We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular ATX power supply with modular cables and 135 mm fan

be quiet!

be quiet! Dark Power PRO 13 1300W BN500 power supply

SKU CH-76PQ-ZTEE4 MPN BN500

ATX 3.0 power supply delivers 1300 W with 80 PLUS Titanium efficiency up to 94.4%, fully digital control, a 135 mm Silent Wings fan and modular cables for PCIe 5.0 graphics cards

  • Max wattage1300 W
  • Modular cablingYes
  • Fan configuration1 × 135 mm
  • Power factor correctionActive
  • Main power connector20+4 Pin
  • 12V rails6

Model Dark Power Pro 13

Capacity 1300W

  • 80 PLUS Titanium efficiency reaches 94.4% reducing waste heat
  • ATX 3.0 design supports PCIe 5.0 graphics cards directly
  • Fully digital control with Active Rectifier and LLC ensures stable power delivery
  • Frameless Silent Wings fan runs virtually inaudible at normal loads
  • Overclocking key switches between six 12V rails and one massive rail

High-wattage ATX 3.0 power supply

The be quiet! Dark Power PRO 13 1300W BN500 delivers up to 1300 W of continuous power for high-end desktop systems. It meets the ATX 3.0 specification and carries 80 PLUS Titanium certification at up to 94.4 percent efficiency. The unit targets enthusiasts building workstations or multi-GPU rigs that demand stable, high-current output.

Fully modular design with Silent Wings fan

An aluminium chassis houses a 135 mm frameless Silent Wings fan optimised for low noise at typical loads. All cables are individually sleeved and fully modular, so only the required leads are installed. The main 20+4 pin connector, six PCIe 6+2 pin plugs and sixteen SATA power connectors cover a wide range of components. An overclocking key on the rear panel switches the +12 V output between six independent rails and a single massive rail.

ATX 3.0 limits and protection features

The power supply handles massive power excursions as defined by the ATX 3.0 standard, protecting components during transient spikes. Fully digital control with Active Rectifier and Full Bridge LLC topology keeps voltage regulation tight across all rails. Over-voltage and overload protection circuits shut the unit down safely if limits are exceeded. Universal input from 100 to 240 V at 50 or 60 Hz allows worldwide operation without a voltage switch.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $405.99
Pricier than about 85% of the 10,869 comparable items (median $142.99).
Max wattage 1300 W
Higher than about 91% of the 930 comparable items (median 850 W).

New to this? Buying PC parts with Monero — what to check, what it costs to pay, and what is never asked for.

Specifications

Product
Brand namebe quiet
Part numberDARK POWER PRO 13 1300 W
Product colorBlack
Product typeATX 3.0 Compatible
Performance
Frequency50/60 Hz
Ports & slots
PCIe power connectors6 × 6+2 Pin
SATA power connectors16
12V power connector1 × 4+4 Pin ATX/EPS 12 V, 1 × 8 Pin EPS 12 V
Peripheral connector5
Power
Max wattage1300 W
Modular cablingYes
Power factor correctionActive
Main power connector20+4 Pin
12V rails6
Overvoltage protectionYes
Overload protectionYes
Supply voltage100–240 V
AC input frequency50/60 Hz
Rated input current14A @ 115 V, 7A @ 230 V
+3.3V max. current25A
+5V max. current25A
+12V1 max. current35A
+12V2 max. current35A
+12V3 max. current40A
+12V4 max. current40A
-12V max. current0.5A
+5VSB max. current3.5A
Under voltage protectionYes
Over current protectionYes
Over power protectionYes
Size & build
Top fans size135 mm
Shipping weight6.51 kg
Package size419 × 254 × 150 mm
Compatibility
PSU length limit200 mm
In the box
Fans total quantity1
Environment & compliance
Over temperature protectionYes
More details
Fan configuration1 × 135 mm
Over load protectionYes
Short circuit protectionYes

Other versions of this model

4 more in the same range

Questions about this item

What does ATX 3.0 support mean for GPU power delivery?

ATX 3.0 compliance enables full PCIe 5.0 graphics card support and handles massive power excursions during peak loads.

Will the 200 mm length fit my case?

The unit measures 200 mm long; verify your chassis clearance before ordering.

How do I use the overclocking key to change rail modes?

Power off the system, flip the physical switch on the PSU to toggle between six 12 V rails and one massive 12 V rail.

More in ATX Desktop Power Supplies

Similar items