be quiet! System Power 10 550W, 80PLUS Bronze Wired PSU, Single Rail, 45.8A +12V, Black, ATX PSU

SYSTEM POWER 10 550W

Proven reliability, quiet operation

System Power 10 550W has been built with price-conscious users in mind that do not want to dispense on reliability and quietness. Elaborated features such as a temperature-controlled fan and a remarkably low stand-by-drain underline the value System Power 10 550W offers even at entry-level.

Temperature-controlled 120mm quality fan reduces system noise

Rock-solid stability with a strong 12V-rail

Tight voltage regulation using DC-to-DC technology

Dependable operation to support powerful GPUs

Stand-by drain of less than 0.15 watts

80 PLUS® Bronze efficiency (up to 89.1%)

Attractive black flat cables

Complete suite of top safety features

5-year manufacturer’s warranty

VERY QUIET OPERATION

High-quality fan for low noise

System Power 10 550W is equipped with a temperature-controlled 120mm quality fan. It provides the low noise operation that be quiet! is famous for, offering remarkable quietness at this price-level.

HIGH PERFORMANCE FOR YOUR SYSTEM

Proven reliability for CPU and GPU

System Power 10 550W provides stable and dependable power for CPU and GPU. This ensures a steady and reliable operation even when your PC meets an unexpectedly heavy load.

80 PLUS BRONZE CERTIFICATION

Efficient operation

The 80 PLUS Bronze certification of System Power 10 550W Bronze with an efficiency rating of up to 89.1% is convincing evidence of this PSU’s power saving operation.

STRONG 12V RAIL

For a stable PCIe graphics support

System Power 10 550W provides enough power for demanding graphics cards. Safety protections defend against overcurrents, over- and undervoltages, overtemperature, short circuits and overloads, thus keeping your valuable components safe.

General data

Model: System Power 10 550W

Continuous power (W): 550

Peak power (W): No

Form factor: Version 2.52

Form factor EPS 12V: Version 2.92

Topology: DC/DC

Digitally controlled: No

Voltage (Vac): 200 – 240

Frequency (Hz): 50

Input current (A):4

Power factor at 100% load: >0.95

Modern standby: No

Power consumption in standby (W): <0.15

Average life time (h / 25°C): > 100,000

Operating temperature up to (°C): 40

Efficiency

80 PLUS certification: Bronze

Efficiency (%) at 230V, 2% load: 59.2

Efficiency (%) at 230V, 10% load: No

Efficiency (%) at 230V, 20% load: 87.4

Efficiency (%) at 230V, 50% load: 89.1

Efficiency (%) at 230V, 100% load: 85.7

Fan and cooling technology

Fan: Temperature-controlled quality fan

Fan size (mm): 120

Bearing technology: Sleeve

Motor technology: 4-pole fan motor

Max. fan speed (rpm): 1800

dB(A) at 10% load: 8.5

dB(A) at 20% load; 8.6

dB(A) at 50% load: 9.4

dB(A) at 100% load: 25.7

Output

Multi-rail operation (12V rails):1

12V single rail operation: No

Overclocking key: No

+3.3V (A): 20

+5V (A): 20

+12V1 (A): 45.83

+12V2 (A): No

+12V3 (A): No

+12V4 (A): No

+12V5 (A): No

+12V6 (A): No

-12V (A): 0.3

+5Vsb (A): 3

Max. combined power 12V (W): 550W

Max. combined power 12VHPWR (W): 0

Max. combined power 3.3V + 5V (W): 120

Hold-up time at 100% load (ms): 17

Power good signal (ms): 100 – 150

Cables and connectors

Modular cables: No

Sleeved cables: P24

Flat cables: P4+4, P4, PCIe, drives

Maximum cable length (cm): 79

Cable length to motherboard (cm): 55

No. of cables: 6

ATX-Motherboard (20+4-pin): 1

P4+4 (CPU): 1

P8 (CPU): No

P4 (CPU): 1

12VHPWR cables: 0

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

PCI-e 6-pin (GPU): No

SATA: 6

PATA: 1

FDD (Floppy): No

Protection

OTP (over temperature protection): Yes

OCP (over current protection): Yes

OPP (over power protection): Yes

SCP (short circuit protection): Yes

OVP (over Voltage protection): Yes

UVP (under Voltage protection): Yes

SIP (Surge & Inrush Protection): Yes

Safety certification

BSMI: No

CB: Yes

CCC: No

CE: Yes

cRUus: No

cTUVus: No

CU: Yes

FCC: No

RCM: No

TUV: Yes

UKCA: Yes

Casing

Dimensions without cable (L x W x H), (mm)150 x 140 x 86

Weight (kg): 1.83

Color: Black