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Seasonic B12

850 W
18Ratings
BrandMore from Seasonic
Currently out of stock
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Product details

The B12 BC series is available in the standard ATX form factor and in wattages commonly used for PC systems. The Seasonic B12 BC meets the 80 PLUS Bronze standard with energy efficiency ratings of at least 82%, 85%, and 82% at 20%, 50%, and 100% load, respectively. This efficiency, combined with Active Power Factor Correction, allows the power supplies in the B12 BC series to reduce energy waste, leading to savings on energy costs for users. The B12 BC units are not only highly efficient but also utilize LLC resonant converter design and industry-leading Smart and Silent Fan Control (S2FC).

Key specifications

Form factor
ATX
Modularity
Permanently installed
Internal connections
20+4 PIN ATX power connector (1x), 4-pin Molex (5x), 4+4-pin 12V (1x), 6+2-pin PCI Express (3x), S-ATA III (16x)
Power protection features
OCP, OLP, OPP, OTP, OVP, SCP, UPP

General information

Item number
15287282
Manufacturer
Seasonic
Category
Power Supply PC
Manufacturer No.
B12-BC-850
Release date
27/10/2020

Colour

Colour
Black
Exact colour description
Black

Power supply properties

Form factor
ATX
Efficiency
85%
Modularity
Permanently installed

Power supply connectors

Internal connections
20+4 PIN ATX power connector (1x), 4-pin Molex (5x), 4+4-pin 12V (1x), 6+2-pin PCI Express (3x), S-ATA III (16x)

Cooling properties

Number of fans
1x
Fan diameter
120 mm
LED lighting
without LED

Safety

Power protection features
OCP, OLP, OPP, OTP, OVP, SCP, UPP

Mains supply properties

Power
850 W

Origin

Country of origin
China

Scope of delivery

Scope of delivery
Cable

Product dimensions

Length
14 cm
Width
15 cm
Height
8.60 cm
Weight
2345 g

Legal Notice

Product Safety

Package dimensions

Length
28 cm
Width
21.60 cm
Height
12.50 cm
Weight
2.37 kg

Legal concerns

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Reviews & Ratings

Statutory 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: Galaxus
  • 2.Corsair
    0,9 %
  • 3.be quiet!
    1 %
  • 3.Seasonic
    1 %
  • 3.Silverstone
    1 %
  • 6.Fortron
    1,2 %

Statutory 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: Galaxus
  • 6.Thermaltake
    2 days
  • 10.Deepcool
    3 days
  • 11.Seasonic
    4 days
  • 12.ASUS
    5 days
  • 13.NZXT
    6 days

Return rate

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

Source: Galaxus
  • 2.be quiet!
    3,6 %
  • 3.MSI
    3,8 %
  • 4.Seasonic
    3,9 %
  • 5.Gigabyte
    4,1 %
  • 5.Thermaltake
    4,1 %
Source: Galaxus