Great PSU deal: the be quiet! Pure Power 13 M 850W for €110
The 2026 summer sales are coming to an end (final markdowns until July 21st), and it's often in the home stretch that the most interesting discounts appear on components less publicized than GPUs or SSDs. Today, it’s a power supply that has caught our attention: the be quiet! Pure Power 13 M in the 850W version is down to €109.99 at TopAchat with the promo code MIRAGE, compared to the usual price of €139.99.
To put the offer in perspective: the lowest price offered by the retailer over the last 30 days was €119.99. So, we are indeed looking at a genuine price drop, not a fake discount inflated for the occasion.
Why this power supply is worth a look
The Pure Power 13 M ticks just about every box one expects from a modern mid-range power supply:
- 80 PLUS Gold certification with an advertised efficiency of up to 94.4%
- ATX 3.1 standard and PCIe 5.1 compatibility, with a native 600W 12V-2x6 cable
- Fully modular: you only plug in the cables you need
- 120mm semi-passive fan: it stops completely at low loads
- 4 PCIe 6+2 pin connectors in addition to the 12V-2x6
- 10-year manufacturer warranty
The single 12V rail and LLC topology ensure good voltage stability, a point that matters when powering a recent graphics card prone to transient power spikes.
850W: for which configurations?
850W is the quintessential comfortable rating in 2026. Here are a few benchmarks:
| Configuration | Typical load consumption | Verdict with 850W |
|---|---|---|
| Ryzen 5 + RTX 5060 | 300-350 W | Very ample, total silence |
| Ryzen 7 5700X + RTX 5060 Ti | 350-420 W | Wide room for growth |
| Ryzen 7 7700X + RTX 5070 | 450-550 W | Comfortable, ready for a future GPU upgrade |
For an entry-level configuration, a 550W or 650W unit is sufficient. But since the price difference is often small, opting for 850W avoids the need to buy a new power supply during your next graphics card change—especially since the native 12V-2x6 connector prepares you for current and future GPUs.
A price context that encourages not waiting
While RAM and SSD prices are skyrocketing due to the memory crisis, power supplies remain one of the few categories where prices are stable and promotions remain straightforward. It is therefore a good time to secure this component, the quality of which determines the reliability of the entire machine. The offer is valid while stocks last, and the final markdowns end on July 21st.
Our verdict
At €109.99, the Pure Power 13 M 850W is priced like competing 750W models that are often less well-equipped in terms of connectivity. The 10-year warranty and semi-passive operation make it a relevant choice for a quiet and durable gaming PC.
Do you prefer to avoid the headache of assembly and compatibility? At DSGate, every configuration is assembled in France with certified power supplies adapted to the integrated graphics card. Discover our assembled gaming PCs and let us handle the choice of components.