be quiet! Pure Power 13 M 850W 80 PLUS Gold ATX 3.1 PCIe 5.1 Fully Modular Power Supply (BP027U2)
SKU: BP027U2
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Product Description
Bring unmatched flexibility and peerless dependability to your gaming rig or media workstation with the be quiet! Pure Power 13 M 850W power supply. Fully ATX 3.1 compliant and PCIe 5.1 ready, this premium unit introduces smart semi-passive (Zero-RPM) cooling to the lineup. Featuring a fully modular cable design for an ultra-clean interior layout and advanced LLC topology for unwavering voltage regulation, it provides quiet efficiency and long-term confidence for next-gen setups.
Key Features:
- Outstanding 80 PLUS Gold Efficiency: Certified up to 94.4% operational efficiency, which heavily curtails energy waste, heat build-up, and electricity costs over long gaming sessions.
- Semi-Passive Zero-RPM Cooling: At lower loads, the cooling fan turns off entirely for dead-silent operation. When thermal limits require it, the 120mm be quiet! fan wakes up smoothly, running on an acoustic curve that reaches an incredibly quiet 8.3 dBA at 50% load.
- ATX 3.1 & PCIe 5.1 Ready: Includes native integration of the high-current 12V-2x6 graphics card cable to drive current and next-gen premium GPUs, alongside 4 standard PCIe 6+2-pin headers for extensive hardware flexibility.
- Engineered for Massive Transient Loads: Packs 850W of continuous power driven by a massive single +12V rail (70.9A), masterfully coping with brief power excursions up to double its rated capacity with ease.
- Fully Modular Cable System: Greatly simplifies installation and internal case management by allowing builders to connect only the essential power runs, boosting structural chassis airflow and reducing interior temperatures.
- High-Class Technical Architecture: Leverages a state-of-the-art LLC + SR + DC/DC hardware layout to ensure rock-solid voltage regulation and reliable performance during demanding overclocking or productivity tasks.
- Industrial Grade Protections: Complete suite of electrical defenses including OTP, OCP, OPP, SCP, OVP, UVP, and SIP to keep your system safe under all operating conditions.
Electrical Specifications & Performance:
| Feature | Specification |
|---|---|
| Continuous Power | 850 Watts (Peak Power: 900W) |
| Efficiency Certification | 80 PLUS Gold (Up to 94.4% overall efficiency) |
| +12V Single Rail | 70.9A (Max. 850W combined) |
| Max. Combined 3.3V + 5V | 120 Watts |
| Input Voltage Range | 100 ~ 240 Vac (50 ~ 60 Hz) |
| PFC Type | Active PFC (PF > 0.98 at 100% load) |
| Internal Topology | LLC + SR + DC/DC |
| System Protections | OTP / OCP / OPP / SCP / OVP / UVP / SIP |
Cable Configuration & Connectors (Fully Modular) :
| Connector Type | Quantity | Max Cable Length | Cable Style |
|---|---|---|---|
| ATX Motherboard (20+4-pin) | 1 | 55 cm | Sleeved |
| CPU (P4+4-pin) | 1 | 60 cm | Flat |
| CPU (P8-pin) | 1 | 60 cm | Flat |
| PCIe 5.1 (12V-2x6) | 1 (600W power delivery capacity) | 55 cm | Sleeved |
| Standard PCIe (6+2-pin) | 4 | 55 cm | Flat |
| SATA (Peripherals) | 6 | Up to 95 cm | Flat |
| PATA / Molex (4-pin) | 2 | Up to 95 cm | Flat |
Cooling, Dimensions & General Data:
| Feature | Specification |
|---|---|
| Cooling System | 120mm silence-optimized be quiet! fan (Rifle bearing, 4-pole motor) |
| Thermal Fanless Protocol | Automatic Zero-RPM technology under low load thresholds |
| Maximum Fan Speed | 2000 RPM |
| Noise Level (dB(A)) | 10% load: 7.5 dBA | 50% load: 8.3 dBA | 100% load: 17.6 dBA |
| Modern Standby Support | Yes (Standby power consumption < 0.1W) |
| Dimensions (L x W x H) | 160 mm x 150 mm x 86 mm (Without cables) |
| Net Weight | 2.62 kg |
| Warranty | 10-Year manufacturer's limited warranty |
In accordance with Quebec's Bill 29, our company and its affiliated partners expressly declare that we cannot guarantee the availability of spare parts, repair services, or the necessary information for the maintenance or repair of our products. For any questions regarding availability, please consult the manufacturer's website(s) directly. Learn more