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header-product Power Supply Unit be quiet! PURE POWER 12 850W
116.49 €

Power Supply Unit be quiet! PURE POWER 12 850W

Power Supply Unit be quiet! PURE POWER 12 Photo 1
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Power Supply Unit be quiet! PURE POWER 12 850W

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Short description

The be quiet! PURE POWER 12 850W power supply unit offers reliable performance with a total power of 850W and peak power of 900W. It features a 20+4 pin ATX motherboard connector and comes with various SATA power cable lengths (500, 650, 800, 950 mm). With an 80 PLUS Gold certification, it ensures high efficiency. The active cooling system with a 12 cm fan keeps the unit cool during operation. Suitable for PC builds, it operates on an AC input voltage of 100 - 240 V.
Available at price 116.49 €: 6 pcs.
Total available for order: 104 pcs.
Warranty: 2 Years
SKU: 11165301
Manufacturer: bequiet!
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 3.30 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
21.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment
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Product information

Description

Pure Power 12 850W is an ATX 3.1 compliant power supply unit that supports PCIe 5.1. It delivers stable power with a focus on quiet operation and broad compatibility, and includes both a dedicated PCIe 5.1 cable and additional PCIe 6+2 cables for flexible connector use.

Advantages

The unit combines ATX 3.1 compliance with PCIe 5.1 support, providing compatibility with modern graphics cards and motherboards. Low-noise design minimizes operational sound while maintaining reliable power delivery. The bundled PCIe 5.1 cable plus PCIe 6+2 cables increase versatility during system builds and upgrades.

Key specifications

  • Model: Pure Power 12 850W
  • Form factor: ATX 3.1 compliant
  • PCIe compatibility: PCIe 5.1 supported; includes PCIe 5.1 cable and PCIe 6+2 cables
  • Wattage: 850 W
  • Design focus: low noise, stable power delivery

How to use

Install the PSU in a compatible ATX chassis, connect the 24-pin motherboard connector and necessary CPU and peripheral cables. Use the supplied PCIe 5.1 cable for compatible graphics cards; use PCIe 6+2 cables for devices requiring 6- or 8-pin connectors. Ensure all connections are secure and follow the system builder's safety guidelines when assembling or powering the system.

Recommendations

Verify that your graphics card and motherboard support PCIe 5.1 and that your case can accommodate an ATX 3.1 power supply. For systems with high peak loads, allow adequate cooling and consider professional installation if unsure about cable connections.

Specifications

80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
1
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W
All features

Other features

Screws included:
Yes

Logistics data

Shipping (inner) case width:
240 mm
Shipping (inner) case length:
560 mm
Shipping (inner) case height:
340 mm
Products per shipping (inner) case:
4 pc(s)
Shipping (inner) case net weight:
13400 g
Warranty period:
10 year(s)

Technical details

Sustainability certificates:
Triman, ErP, ENERGY STAR

Packaging data

Package weight: Weight of the packaged product.
3100 g
Package height: The distance from the top to the bottom of the packaging.
210 mm
Package depth: The distance from the front to the back of the packaging.
320 mm
Package width: The distance from one side of the packaging to the other.
133 mm

Weight & dimensions

Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
2.7 kg
Height: The measurement of the product from head to foot or from base to top.
150 mm
Depth: The distance from the front to the back of something.
160 mm
Width: The measurement or extent of something from side to side.
86 mm

Packaging content

Cable tie(s) included:
Yes
Cables included:
AC

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
CB, cTUVus, WEEE, UKCA, RoHS, Federal Communications Commission (FCC), CE

Operational conditions

Storage relative humidity (H-H):
0 - 95
Operating relative humidity (H-H):
0 - 90
Storage temperature (T-T): The minimum and maximum temperatures at which the product can be safely stored.
-20 - 70
Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
120 mm
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Mean time between failures (MTBF): Statistical model used to indicate product/mechanism reliability; expressed in hours and percentage of duty cycle. This number (in hours) does not indicate the mean time before failure for a single unit/mechanism.
100000 h
Bearing technology:
Rifle
Noise level: The amplitude level of the undesired background noise, usually measured in decibels (db).
25.1 dB
EPS version:
2.92
ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
3.1
80 PLUS certification:
80 PLUS Gold
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Non-Modular
CPU power cable length:
600 mm
CPU power connector (4+4 pin):
Yes
PCI Express power cable length:
600 mm
PCI Express power connectors (12-pin):
1
PCI Express power connectors (6+2 pin):
3
Peripheral (Molex) power cable length:
800
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
1
SATA power cable length:
500, 650, 800, 950
Number of SATA power connectors:
6
Motherboard power cable length:
550 mm
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Over voltage, Short circuit, Over current, Over power, Overheating, Under voltage, Surge & inrush protection (SIP)
Efficiency:
90.5 %
Hold time:
17.34 ms
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Max output current (+5V):
22 A
Max output current (+12V1):
70.9 A
Max output current (+3.3V):
22 A
Combined power (+5Vsb):
15 W
Combined power (-12V):
3.6 W
Combined power (+5V):
120 W
Combined power (+12V):
850 W
Combined power (+3.3V):
120 W
Power Factor Correction (PFC) type:
Active
Power factor:
0.98
Maximum input current (@220V):
6 A
Maximum input current (@110V):
12 A
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Peak power: This is the maximum power required by the device or peak music power.
900 W
Total power: The total power that is needed by the device, or the total power produced by the device.
850 W

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Stock data
Warehouse Stock Delivery to the store Store Price
WH337 6 16.09.2026 Best delivery
116.49 €
EU1 5 16.09.2026 Best delivery
121.49 €
EU16 21 21.09.2026
121.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH345 23 21.09.2026
118.99 €
WH109 14 05.10.2026
124.99 €
116.49 €
Stock: 6
Delivery Date: 16.09.2026 Best delivery
Warehouse: WH337
121.49 €
Stock: 5
Delivery Date: 16.09.2026 Best delivery
Warehouse: EU1
121.99 €
Stock: 21
Delivery Date: 21.09.2026
Warehouse: EU16
121.99 €
Stock: 24
Delivery Date: 21.09.2026
Warehouse: EU3
123.49 €
Stock: 10
Delivery Date: 21.09.2026
Warehouse: WH334
123.99 €
Stock: 1
Delivery Date: 18.09.2026
Warehouse: EU57
Available only for legal entities
118.99 €
Stock: 23
Delivery Date: 21.09.2026
Warehouse: WH345
124.99 €
Stock: 14
Delivery Date: 05.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit be quiet! PURE POWER 12 cost, and is it available for purchase?

The price is 116.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 104 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 16.09.2026 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! PURE POWER 12 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! PURE POWER 12 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: 80 plus certification, power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, ac input voltage, total power, 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! PURE POWER 12?

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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