Power Supplies – Desktop / PC

Used Power Supplies deliver the same performance as new devices – at a fraction of the price. All devices are checked and honestly classified as Grade A, Grade B or Grade C.

Grade A is nearly like new with minimal to no signs of use. Grade B shows light scratches or wear but is fully functional. Grade C has more visible signs of use but works fully – and is the most affordable.

On all Power Supplies we provide a 12-month statutory warranty under §476 BGB (German Civil Code). You also have a 14-day right of withdrawal. If technical issues arise, we help quickly and without hassle.

Orders placed on business days before 2 pm are shipped the same day. You'll typically receive your order within 1–2 business days – free shipping within Germany (rest of EU €14.95).

Yes, of course. We issue invoices with VAT shown separately. For larger quantities (5+ devices) we offer volume discounts. Just email us at info@tannenbaum-media.de.

We check power supplies for basic function and rely on brand-name units. If a power supply does not work, you get your money back – plus a 12-month warranty.

Yes! An unstable or overloaded PSU can damage other components through voltage spikes. Always buy a PSU from a reputable manufacturer with enough headroom. We only sell tested brand-name power supplies.

80 Plus Bronze: 82–85% efficiency. Silver: 85–88%. Gold: 87–92%. Platinum: 90–94%. Titanium: 92–96%. Higher efficiency means less power lost as heat – that saves electricity and keeps the system cooler.