be quiet! Power Zone 2 Z2-850W - power supply - 85

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be quiet! Power Zone 2 Z2-850W

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be quiet! Power Zone 2 Z2-850W - power supply - 850 Watt

Efficient energy usage
Advanced cooling technology
Reliable protection standards
Flexible cable management
Robust compliance certifications

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€161.99 Incl Vat

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Overview

Range/Series Overview

IMPORTANT: This Range/Series overview section describes the range of which this product belongs. Features of different versions might be mentioned and may not apply to the specific product on this page. Please view Specs for specification of product.

The be quiet! Power Zone 2 Z2-850W power supply offers a reliable and efficient solution for powering high-performance systems. With an output of 850 W and an efficiency rating of 80 PLUS Platinum, this power supply ensures that energy is utilized effectively, minimizing waste and contributing to lower energy costs. Designed with a semi-passive Zero RPM mode, the 140 mm fan operates quietly while keeping your system cool, producing a sound emission of just 6.5 dB at low loads. Environmental certifications such as ENERGY STAR and Cybenetics Platinum underscore its commitment to eco-friendly performance.

Built for durability, the Power Zone 2 boasts an MTBF of 100,000 hours and comprehensive protection features including overload, overvoltage, and short-circuit protection. The modular cable management system allows for tidy installation and efficient airflow, while the single 12V rail ensures stable power delivery across connected components. With compliance to ATX12V 3.1 standards and high-quality manufacturing, this power supply meets the demands of modern computing environments.

Features Summary

Efficient energy usage
Achieves up to 94.1% efficiency at 50% load, effectively converting power and reducing electricity costs.
Advanced cooling technology
Equipped with a 140 mm fan that features a semi-passive Zero RPM mode for silent operation during low loads.
Reliable protection standards
Includes features like overvoltage, short-circuit, and overheat protection, contributing to long-term component safety.
Flexible cable management
Modular design allows users to connect only necessary cables, enhancing airflow and reducing clutter within the case.
Robust compliance certifications
Meets various standards including ENERGY STAR, Cybenetics Platinum, and complete safety certifications for high-quality assurance.

Specification Summary

Product Description

be quiet! Power Zone 2 Z2-850W - power supply - 850 Watt

Device Type

Power supply - active Power Factor Correction (PFC) - internal

Specification Compliance

ATX12V 3.1/ EPS12V 2.92

80 PLUS Certification

80 PLUS Platinum

Cybenetics Certification

Cybenetics Platinum

Input Voltage

AC 100-240 V

Output Voltage

+3.3, +5, ±12 V

Power Capacity

850 Watt

Output Current

+3.3V - 20 A ¦ +5V - 20 A ¦ +12V1 - 70.8 A ¦ -12V - 0.3 A ¦ +5VSB - 3 A

Output connectors

1 x power 24 pin ATX with detachable 4 pin section ¦ 1 x power 8 pin +12V with detachable 4 pin section ¦ 3 x 8 pin PCI Express power with detachable 2 pin section ¦ 1 x 12 pin PCI Express power ¦ 7 x 15 pin Serial ATA power ¦ 1 x 4 pin Parallel ATA power ¦ 3 x 8 pin PCI Express power with detachable 2 pin section

Modular Cable Management

Yes

Cooling System

140 mm fan

Included Accessories

Cable ties, thumbscrews

Colour

Black

Dimensions (WxDxH)

15 cm x 16 cm x 8.6 cm

Environmental Standards

ENERGY STAR

Manufacturer Warranty

10 years warranty

Specifications

General

Device Type

Power supply - active Power Factor Correction (PFC) - internal

Specification Compliance

ATX12V 3.1/ EPS12V 2.92

PSU Form Factor

ATX

Colour

Black

Power Device

Input Voltage

AC 100-240 V

Frequency Required

50 - 60 Hz

Power Output Connectors Details

Output Voltage

+3.3, +5, ±12 V

Power Capacity

850 Watt

Output Current

+3.3V - 20 A ¦ +5V - 20 A ¦ +12V1 - 70.8 A ¦ -12V - 0.3 A ¦ +5VSB - 3 A

Efficiency

68.3% at 2% Load (230 VAC), 89.9% at 10% Load (230 VAC), 93% at 20% Load (230 VAC), 94.1% at 50% Load (230 VAC), 92.3% at 100% Load (230 VAC)

Power Factor (PF)

0.98

Modular Cable Management

Yes

80 PLUS Certification

80 PLUS Platinum

Cybenetics Certification

Cybenetics Platinum

Miscellaneous

Included Accessories

Cable ties, thumbscrews

MTBF

100,000 hours

Cooling System

140 mm fan

Features

Overheat protection, over current protection, over voltage protection, overpower protection, short-circuit protection, undervoltage protection, Surge & Inrush Protection (SIP), semi-passive Zero RPM mode, Cybenetics A+, single 12V rail

Compliant Standards

CB, cTUVus, CU, FCC, TUV, UKCA, Energy Star 8.0

Sustainability Information

ENERGY STAR

Yes

Manufacturer Warranty

Service & Support

Limited warranty - 10 years

Environmental Parameters

Max Operating Temperature

40 °C

Sound Emission