be quiet! Straight Power 11 Platinum 650W
Power supply (internal) | ATX12V 2.51/ EPS12V 2.92 | 80 PLUS Platinum | AC 100-240 V | 650 watt | active PFC | black
Images for illustration purposes only, actual product may differ
Main Specification
| Product Description | be quiet! Straight Power 11 Platinum 650W - power supply - 650 watt |
|---|---|
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
| Specification Compliance | ATX12V 2.51/ EPS12V 2.92 |
| 80 PLUS Certification | 80 PLUS Platinum |
| Weight | 1.679 kg |
| Input Voltage | AC 100-240 V |
| Output Voltage | +3.3, +5, ±12 V |
| Power Capacity | 650 watt |
| Output Current | +3.3V - 24 A +5V - 24 A +12V1 - 18 A +12V2 - 18 A +12V3 - 22 A +12V4 - 22 A -12V - 0.3 A +5VSB - 3 A |
| Output connectors | 1 x power 24 pin ATX with detachable 4 pin section 4 x 8 pin PCI Express power with detachable 2 pin section 2 x power 8 pin +12V with detachable 4 pin section 9 x 15 pin Serial ATA power 3 x 4 PIN internal power |
| Modular Cable Management | Yes |
| Cooling System | 135 mm fan |
| Included Accessories | Screws, cable ties |
| Colour | Black |
| Dimensions (WxDxH) | 15 cm x 16 cm x 8.6 cm |
| Environmental Standards | ENERGY STAR |
| Manufacturer Warranty | 5-year warranty |
General
| Device Type | Power supply - active Power Factor Correction (PFC) - internal |
|---|---|
| Specification Compliance | ATX12V 2.51/ EPS12V 2.92 |
| PSU Form Factor | ATX |
| Colour | Black |
Power Device
| Input Voltage | AC 100-240 V |
|---|---|
| Frequency Required | 50 - 60 Hz |
| Power Output Connectors Details | 1 x power 24 pin ATX with detachable 4 pin section 4 x 8 pin PCI Express power with detachable 2 pin section 2 x power 8 pin +12V with detachable 4 pin section 9 x 15 pin Serial ATA power 3 x 4 PIN internal power |
| Output Voltage | +3.3, +5, ±12 V |
| Power Capacity | 650 watt |
| Output Current | +3.3V - 24 A +5V - 24 A +12V1 - 18 A +12V2 - 18 A +12V3 - 22 A +12V4 - 22 A -12V - 0.3 A +5VSB - 3 A |
| Efficiency | 92.4% at 20% Load, 93.7% at 50% Load, 92.6% at 100% Load |
| Power Factor (PF) | 0.99 |
| Modular Cable Management | Yes |
| 80 PLUS Certification | 80 PLUS Platinum |
Miscellaneous
| Included Accessories | Screws, cable ties |
|---|---|
| MTBF | 100,000 hours |
| Cooling System | 135 mm fan |
| Features | Over current protection, over voltage protection, overpower protection, undervoltage protection, short-circuit protection, Multi-GPU Technologies Supported, 4 x 12V rail, thermal protection, DC-DC technology, fluid dynamic bearing cooling fan, Synchronous Rectifier (SR) technology, fully modular |
| Compliant Standards | BSMI, CB, FCC, cTUVus, ErP Ready, ERP, EAC, RCM, TUV Rheinland, CU |
Sustainability Information
| ENERGY STAR | Yes |
|---|
Manufacturer Warranty
| Service & Support | Limited warranty - 5 years |
|---|
Environmental Parameters
| Max Operating Temperature | 40 °C |
|---|---|
| Sound Emission | 8.9 dBA |
Dimensions & Weight
| Width | 15 cm |
|---|---|
| Depth | 16 cm |
| Height | 8.6 cm |
| Weight | 1.679 kg |
Dimensions & Weight (Shipping)
| Shipping Width | 24.8 cm |
|---|---|
| Shipping Depth | 32.8 cm |
| Shipping Height | 10.2 cm |
| Shipping Weight | 2.965 kg |
Product features
Silent Wings 3 fan provides virtually inaudible operation
The high-end Silent Wings 3 fan delivers best-of-class airflow yet produces very little noise. This is thanks to its unique, optimized fan blade design along with an advanced fluid-dynamic bearing and 6-pole fan motor that largely eliminates operational noise, has a super-long life and minimal power consumption.Funnel-shaped fan opening for higher cooling performance
The fan inlet of the Straight Power 11 Platinum 650W is funnel-shaped. It causes an increased throughput of air which benefits to a higher cooling performance.Wire-free design pushing the longevity of components to a maximum
The Straight Power 11 Platinum 650W is wire-free on the DC side inside the PSU body. This results in improved cooling airflow and less signal disturbance, simply because of a lack of wiring, and ultimately pushes the lifetimes of the components to a maximum.Modular cable for utmost convenience and compatibility
Thanks to the modular cables, all cables that serve no purpose in the system are left out. For this reason, systems always appear very tidy. At the same time installation is performed much more conveniently. A smoother airflow results from the uncluttered layout of the system, which means lower noise and temperatures prevail inside the case.Key selling points
- Virtually inaudible Silent Wings 3 135mm fan
- Funnel-shaped fan opening of the PSU case for high airflow intake
- Wire-free inside the PSU on the DC side for enhanced cooling and longevity
- Modular cables for maximum build flexibility
- Powerful multi-GPU support with four PCI-Express connectors
- Japanese 105°C-rated capacitors ensure stability and reliability
References
MPN: BN306
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04/06/2026 00:36:05