be quiet! PURE POWER 13 M 1200W Power Supply
Exceptional Quiet Operation, Modern Standards, Superior Features
The be quiet! PURE POWER 13 M 1200W is an ATX 3.1 compliant, PCIe 5.1 compatible power supply featuring semi-passive cooling and advanced engineering for dependable, quiet performance. Designed to support both current and next-generation graphics cards, it includes a PCIe 5.1 cable and PCIe 6+2 cables, delivering outstanding compatibility and stability.
Key Features
-
1200W Continuous Power with 1250W Peak Power
-
80 PLUS Gold Efficiency – Up to 93.5% efficiency
-
ATX 3.1 Compliant – Full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
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Handles Massive Power Excursions
-
Exceptionally Silent Cooling
- Semi-passive operation
- Silence-optimized 120mm be quiet! fan
-
Advanced Stability
- LLC technology for refined voltage regulation
- Single high-performance 12V rail
-
High GPU Compatibility
- 1x PCIe 5.1 12V-2x6 600W connector
- 4x PCIe 6+2-pin connectors for overclocked high-end GPUs
-
Full Suite of Safety Features
-
Meets Latest Modern Standby Requirements
- 10-Year Manufacturer’s Warranty
Specifications
General Data
| Specification |
Detail |
| Model |
PURE POWER 13 M | 1200W |
| Continuous power (W) |
1200 |
| Peak power (W) |
1250 |
| Form factor |
ATX 3.1 |
| Form factor EPS 12V |
Version 2.92 |
| Topology |
LLC + SR + DC/DC |
| Digitally controlled |
- |
| Input voltage (Vac) |
100 – 240 |
| Frequency (Hz) |
50 – 60 |
| Input current (A) |
15 / 7.5 |
| Power factor at 100% load |
> 0.97 |
| Modern standby |
Yes |
| Power consumption in standby (W) |
< 0.1 |
| Average lifetime (h / 25°C) |
> 100,000 |
| Operating temperature up to (°C) |
40 |
Efficiency
| Specification |
Detail |
| 80 PLUS certification |
Gold |
| Cybenetics ETA |
Gold |
| Efficiency @ 230V, 2% load (%) |
75.9 |
| Efficiency @ 230V, 10% load (%) |
91.2 |
| Efficiency @ 230V, 20% load (%) |
93.4 |
| Efficiency @ 230V, 50% load (%) |
93.6 |
| Efficiency @ 230V, 100% load (%) |
90.8 |
Fan and Cooling
| Specification |
Detail |
| Cybenetics LAMBDA |
A |
| Fan |
Silence-optimized be quiet! fan |
| Fan size (mm) |
120 |
| Bearing technology |
Rifle |
| Motor technology |
4-pole fan motor |
| Max. fan speed (rpm) |
2700 |
| Noise level @ 10% load dB(A) |
9.8 |
| Noise level @ 20% load dB(A) |
9.8 |
| Noise level @ 50% load dB(A) |
11.6 |
| Noise level @ 100% load dB(A) |
32.3 |
Output
| Specification |
Detail |
| 12V single rail operation |
Yes |
| Multi-rail operation (12V rails) |
- |
| +3.3V (A) |
22 |
| +5V (A) |
22 |
| +12V1 (A) |
100 |
| +12V2 (A) |
N/A |
| +12V3 (A) |
N/A |
| +12V4 (A) |
N/A |
| +12V5 (A) |
N/A |
| +12V6 (A) |
N/A |
| -12V (A) |
0.3 |
| +5Vsb (A) |
3 |
| Max. combined power 12V (W) |
1200 |
| Max. combined power 12V-2x6 (W) |
600 |
| Max. combined power 3.3V + 5V (W) |
120 |
| Hold-up time @ 100% load (ms) |
19.11 |
| Hold-up time @ 80% load (ms) |
25.54 |
| Power good signal (ms) |
100 – 150 |
Cables and Connectors
- Cable Design
- Modular cables
- Sleeved cables
- Flat cables
| Specification |
Detail |
| Maximum cable length (cm) |
95 |
| Cable length to motherboard (cm) |
55 |
| Number of cables |
8 |
| ATX-Motherboard (20+4-pin) |
1 |
| P4+4 (CPU) |
1 |
| P8 (CPU) |
1 |
| P4 (CPU) |
- |
| 12V-2x6 cables |
1 |
| PCI-E 6+2-pin (GPU) |
4 |
| PCI-E 6-pin (GPU) |
- |
| SATA |
6 |
| PATA |
2 |
| FDD (Floppy) |
- |
Protection Features
| Protection Type |
Available |
| 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 & Environmental Compliance
Safety Certifications
| Certification |
Available |
| BSMI |
Yes |
| CB |
Yes |
| CCC |
Yes |
| CE |
Yes |
| cRUus |
Yes |
| cTUVus |
Yes |
| CU |
Yes |
| FCC |
Yes |
| RCM |
Yes |
| TÜV |
Yes |
| UKCA |
Yes |
| IRAM |
Yes |
Environmental Directives
| Directive |
Compliance |
| ENERGY STAR |
9.0 |
| ErP |
Yes |
| WEEE |
Yes |
| RoHS |
Yes |
| Triman |
- |
Scope of Delivery
| Item |
Included |
| Thumb screws |
- |
| Screws |
Yes |
| Cable ties |
Yes |
| Velcro cable ties |
- |
| User manual languages |
CN, DE, EN, ES, FR, JP, PL, RU, TW |
| OCK slot bracket/jumper |
- |
| SFX-to-ATX adapter |
- |
Casing
| Specification |
Detail |
| Dimensions (L x W x H) mm (without cable) |
160 x 150 x 86 |
| Weight (kg) |
2.69 |
| Color |
Black |
Service & Warranty
| Specification |
Detail |
| Warranty (years) |
10 |
| Express replacement service in first year |
- |
| International hotline / free of charge |
Yes / DE, FR |
The be quiet! PURE POWER 13 M 1200W combines quiet operation, high efficiency, and extensive GPU support in a fully modern ATX 3.1 power supply, backed by a 10-year manufacturer’s warranty.