be quiet! Power Zone 2 850 Watt Fully Modular 80+ Platinum ATX 3.1 Power Supply - BP007EU
The be quiet! Power Zone 2 850W fully modular power supply delivers 80+ Platinum efficiency and ATX 3.1 compatibility for modern systems. Designed for quiet operation and stable power output, it supports high-performance CPUs and GPUs with clean cable management and reliable performance.
Features


General
| SKU | BQT-SP7-750 |
Features
| Brand | Be Quiet |
| Model Number | be quiet! Power Zone 2 850 Watt Fully Modular 80+ Platinum ATX 3.1 Power Supply - BP007EU |
| Wattage | 850 |
| Efficiency Rating | 80 Plus Platinum |
| Modular? | Fully |
| PSU Form Factor | ATX |
| Colour | Black |
Description
Efficient and Quiet Power for Modern PC Builds
The be quiet! Power Zone 2 850 Watt Fully Modular 80+ Platinum ATX 3.1 Power Supply is designed to deliver dependable and efficient power for gaming PCs and professional systems. With 80 Plus Platinum certification, it ensures high energy efficiency, reducing heat output and power consumption while maintaining stable performance.
Built to meet modern hardware demands, the PSU is fully compliant with ATX 3.1 standards, making it suitable for current-generation graphics cards and processors. It provides consistent voltage regulation, ensuring reliable operation during gaming, streaming and demanding workloads.
The fully modular cable design allows you to connect only the cables required for your build. This reduces clutter inside the case, improves airflow and makes cable management easier, resulting in a cleaner and more efficient system layout.
A high-quality cooling fan is engineered for low noise operation, maintaining effective airflow while keeping sound levels minimal. This makes the Power Zone 2 ideal for quiet PC builds where performance and acoustics are equally important.
The unit includes a full suite of protection features, including over-voltage, under-voltage, over-current, short circuit and over-power protection. These safeguards help protect your components and ensure long-term reliability under varying loads.
With 850W of output, the PSU provides ample headroom for gaming systems with powerful GPUs and multi-core CPUs, while remaining efficient across different load levels. Its durable internal components are designed for consistent performance over time.
Finished in black, the be quiet! Power Zone 2 850W integrates seamlessly into a wide range of PC builds. It offers a strong balance of efficiency, quiet operation and modern compatibility, making it a dependable choice for high-performance systems.
Specification
Model POWER ZONE 2 | 850W
Continuous power (W) 850
Peak power (W) 920
Form factor ATX 3.1
Form factor EPS 12V Version 2.92
Topology LLC + SR + DC/DC
Digitally controlled -
Voltage (Vac) 100 - 240
Frequency (Hz) 50 - 60
Input current (A) 10 / 5
Power factor at 100% load >0.98
Modern standby ✓
Power consumption in standby (W) <0.18
Average life time (h / 25°C) >100,000
Operating temperature up to (°C) 40
Infographics
Efficiency
80 PLUS certification Platinum
Cybenetics ETA Platinum
Efficiency (%) at 230V, 2% load 68.3
Efficiency (%) at 230V, 10% load 89.9
Efficiency (%) at 230V, 20% load 93.0
Efficiency (%) at 230V, 50% load 94.1
Efficiency (%) at 230V, 100% load 92.3
Fan and cooling technology
Cybenetics LAMBDA A+
Fan Pure Wings 3
Fan size (mm) 140
Bearing technology Rifle
Motor technology 4-pole fan motor
Max. fan speed (rpm) 2100
dB(A) at 10% load 6.5
dB(A) at 20% load 6.5
dB(A) at 50% load 6.5
dB(A) at 100% load 24.9
Output
Multi-rail operation (12V rails) -
12V single rail operation ✓
Overclocking key -
+3.3V (A) 20
+5V (A) 20
+12V1 (A) 70.8
+12V2 (A) N/A
+12V3 (A) N/A
+12V4 (A) N/A
+12V5 (A) N/A
+12V6 (A) N/A
-12V (A) 0.5
+5Vsb (A) 3
Max. combined power 12V (W) 849.6
Max. combined power 12V-2x6 (W) 600
Max. combined power 3.3V + 5V (W) 120
Hold-up time at 100% load (ms) 21.1
Hold-up time at 80% load (ms) 29.0
Power good signal (ms) 100 - 150
Cables and connectors
Modular cables ✓
Sleeved cables ✓
Flat cables ✓
Maximum cable length (cm) 100
Cable length to motherboard (cm) 60
No. of cables 8
ATX-Motherboard (20+4-pin) 1
P4+4 (CPU) 1
P8 (CPU) 1
P4 (CPU) 1
12V-2x6 cables 1
PCI-e 6+2-pin (GPU) 3
PCI-e 6-pin (GPU) -
SATA 7
PATA 1
