be quiet! Power supply Straight Power 12 850W 80+ Platinum Mod.

850 W
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Product details

The Straight Power 12 Platinum sets standards for whisper-quiet systems without making any compromises in power supply. The 80 Plus Platinum certification demonstrates a focus on efficiency of up to 94% in the latest generation of the Straight Power series. All of this makes the Straight Power 12 series quieter than ever and the best choice for building new systems or upgrading existing ones. Straight Power 12 is the top choice among premium power supplies.

Key specifications

Form factor
ATX
80 PLUS certificate
Platinum
Modularity
Modular cable management
Internal connection options
15-pin S-ATA (9x)16 Pin PCIe 5.0 (1x)24-pin ATX power connector (1x)4-pin Molex (2x)4+4-pin 12V (1x)6+2-pin PCI Express (4x)8-pin ATX 12V (1x)
Item number
36228048

General information

Manufacturer
be quiet!
Category
Power Supply PC
Manufacturer no.
BN337
Release date
29.6.2023
Sales rank in Category Power Supply PC
17 of 2367
External links
May include power adapter
Yes

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
92.30 %
80 PLUS certificate
Platinum
Modularity
Modular cable management

Power supply connectors

Internal connection options
15-pin S-ATA (9x)16 Pin PCIe 5.0 (1x)24-pin ATX power connector (1x)4-pin Molex (2x)4+4-pin 12V (1x)6+2-pin PCI Express (4x)8-pin ATX 12V (1x)
Power supply unit Power connection
C14

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
850 W

Voluntary climate contribution

CO₂-Emission
Climate contribution

Scope of delivery

Scope of delivery
CPU cableSata Cables

Product dimensions

Length
16 cm
Width
15 cm
Height
8.60 cm
Weight
1810 g

Package dimensions

Length
33.80 cm
Width
25.90 cm
Height
9.70 cm
Weight
3.63 kg

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

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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.Xilence
    1.1 %
  • 4.MSI
    1.2 %
  • 4.Seasonic
    1.2 %

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
  • 3.MSI
    1 day
  • 3.Thermaltake
    1 day
  • 11.Seasonic
    5 days
  • 12.be quiet!
    6 days
  • 13.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
    3.6 %
  • 2.be quiet!
    3.7 %
  • 3.Thermaltake
    3.8 %
  • 4.Seasonic
    3.9 %
  • 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