be quiet! Pure Power 13 M 650W ATX 3.1 Gold PSU
be quiet!
be quiet! Pure Power 13 M 650W ATX 3.1 Gold PSU
The be quiet! Pure Power 13 M 650W ATX 3.1 Gold PSU is a fully modular, semi-passively cooled power supply built for quiet gaming PCs and media creation builds. It combines 80 PLUS Gold efficiency, native PCIe 5.1 support, and the ability to handle power excursions up to double its rated wattage, making it a dependable choice for builders who want headroom for current and next-generation graphics cards without fan noise at idle.
Why this product
80 PLUS Gold: up to 94.2% efficiency
Certified 80 PLUS Gold and Cybenetics Gold, it reaches up to 94.2% efficiency under load — reducing heat output, lowering electricity costs, and keeping the system cooler and quieter.
ATX 3.1 with native PCIe 5.1 connector
It ships with a 12V-2x6 connector rated for PCIe 5.1 graphics cards up to 450W, plus two PCIe 6+2-pin connectors for current-generation GPUs, so it works with today's hardware and is ready for what comes next.
Fan turns off completely at low load
The semi-passive 120mm be quiet! fan stops entirely during light workloads, delivering silent operation when the system is browsing, streaming or idling. It spins up only when more demanding tasks require it.
Handles double-rated power excursions
A single high-performance 12V rail supports brief power spikes up to double the rated 650W output, protecting the system when a GPU draws a sudden burst of power during intensive workloads.
Fully modular for cleaner cable routing
All cables are detachable, so unused ones stay out of the case entirely. This simplifies cable management, improves airflow, and keeps the interior tidy.
10-year manufacturer's warranty
be quiet! backs this unit with a 10-year manufacturer's warranty, offering long-term confidence for a component that anchors the entire system.
- Power Output650W
- Efficiency80 PLUS Gold (up to 94.2%)
- ATX StandardATX 3.1
- PCIe CompatibilityPCIe 5.1
- ModularFully modular
- CoolingSemi-passive 120mm fan (fan-off at low load)
- Warranty10 years
- Dimensions (H × W × D)86 mm × 150 mm × 160 mm
- SKUBEQ-717
- EAN4260052192177
- Compatible with ATX 3.1 motherboard form factor builds.
- Natively supports PCIe 5.1 graphics cards via the included 12V-2x6 connector.
- Supports current-generation GPUs using the two included PCIe 6+2-pin connectors.
- Fully modular design: motherboard and CPU cables must always be connected, but all peripheral cables are optional — verify cable lengths suit your case before purchase.
- Rated at 650W continuous output; builders pairing it with very high-TDP GPUs and CPUs simultaneously should confirm total system power draw falls within this ceiling.
Best for
- Quiet gaming and productivity builds — the semi-passive fan stops at low load, making it well suited to anyone who wants near-silent operation during everyday use.
- Next-generation GPU adopters — the native 12V-2x6 PCIe 5.1 connector means no adapter cables are needed for the latest high-end graphics cards.
- Cable-conscious builders — full modularity keeps unused cables out of the case, benefiting small-to-mid-tower builds where airflow and aesthetics matter.
- Long-term builds — a 10-year warranty and ATX 3.1 compliance make it a future-facing platform for systems expected to run for many years.
- Efficiency-focused buyers — up to 94.2% efficiency reduces heat and running costs compared with Bronze or Silver-rated alternatives.
Trade-offs
- High-end dual-GPU or extreme workstation builds — at 650W continuous output, it is not designed for configurations that exceed this ceiling under sustained combined CPU and GPU load.
- Builders needing more than three PCIe GPU connectors — it provides one 12V-2x6 and two PCIe 6+2-pin connectors only; a higher-wattage model in the range would be required for more.
- Micro-ITX or SFX form factor cases — at 86 × 150 × 160 mm it is an ATX-sized unit and will not fit enclosures designed for SFX or SFX-L power supplies.
Pure Power 13 M 650W is an ATX 3.1 compliant and PCIe 5.1 compatible power supply with semi-passive cooling. It offers peerless dependability with best-in-class features. Pure Power 13 M 650W offers the best combination of features with outstanding compatibility.
Pure Power 13 M 650W is certified 80 PLUS Gold with an outstanding efficiency rating of up to 94.2%. The most compelling benefit: lower power consumption, consequently lower costs, and above all a cooler as well as quieter operation. Pure Power 13 M 650W is always the correct choice for quiet systems and gaming PCs!
Pure Power 13 M 650W is an ATX 3.1 PSU and comes with both native integration of the 12V-2x6 connector for next-generation PCIe 5.1 graphics cards, and 2 PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for powerful systems of today and the ones to come.
Pure Power 13 M offers 650W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Pure Power 13 M 650W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.
While under low load, the fan turns off completely until its services are needed again for more demanding operations. This feature, combined with the reliable be quiet! fan and its airflow-optimized fan blades, make Pure Power 13 M 650W exceptionally silent in all load scenarios.
With its LLC topology Pure Power 13 M 650W provides best-in-class voltage regulation and efficiency. That makes it perfect for building very quiet systems or upgrading gaming and media creation PCs.
Thanks to their modularity, all unnecessary cables in the system are left out. Pure Power 13 M 650W simplifies cable management and routing for a tidy-looking system. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures inside the case.
General
| Brand | be quiet! |
|---|---|
| Form Factor | ATX |
| ATX Standard | ATX 3.1 |
| Part Number | BP025EU / BP025US / BP025UK / BP025AU |
| Warranty | 10-year manufacturer's warranty |
Power & Efficiency
| Power Output | 650W |
|---|---|
| Efficiency Rating | 80 PLUS Gold (up to 94.2%) |
| Cybenetics Certification | Gold |
| 12V Rail | Single 12V rail |
| Topology | LLC |
| Power Excursion Handling | Up to double rated power |
Connectivity
| PCIe Compatibility | PCIe 5.1 |
|---|---|
| PCIe 5.1 Connector | 1× 12V-2x6 (450W) |
| PCIe Legacy Connectors | 2× PCIe 6+2-pin |
| Modular | Fully modular |
Cooling & Physical
| Fan | 120mm be quiet! semi-passive fan |
|---|---|
| Cooling Mode | Semi-passive (fan-off at low load) |
| Dimensions (H × W × D) | 86 mm × 150 mm × 160 mm |
Shipping
All our products are shipped from the United Kingdom within 24 to 48 hours of purchase. See our Shipping and Returns page for full details.
Returns
- Tech Syndicate offers a full money-back guarantee on all purchases made in our store. If you are not satisfied with your purchase, we will provide a full refund, no questions asked.
- Refunds are available within 45 days of delivery.
- After the 45-day period you are no longer eligible for a refund, so we encourage you to try the product within the first few weeks to make sure it fits your needs.