. Its efficient design cuts electricity use, helping you keep operating expenses down. By matching the exact power needs of your server, it avoids over-heating and extends the lifespan of both the supply and your server components.
| Power | |
| Total power | 300 W |
| Performance | |
| Purpose | Server |
| Design | |
| Number of fans | 1 fan(s) |
| Product colour | Silver |
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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)