Pure Power 12 550W is ATX 3.1 compliant and PCIe 5.1 compatible and offers peerless dependability with best-in-class features. Having both a PCIe 5.1 cable and PCIe 6+2 cables in the scope of delivery, this PSU offers remarkable convenience and outstanding compatibility.
- 80 PLUS® Gold efficiency (up to 92.4%)
- ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
- Exceptionally silent 120 mm be quiet! fan
- Advanced stability and voltage regulation thanks to LLC technology
- One massive high-performance 12V-rail
- One PCIe 5.1 12V-2x6 450W and 2 PCIe 6+2 connectors for overclocked high-end GPUs
- 10-year manufacturer’s warranty
Very High Operating Efficiency
Pure Power 12 550W is certified 80 PLUS Gold with an outstanding efficiency rating of up to 92.8%. The most compelling benefit: lower power consumption, consequently lower costs, and above all a cooler as well as quieter operation. Pure Power 12 550W is always the correct choice for quiet systems and gaming PCs!
Fulfils All ATX 3.1 Specifications
Pure Power 12 550W is an ATX 3.1 PSU and comes with both native integration of the 12V-2x6 connector for next-generation PCIe 5.1 graphics cards, and PCIe 6+2-pin connectors for support of current-gen GPUs. This makes the PSU extremely versatile and the perfect choice for powerful systems of today and the ones to come.
For Massive Transient Loads
Pure Power 12 offers 550W of continuous power with one massive 12V rail. Even if the graphics card demands excessive power for a short time: Pure Power 12 550W handles power excursions up to double its rated power with ease. This ensures reliable operation with the next generation of processors and graphics cards.
Achieved with a Silence-Optimized be quiet! Fan
The exceptionally silent 120 mm be quiet! fan is temperature-controlled to strike the best balance between effective cooling and quietness. Airflow-optimized fan blades reduce turbulence, enabling best-in-class quiet functionality.
Rock-Solid Stability
With its LLC topology Pure Power 12 550W provides best-in-class voltage regulation and efficiency. That makes it perfect for building very quiet systems or upgrading gaming and media creation PCs.
For a Tidy System
Pure Power 12 550W is certainly an eye-catcher. Motherboard and 12V-2x6 cables are finished with high quality black sleeves. The remaining premium black flat cables simplify installation and keep the system tidy. This results in increased airflow and improved cooling.
Model: Pure Power 12 550 W
Continuous Power: 550 W
Peak Power: 600 W
Form Factor: Version 3.1
Form Factor EPS 12V: Version 2.92
Topology: LLC + SR + DC/DC
Voltage: 100 - 240 VAC
Frequency: 50 - 60 Hz
Input Current: 10 / 5 A
Power Factor at 100% Load: >0.98
Modern Standby: ✓
Power Consumption in Standby: <0.1 W
Average Life Time: >100,000 h / 25°C
Operating Temperature Up To: 40°C
Warranty: 10 Years
80 PLUS Certification: Gold
Efficiency (%) at 230V, 2% Load: 63.0
Efficiency (%) at 230V, 10% Load: 86.5
Efficiency (%) at 230V, 20% Load: 90.9
Efficiency (%) at 230V, 50% Load: 92.4
Efficiency (%) at 230V, 100% Load: 91.2
Fan: Silence-optimized be quiet! fan
Fan size: 120 mm
Bearing Technology: Rifle
Motor Technology: 4-pole fan motor
Max. Fan Speed: 1800 RPM
dB(A) at 10% Load: 9
dB(A) at 20% Load: 9.2
dB(A) at 50% Load: 9.4
dB(A) at 100% Load: 14.6
Multi-rail operation (12V rails): 0
12V Single Rail Operation: ✓
+3.3V: 20 A
+5V: 20 A
+12V1: 45.8 A
-12V: 0.3 A
+5Vsb: 3 A
Max. Combined Power 12V: 550 W
Max. Combined Power 12VHPWR: 300 W
Max. Combined Power 3.3V + 5V: 120 W
Hold-up Time at 100% Load: 16.6 ms
Hold-up Time at 80% Load: 20.2 ms
Power Good Signal: 100 - 150 ms
Sleeved cables: ✓
Flat Cables: ✓
Maximum Cable Length: 55 cm
Cable Length to Motherboard: 60 cm
No. of Cables: 6
ATX-Motherboard (20+4-pin): 1
P4+4 (CPU): P4+4 (CPU)
12VHPWR Cables: 1
PCI-e 6+2-pin (GPU): 2
SATA: 5
PATA: 1
OTP (Over Temperature Protection): ✓
OCP (Over Current Protection): ✓
OPP (Over Power Protection): ✓
SCP (Short Circuit Protection): ✓
OVP (Over Voltage Protection): ✓
UVP (Under Voltage Protection): ✓
SIP (Surge & Inrush Protection): ✓
CB: ✓
CE: ✓
cTUVus: ✓
CU: ✓
FCC: ✓
TÜV: ✓
UKCA: ✓
Energy Star: 8.0
ErP: ✓
WEEE: ✓
RoHS: ✓
Triman: ✓
Screws: ✓
Cable Ties: ✓
User Manual Languages: DE, EN, ES, FR, PL, RU, UA