be quiet! Straight Power 12 Platinum

1200 W
Delivered tomorrow
More than 10 items in stock

Product details

Be quiet! Straight Power 12: 1,200 W Power Supply

The Straight Power 12 with 1,200 W is an ATX 3.0 power supply that offers two 12VHPWR connectors for next-gen PCIe 5.0 graphics cards as well as four PCIe 6+2 connectors for current graphics cards. This makes the Straight Power 12 with 1,200 W extremely versatile and the perfect choice for all current and future-proof high-performance systems.

The Straight Power 12 delivers 1,200 W of continuous power on a high-performance 12 V rail. Even when the graphics card demands excessive power for short periods, the Straight Power 12 with 1,200 W can handle load spikes up to double the rated load without any issues. This ensures reliable operation with the next generations of processors and graphics cards.

Features:

  • Continuous power: 1,200 W
  • Peak power: 1,270 W
  • 80 PLUS Platinum certification of up to 93.7%
  • ATX 3.0 power supply with full support for PCIe 5.0 GPUs and GPUs with PCIe 6+2 connectors
  • Handles high load spikes
  • Nearly inaudible Silent Wings 135 mm fan
  • Funnel-shaped air intake on the power supply housing increases airflow
  • Full-Bridge LLC technology for stable operation
  • Japanese 105°C capacitors ensure powerful and reliable operation
  • Modular cable management
  • Dimensions (W x D x H): 180 x 86 x 150 mm
  • Weight: 2.04 kg.

Power cable not included in the scope of delivery

This power supply unit has a mains connection with a C19 socket. As the C19 socket is designed for a current of 16 A, but the Swiss sockets are only designed for 10 A, a simple mains cable cannot be used. You will find a suitable C20/T13 cable, which is specially fused for 10A, in the accessories section.

Key specifications

Form factor
ATXMicro ATX (mATX)Mini-ATX
80 PLUS certificate
Platinum
Modularity
Modular cable management
Internal connection options
6+2-pin PCI Express (4x)8-pin ATX 12V (1x)S-ATA (2x)SAS (9x)
Item number
36228047

General information

Manufacturer
be quiet!
Category
Power Supply PC
Manufacturer no.
BN339
Release date
29.6.2023
Sales rank in Category Power Supply PC
28 of 2543
External links
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATXMicro ATX (mATX)Mini-ATX
Efficiency
92.40 %
80 PLUS certificate
Platinum
Modularity
Modular cable management

Power supply connectors

Internal connection options
6+2-pin PCI Express (4x)8-pin ATX 12V (1x)S-ATA (2x)SAS (9x)
Power supply unit Power connection
C20

Cooling properties

Fan location
Top side
Cooling method
Active cooling
Number of fans
1 x
Fan diameter
135 mm
LED colour
without LED

Safety

Power protection features
EIAOCPOPPOTPOVPSCP

Power supply

Power
1200 W

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
CPU cableSata Cables

Product dimensions

Length
18 cm
Width
15 cm
Height
8.60 cm
Weight
2040 g

Package dimensions

Length
34 cm
Width
25.50 cm
Height
10.90 cm
Weight
4.07 kg

30-day right of return
10 years Warranty (Bring-in)
1 additional offer

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power Supply PC» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • 1.Corsair
    0.9 %
  • 2.be quiet!
    1 %
  • 3.Seasonic
    1.1 %
  • 4.Xilence
    1.2 %
  • 5.Deepcool
    1.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • 4.MSI
    1 day
  • 9.Thermaltake
    2 days
  • 10.Seasonic
    5 days
  • 11.be quiet!
    6 days
  • 12.ASUS
    8 days

Return rate

How often is a product of this brand in the «Power Supply PC» category returned?

Source: Digitec Galaxus
  • 1.MSI
    3.5 %
  • 2.be quiet!
    3.7 %
  • 3.Thermaltake
    3.8 %
  • 4.Seasonic
    4 %
  • 5.Gigabyte
    4.3 %
Source: Digitec Galaxus

Translation: machine translated
Very good95/100
gamezoom.netSingle testReleaseJanuary 2025
  • Positiveample power
  • PositiveModern and sophisticated technology
  • PositiveVery high efficiency
  • Positivetop processing quality
  • Positivequality components
  • PositiveQuiet fan