{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Power Supply Unit be quiet! PURE POWER 12 550W
73.99 €

Power Supply Unit be quiet! PURE POWER 12 550W

Power Supply Unit be quiet! PURE POWER 12 Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Power Supply Unit be quiet! PURE POWER 12 550W

{{email}}
You keep track of price changes

Power Supply Unit be quiet! PURE POWER 12 550W

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

The be quiet! PURE POWER 12 550W power supply unit offers reliable performance with a total power of 550W and peak power of 600W. It features a 20+4 pin ATX connector, 80 PLUS Gold certification for energy efficiency, and active cooling with a 12 cm fan. The unit supports AC input voltage of 100 - 240V and includes cables for easy installation. Ideal for PC builds requiring stable and efficient power.
Available at price 73.99 €: 4 pcs.
Total available for order: 215 pcs.
Warranty: 2 Years
SKU: 11165298
Manufacturer: bequiet!
free shipment

Cheapest delivery:

Latvijas Pasts pakomāts

Pick-up points

Latvijas Pasts pakomāts

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 2.95 kg)
Parcel couriers
Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Available for private customers at price 75.49 €: 29 pcs.
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

be quiet! PURE POWER 12 550W is an ATX 3.1 compliant power supply unit that delivers 550 W continuous power and up to 600 W peak. It is 80 PLUS Gold certified for high energy efficiency and comes with a 120 mm fan for active cooling. The unit includes a 20+4 pin ATX connector and multiple PCIe cables (PCIe 5.1 and PCIe 6+2) to ensure broad compatibility with modern graphics cards and motherboards.

Advantages

The PSU combines ATX 3.1 compliance and PCIe 5.1 compatibility with efficient 80 PLUS Gold performance and low-noise cooling. Integrated cables for PCIe 5.1 and PCIe 6+2 reduce the need for additional adapters, while the 120 mm fan balances airflow and acoustic performance. With a compact black housing and a weight of 2.3 kg, it fits standard PC builds and offers dependable voltage delivery for stable system operation.

Suitable for

  • Home and office desktop PCs requiring a reliable 550 W power supply
  • Mid-range gaming systems with single graphics cards compatible with PCIe 5.1 or PCIe 6+2 connectors
  • Upgrades to systems needing ATX 3.1 features and improved efficiency

Key specifications

  • Total power: 550 W (peak up to 600 W)
  • Efficiency: 80 PLUS Gold (approx. 91.2%)
  • Motherboard connector: 20+4 pin ATX
  • PCIe connectors: includes PCIe 5.1 cable and PCIe 6+2 cables
  • Fan diameter: 120 mm
  • AC input voltage: 100–240 V
  • Color: Black; Weight: 2.3 kg

How to use

Install the PSU into a compatible ATX chassis, secure it with the supplied screws, and connect the 20+4 pin ATX cable to the motherboard. Attach the appropriate PCIe cables to your graphics card(s) as required and connect storage and peripheral power cables. Ensure AC input is within 100–240 V and verify all connections before powering the system on.

Usage recommendations

For optimal performance and longevity, maintain adequate case ventilation, avoid overloading the PSU beyond its continuous 550 W rating, and use the supplied PCIe 5.1 and PCIe 6+2 cables to maintain proper compatibility with current GPUs.

Specifications

Total power:
550 W
Efficiency:
91.2 %
Motherboard power connector:
20+4 pin ATX
80 PLUS certification:
80 PLUS Gold
Fan diameter:
120 mm
Weight:
2.3 kg
Product colour:
Black
All features

Power

Total power:
550 W
Efficiency:
91.2 %
Power Factor Correction (PFC) type:
Active
Peak power:
600 W
Hold time:
16.64 ms
Power protection features:
Over current, Over power, Over voltage, Overheating, Short circuit, Surge & inrush protection (SIP), Under voltage
Power factor:
0.98
Combined power (+3.3V):
120 W
Combined power (+12V):
550 W
Combined power (+5V):
120 W
Combined power (-12V):
3.6 W
Combined power (+5Vsb):
15 W
Max output current (+3.3V):
20 A
Max output current (+5V):
20 A
Max output current (-12V):
0.3 A
Max output current (+5Vsb):
3 A
AC input frequency:
50/60
AC input voltage:
100 - 240
Max output current (+12V1):
45.8 A
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:
5
Peripheral (Molex) power connectors (4-pin):
1
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
2
Cabling type:
Non-Modular
Motherboard power cable length:
550 mm
SATA power cable length:
800, 650, 500
CPU power cable length:
600 mm
Peripheral (Molex) power cable length:
800
PCI Express power cable length:
600 mm
PCI Express power connectors (12-pin):
1

Performance

Purpose:
PC
80 PLUS certification:
80 PLUS Gold
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.
14.6 dB
Bearing technology:
Rifle
ATX version:
3.1
EPS version:
2.92
Power supply unit (PSU) form factor:
ATX

Design

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

Certificates

Compliance certificates:
WEEE, cTUVus, CB, CE, Federal Communications Commission (FCC), RoHS, UKCA

Technical details

Sustainability certificates:
ENERGY STAR, ErP, Triman

Weight & dimensions

Weight:
2.3 kg
Height:
150 mm
Width:
86 mm
Depth:
160 mm

Operational conditions

Operating relative humidity (H-H):
0 - 90
Storage temperature (T-T):
-20 - 70
Operating temperature (T-T):
0 - 40
Storage relative humidity (H-H):
0 - 95

Packaging data

Package weight:
2800 g
Package depth:
320 mm
Package height:
210 mm
Package width:
133 mm

Packaging content

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

Other features

Screws included:
Yes

Logistics data

Shipping (inner) case width:
345 mm
Shipping (inner) case length:
440 mm
Shipping (inner) case height:
418 mm
Products per shipping (inner) case:
6 pc(s)
Shipping (inner) case net weight:
17700 g
Warranty period:
10 year(s)

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}
Stock data
Warehouse Stock Delivery to the store Store Price
EU16 1 09.07.2026 75.49 €
WH113 29 09.07.2026 75.49 €
WH334 10 09.07.2026 75.99 €
Show all offers Hide
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH345 4 09.07.2026 73.99 € Best price
WH109 80 23.07.2026 85.49 €
75.49 €
Stock: 1
Delivery Date: 09.07.2026
Warehouse: EU16
75.49 €
Stock: 29
Delivery Date: 09.07.2026
Warehouse: WH113
75.99 €
Stock: 10
Delivery Date: 09.07.2026
Warehouse: WH334
76.99 €
Stock: 80
Delivery Date: 09.07.2026
Warehouse: EU3
83.49 €
Stock: 3
Delivery Date: 09.07.2026
Warehouse: WH337
85.99 €
Stock: 5
Delivery Date: 06.07.2026 Best delivery
Warehouse: EU1
93.49 €
Stock: 3
Delivery Date: 08.07.2026
Warehouse: EU57
Available only for legal entities
73.99 €
Stock: 4
Delivery Date: 09.07.2026
Warehouse: WH345
85.49 €
Stock: 80
Delivery Date: 23.07.2026
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 73.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 215 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 09.07.2026 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: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

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, weight, 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! 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.