Buy Used PC Power Supplies

Used Power Supplies deliver the same performance as new devices – at a fraction of the price. With us you save up to 55% compared to the RRP. All devices are manually tested 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 100% 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 from the very first euro.

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.

All power supplies are measured on every voltage rail with a multimeter (12V, 5V, 3.3V) and checked for stability under load. Capacitors are visually inspected for bulging. The PFC capacitor condition is assessed.

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.