be quiet! System Power 10 850W PSU, 80 PLUS Gold, Temperature Controlled Fan, 2 Strong 12V Rail, 5 Year Warranty

PROVEN RELIABILITY, QUIET OPERATION
System Power 10 850W has been built with price-conscious users in mind that do not want to dispense on reliability and quietness. Features such as LLC + SR + DC-to-DC topology and Dual-Rail operation underline the value System Power 10 850W offers even at entry-level.

80 PLUS GOLD CERTIFICATION
Very high operating efficiency

System Power 10 850W is certified 80 PLUS Gold with an efficiency rating of up to 93.4% – a truly outstanding level for this class of PSUs. The most compelling benefit is lower power consumption, lower costs, and cooler, quieter operation. Whether you are building a very quiet system or gaming system: System Power 10 850W is the price-conscious choice!

EXCEPTIONALLY SILENT OPERATION
Achieved by a silence-optimized 120mm be quiet! fan

The silence-optimized 120mm be quiet! fan is thermally governed to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality and the almost inaudible operation that be quiet! is famous for.

HIGH-CLASS TECHNOLOGIES
Compatibility for all systems

LLC and Synchronous Rectifier (SR) provide very stable operation and enhanced voltage regulation. The PSU is equipped with DC-to-DC conversion for tight voltage regulation even under heavy cross-loading conditions.

HIGH PERFORMANCE FOR YOUR SYSTEM
Proven reliability for CPU and GPU

System Power 10 850W provides stable and dependable power for CPU and GPU. It is equipped with 2 independent 12V-rails and supports several graphics cards with 4 PCI express connectors for GPU support.

Specifications

Model
Straight Power 10 850W

Continuous Power (W)
850

Peak Power (W)
No

Form Factor
Version 2.52

Form Factor EPS 12V
Version 2.92

Topology
LLC + SR + DC/DC

Digitally Controlled
No

Voltage (VAC)
200-240

Frequency (Hz)
50

Input Current (A)
5

Power Factor at 100% Load
>0.97

Modern Standby
Yes

Power Consumption in Standby (w)
<0.15 Average Life Time (h / 25°C)
>100,000

Operating Temperature up to (°C)
40

Dimensions without cable (L x W x H) (mm)
150 x 160 x 86

Sleeved cables
P24

Flat cables
P4+4, P8, PCIe, drives

Maximum cable length (cm)
81

Cable length to motherboard (cm)
60

No. of cables
7

ATX-Motherboard (20+4-pin)
1

P4+4 (CPU)
1

P8 (CPU)
1

PCI-e 6+2-pin (GPU)
4

SATA
6

PATA
1