header-product Power Supply Unit be quiet! POWER ZONE 2 850W
134.99 €

Power Supply Unit be quiet! POWER ZONE 2 850W

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Power Supply Unit be quiet! POWER ZONE 2 Photo 1
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Power Supply Unit be quiet! POWER ZONE 2 Photo 1
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Power Supply Unit be quiet! POWER ZONE 2 850W

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Power Supply Unit be quiet! POWER ZONE 2 850W

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Usual Price: 152.49 €
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The discount is valid from 01.06.2026 to 01.07.2026

Short description

The be quiet! POWER ZONE 2 850W power supply unit offers a total power of 850W with a peak power of 920W. It features a 20+4 pin ATX connector and comes with a 60 cm motherboard power cable. The SATA power cables are available in lengths of 550, 700, 850, and 1000 mm. This ATX form factor PSU is 80 PLUS Platinum certified, ensuring high efficiency. It has an active cooling system with a 14 cm fan, and is compliant with multiple safety standards.
Available at price 134.99 €: 8 pcs.
Total available for order: 1103 pcs.
Warranty: 2 Years
SKU: 11274900
Manufacturer: bequiet!
delivery
to the Customer Service Center at Kengaraga 2b, Riga
22.06.2026 {{selectedOffer.officeDeliveryString}}
free
Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
22.06.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
29.06.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.32 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa
29.06.2026 {{selectedOffer.parcelStationDeliveryString}}
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Product information

Description

be quiet! POWER ZONE 2 850W is an ATX 3.1 power supply unit delivering 850 W continuous power with a single strong 12V rail and peak transient support up to double its rated power. Certified 80 PLUS Platinum and Cybenetics Platinum, this PSU combines high efficiency (up to 94.1%) with a semi-passive zero-RPM cooling concept using a specially adapted Pure Wings 3 140 mm fan. Native 12V-2x6 connector support plus three PCIe 6+2-pin connectors and an included 90° angled 12V-2x6 adapter ensure compatibility with current and next-generation graphics cards.

Advantages

High efficiency reduces power consumption and heat output, improving overall system stability and lowering operating costs. The semi-passive zero-RPM cooling keeps the PSU silent at low loads while the large Pure Wings 3 140 mm fan provides efficient and reliable cooling when required. Native ATX 3.1 features and the supplied angled 12V-2x6 connector make the unit future-proof and versatile for modern GPU demands. Robust LLC topology and a single 12V rail deliver stable voltage regulation suitable for high-end CPUs and GPUs.

Suitable for (tasks / use cases)

  • High-performance gaming PCs with modern graphics cards
  • Content creation and media workstations requiring stable power delivery
  • Quiet PC builds where low noise is important
  • Systems planned for future GPU upgrades (PCIe 5.1 compatibility)

Key specifications

  • Total power: 850 W continuous (peak transient handling up to ~1700 W)
  • 80 PLUS certification: 80 PLUS Platinum (Cybenetics Platinum)
  • Efficiency: up to 94.1% (product data lists 92.3% typical)
  • Fan diameter: 140 mm (Pure Wings 3, semi-passive zero-RPM)
  • Connectors: native 12V-2x6 for PCIe 5.1, 3 × PCIe 6+2-pin, 20+4 pin ATX motherboard connector
  • Form factor: ATX 3.1
  • Color: Black

How to use

Install the PSU into a compatible ATX case following the motherboard and case manufacturer instructions. Connect the 20+4 pin ATX cable to the motherboard and attach PCIe power connectors to the graphics card(s) as required, using the included 90° angled 12V-2x6 adapter if needed for cable routing. Ensure all SATA and peripheral connectors are securely attached. The unit operates semi-passively; the fan remains off at low loads and will start automatically under higher thermal or power demand conditions after a short cooldown delay of about 2–5 minutes to prevent frequent switching.

Usage recommendations

Use this PSU in systems with adequate case ventilation and follow manufacturer guidelines for cable routing and connector compatibility. Allow the recommended cooldown period for the semi-passive fan to avoid frequent start/stop cycles. For optimal reliability, verify that total system power draw stays within the continuous 850 W rating and consider headroom for peak transient loads when planning multi-GPU or heavily overclocked builds.

Specifications

Total power:
850 W
Efficiency:
92.3 %
Motherboard power connector:
20+4 pin ATX
80 PLUS certification:
80 PLUS Platinum
Fan diameter:
140 mm
Product colour:
Black
All features

Power

Total power:
850 W
Efficiency:
92.3 %
Peak power:
920 W
Hold time:
21.1 ms
Power protection features:
Over current, Under voltage, Surge & inrush, Short circuit, Overheating, Over voltage, Over power
Power factor:
0.98
Combined power (+3.3V):
120 W
Combined power (+12V):
849.6 W
Combined power (+5V):
120 W
Combined power (-12V):
6 W
Combined power (+5Vsb):
15 W
Max output current (+3.3V):
20 A
Max output current (+12V):
70.8 A
Max output current (+5V):
20 A
Max output current (-12V):
0.5 A
Max output current (+5Vsb):
3 A
AC input frequency:
50/60
AC input voltage:
100 - 240
Maximum input current (@110V):
10 A
Maximum input current (@220V):
5 A

Ports & interfaces

Motherboard power connector:
20+4 pin ATX
Number of SATA power connectors:
7
Peripheral (Molex) power connectors (4-pin):
1
EPS power connector (8-pin):
Yes
CPU power connector (4+4 pin):
Yes
CPU P4 connector (4-pin):
1
PCI Express power connectors (6+2 pin):
3
Cabling type:
Fully-Modular
Motherboard power cable length:
600 mm
SATA power cable length:
850, 550, 700, 1000
CPU power cable length:
700 mm
PCI Express power cable length:
600 mm
PCI Express power connectors (16-pin):
1

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS Platinum
Mean time between failures (MTBF):
100000 h
Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.
24.9 dB
Bearing technology:
Rifle
ATX version:
3.1
EPS version:
2.92
Power supply unit (PSU) form factor:
ATX

Design

Fan diameter:
140 mm
Number of fans:
1 fan(s)
Cooling type:
Active
On/off switch:
Yes
Product colour:
Black

Certificates

Waste Electrical and Electronic Equipment (WEEE) compliance:
Yes
Compliance certificates:
TÜV mark, RoHS, RCM, Federal Communications Commission (FCC), CE, CCC, CB, BSMI, UKCA, WEEE

Technical details

Sustainability certificates:
Triman, ErP, ENERGY STAR

Weight & dimensions

Height:
86 mm
Width:
150 mm
Depth:
160 mm

Operational conditions

Operating relative humidity (H-H):
0 - 85
Storage temperature (T-T):
-40 - 70
Operating temperature (T-T):
0 - 40
Storage relative humidity (H-H):
0 - 95

Packaging data

Package weight:
3210 g
Package depth:
328 mm
Package height:
102 mm
Package width:
248 mm
Manual:
Yes
Package type:
Box
Manual languages:
UKR, RUS, POL, FRE, ESP, ENG, DEU

Other features

Screws included:
Yes
Cable ties included:
Yes

Logistics data

Shipping (inner) case width:
282 mm
Shipping (inner) case length:
651 mm
Shipping (inner) case height:
346 mm
Shipping (inner) case gross weight:
19260 g
Products per shipping (inner) case:
6 pc(s)

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Stock data
Warehouse Stock Delivery to the store Store Price
WH113 8 22.06.2026
Discount 11%
134.99 € Best price
EU57 66 19.06.2026 146.99 €
EU16 884 22.06.2026 147.49 €
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WH109 8 08.07.2026 151.99 €
EU9 5 22.06.2026 164.99 €
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134.99 €
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Delivery Date: 22.06.2026
Warehouse: WH113
146.99 €
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147.49 €
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162.49 €
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151.99 €
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Delivery Date: 08.07.2026
Warehouse: WH109
164.99 €
Stock: 5
Delivery Date: 22.06.2026
Warehouse: EU9

Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit be quiet! POWER ZONE 2 cost, and is it available for purchase?

The price is 134.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1103 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can Power Supply Unit be quiet! POWER ZONE 2 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Power Supply Unit be quiet! POWER ZONE 2 online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All bequiet! products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized bequiet! service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: total power, efficiency, motherboard power connector, 80 plus certification, fan diameter, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Power Supply Unit be quiet! POWER ZONE 2?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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