be quiet! Power Zone 2 750W Power Supply Unit (PSU)
The be quiet! Power Zone 2 750W PSU is designed for gamers who demand high efficiency and quiet operation. With advanced technology, a sleek design, and robust performance, it delivers smooth, stable power for high-end gaming systems, overclocking rigs, and quiet HTPCs.
Key Features
- 80 PLUS® Platinum & Cybenetics Platinum Efficiency
- Up to 94.2% efficiency
- Lower power consumption
-
Cooler operation and reduced noise
-
Semi-Passive Zero-RPM Cooling
- Fan stops completely under low load for silent operation
-
Post-ventilation cool-down (2–5 minutes) to prevent frequent fan starts and stops
-
Pure Wings 3 140mm Fan
- Specially designed for the Power Zone 2
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Reliable, efficient, and quiet cooling
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Next-Gen GPU Ready
- 90° angled 12V-2x6 connector
- PCIe 5.1 / ATX 3.1 compatibility
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Supports next-generation graphics cards and current-gen GPUs
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Advanced Voltage Regulation & Stability
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LLC technology for superior voltage regulation and efficiency
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Distinctive Mesh Design
- Newly designed mesh front
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Cable designations printed on the PSU casing for easier installation
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High-Performance 12V Rail
- Single massive 12V rail
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Handles high power excursions up to double its rated power
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10-Year Manufacturer’s Warranty
- Long-term reliability and peace of mind
Technical Specifications
General
| Specification | Value |
|---|---|
| Model | Power Zone 2 750W |
| Continuous Power (W) | 750 |
| Peak Power (W) | 820 |
| Form Factor | Version 3.1 |
| Form Factor EPS 12V | Version 2.92 |
| Voltage (Vac) | 100 – 240 |
| Frequency (Hz) | 50 – 60 |
| Input Current (A) | 10 / 5 |
| Power Factor at 100% Load | >0.98 |
| Modern Standby | Yes |
| Power Consumption in Standby (W) | <0.18 |
| Average Life Time (h / 25°C) | >100,000 |
| Operating Temperature up to (°C) | 40 |
Efficiency
| Specification | Value |
|---|---|
| 80 PLUS Certification | Platinum |
| Efficiency (%) at 230V, 100% Load | 92.5 |
Fan and Cooling
| Specification | Value |
|---|---|
| Cybenetics Noise Rating | A++ |
| Fan | Pure Wings 3 |
| Fan Size (mm) | 140 |
| Bearing Technology | Rifle |
| Motor Technology | 4-pole fan motor |
| Max. Fan Speed (rpm) | 1800 |
| dB(A) at 100% Load | 15.8 |
Power Output
| Specification | Value |
|---|---|
| Max. Combined Power 12V (W) | 750 |
| Max. Combined Power 12VHPWR (W) | 600 |
| Max. Combined Power 3.3V + 5V (W) | 120 |
| Hold-up Time at 100% Load (ms) | 24.5 |
| Hold-up Time at 80% Load (ms) | 32.9 |
Cables and Connectors
| Connector Type | Quantity |
|---|---|
| Maximum Cable Length (cm) | 100 |
| Cable Length to Motherboard (cm) | 60 |
| ATX-Motherboard (20+4-pin) | 1 |
| P4+4 (CPU) | 1 |
| P8 (CPU) | 1 |
| P4 (CPU) | 1 |
| 12VHPWR Cables | 1 |
| PCI-e 6+2-pin (GPU) | 3 |
| PCI-e 6-pin (GPU) | None |
| SATA | 6 |
| PATA | 1 |
| FDD (Floppy) | None |
Dimensions
| Specification | Value |
|---|---|
| Dimensions without Cable (L x W x H, mm) | 160 x 150 x 86 |
