CSL 850 Watt BoostBoxx Power Boost, Full-Modular, 91% Effizienz, 80 Plus Gold zertifiziert

850 W
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Product details

The fully modular BoostBoxx PB850M 80+ Gold power supply impresses with excellent energy efficiency, highly precise voltage regulation, numerous connection options for installed hardware, and very quiet operation. This 850-watt power supply uses only high-quality components and parts to achieve a very high efficiency with 80PLUS Gold certification (averaging over 90%). It is therefore ideally suited for powering high-performance multimedia and gaming systems.

Thanks to the modular cable management, only the necessary component cables are used. This allows for organized cable management and a cleanly structured interior of the system. Air circulation within the PC can occur without obstruction, ensuring optimized heat dissipation. A powerful, very quiet 120mm fan provides good warm air exhaust and effective cooling of the components.

Technical Specifications

Model: BoostBoxx Power Boost 850M 80+ Gold Edition

Continuous Power: 850 Watts

Specification: 100-240V, 9A, 47-63Hz

Active PFC: ATX12V

Fan: 120mm

Protection Features: Overcurrent (OCP), Overvoltage (OVP), Undervoltage (UVP), Short Circuit (SCP), Overheating (OTP), Overload (OPP)

Energy Efficiency: 80PLUS Gold Certification

Load: Efficiency
10%: 87.93%
20%: 91.15%
50%: 91.22%
100%: 87.81%

Connections: Fully modular cable management, 9 black sleeved cables
1x ATX motherboard (20+4 pin)
1x CPU (4+4 pin)
6 × PCIe (6+2 pin / GPU)
4 × Molex (4 pin / HDD, drives)
8 × SATA (15 pin / SSD, HDD, drives)

Dimensions: 140×150×86 mm, approx. 1.75 kg

Certification: 80PLUS Gold Certification, FCC, ICES, CE, UL / CUL, CSA, C-Tick/RCM, TÜV, CB, CU, KC Mark, RoHS, WEEE.

Key specifications

Form factor
ATX
80 PLUS certificate
Gold
Internal connection options
15-pin S-ATA (9x)20+4 PIN ATX power connector (1x)4-pin ATX 12V (1x)6+2-pin PCI Express (1x)8-pin ATX 12V (2x)
Power protection features
EIAOCPOPPOTPOVPSCP

General information

Item number
43909049
Manufacturer
CSL
Category
Power Supply PC
Manufacturer no.
79653
Release date
15.3.2024

Colour

Colour
Black

Power supply properties

Form factor
ATX
Efficiency
91%
80 PLUS certificate
Gold

Power supply connectors

Internal connection options
15-pin S-ATA (9x)20+4 PIN ATX power connector (1x)4-pin ATX 12V (1x)6+2-pin PCI Express (1x)8-pin ATX 12V (2x)

Cooling properties

Cooling method
Active cooling
Number of fans
1x
Fan diameter
120 mm

Safety

Power protection features
EIAOCPOPPOTPOVPSCP

Power supply

Power
850 W

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Length
15 cm
Width
15 cm
Height
8.60 cm
Weight
1750 g

30-day right of return
24 Months 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
  • CSL
    Not enough data
  • 1.HP
    0.3 %
  • 2.be quiet!
    0.9 %
  • 2.Corsair
    0.9 %
  • 2.Fortron
    0.9 %

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
  • CSL
    Not enough data
  • 1.Fortron
    0 days
  • 1.Intertech
    0 days
  • 1.MSI
    0 days
  • 1.Sharkoon
    0 days

Return rate

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

Source: Digitec Galaxus
  • CSL
    Not enough data
  • 1.Cooler Master
    2.2 %
  • 2.MSI
    3.4 %
  • 3.be quiet!
    3.7 %
  • 4.Seasonic
    3.8 %
Source: Digitec Galaxus