






Power supply be quiet! Dark Power Pro 13 1300W PSU ATX 3.0, PCIe Gen 5 12VHPWR - BN331
- Power supply unit power (W)
- 1300 W
- Certificate
- 80+ Titanium
- Format
- ATX
- Modular power supply
- Yes
- ATX 3.0/3.1 - PCIe Gen 5.0/5.1
- Yes
- PSU length (mm)
- 200 mm

Description
be quiet! Dark Power Pro 13 1300W is a high-end modular power supply for serious gaming and workstation configurations, where stability and efficiency are more important than anything else. With 1300W power and an 80+ Titanium certification, this PSU is ready for the most power-hungry GPUs and multi-core CPUs. Support for ATX 3.0/3.1 and PCIe Gen 5.0/5.1 means you are covered for both current and next-generation graphics cards. At the same time, the 135mm FDB fan and high efficiency help achieve quieter and cooler operation under load.
What you get: A 1300W power supply gives you a comfortable headroom for a top GPU plus a powerful CPU, even with overclocking and lots of peripherals. The two PCI-E Gen5 12VHPWR connectors allow you to power modern graphics cards directly, without a bunch of adapters and cable chaos. With a total of 6 PCI-Express 6+2 pin, 16 SATA, and 5 Molex connectors, you can connect a massive array of SSDs, HDDs, fans, and accessories without wondering what to sacrifice. The modular design saves you from excess cables in the case, which improves airflow and makes cable management easier. High efficiency up to 94% means less energy lost as heat and more stable operation during long gaming or rendering sessions.
- 1300W Power – sufficient for a high-end GPU + powerful CPU, with room for overclocking and future upgrades.
- 80+ Titanium certification with up to 94% efficiency – minimal losses, lower consumption from the outlet, and less heat dissipation.
- ATX 3.0/3.1 and PCIe Gen 5.0/5.1 support – readiness for modern and next-generation graphics cards and components.
- 2 x PCI-E Gen5 12VHPWR and 6 x PCI-Express 6+2 pin – flexibility for powering several powerful GPUs or a mixed configuration with legacy cards.
- 16 x SATA and 5 x Molex connectors – easily build a system with many SSDs/HDDs, controllers, pumps, and accessories.
- 135mm FDB fan – quieter operation and longer cooling life thanks to the fluid dynamic bearing technology.
- Fully modular design – connect only the necessary cables for a cleaner interior and better airflow in the case.
- Wide input 100–240 VAC and Active PFC – stable operation at different grid voltages and a better power factor.
Who it is suitable for: This power supply is a logical choice for enthusiasts with RTX 40 series, powerful workstations, builds with lots of storage, and anyone planning a long-term high-end upgrade cycle. If you are building a more budget or mid-range machine, such power and class may turn out to be an unnecessary expense, but for top configurations, it provides the necessary comfort and headroom.
The strongest aspect of this model is the combination of huge power, 80+ Titanium efficiency, and full PCIe Gen 5/ATX 3.0/3.1 compatibility – a power supply with which you can confidently think about the graphics card now, rather than the PSU for the next few years.
Full specifications
- Manufacturer
-
be quiet!
- Product Code
- BN331
- Power supply unit power (W)
- 1300
- Certificate
-
80+ Titanium
- Power supply
- 100 - 240 VAC
- Format
-
ATX
- Efficiency
- 94%
- Fan
-
FDB Fan, 135mm
- Modular power supply
- Yes
- Output power
-
DC 3.3/5/±12 V
- ATX 3.0/3.1 - PCIe Gen 5.0/5.1
- Yes
- PFC type
- Active
- Color
-
Black
- RGB backlight
- No
- PSU length (mm)
- 200
- Warranty
- 120 months
- Dimensions (mm)
- 200 x 150 x 86
- Connectors
-
20+4 Pin ATX x 14+4 Pin ATX/EPS x 2Molex x 5PCI-Express 6+2 pin x 6PCI-E Gen5 12VHPWR x 2SATA x 16
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