be quiet! Straight Power 12 Power Supply

Name: be quiet! Straight Power 12 BN336
Brand: bequiet!
SKU: 10503624
Price: 149.49 EUR
Availability: InStock

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be quiet! Straight Power 12 Power Supply Unit 750 W

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Short description

The be quiet! Straight Power 12 is a 750 W ATX power supply unit with 80 PLUS Platinum certification, ensuring high efficiency. It features a 20+4 pin motherboard connector, active cooling with a 13.5 cm fan, and a wide AC input voltage range of 110 - 240 V. The PSU includes various cable lengths for easy installation, making it ideal for PC builds requiring reliable power.

Available at price 149.49 €: 530 pcs.

Total available for order: 685 pcs.

Warranty: 2 Years

SKU: 10503624

Manufacturer: bequiet!

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From 4.99 € (Weight: 3.55 kg)

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Product information

Description

Straight Power 12 1500W is a high-performance ATX 3.0 power supply with 80 PLUS® Platinum certification, designed for silent and efficient operation in demanding desktop systems. It includes native support for two 12VHPWR connectors for next‑gen PCIe 5.0 graphics cards plus four PCIe 6+2‑pin connectors for current GPUs, modular sleeved cables up to 100 cm, and a single strong 12V rail delivering 1500 W continuous power.

Advantages

The PSU combines Platinum-level efficiency of up to 93.9% with an ultra-quiet Silent Wings fan and a funnel-shaped inlet for improved airflow and reduced turbulence. It handles large transient power spikes (up to twice its rated power), uses full-bridge LLC topology for low ripple and stable voltages, and relies on high-quality Japanese 105°C capacitors for long-term reliability. Modular, sleeved cables simplify installation and reduce internal clutter.

Key specifications

Form factor: ATX 3.0
Certification: 80 PLUS® Platinum (up to 93.9% efficiency)
Continuous power: 1500 W on a single 12V rail
Transient capability: handles short-term loads up to 2× rated power
Connectors: 2 × native 12VHPWR, 4 × PCIe 6+2‑pin
Fan: Silent Wings high-end fan with fluid-dynamic bearing
Capacitors: Japanese 105°C capacitors
Cables: Modular sleeved cables, length up to 100 cm

How to use

Install the Straight Power 12 1500W into a compatible ATX case following the case and motherboard manufacturer instructions. Connect the native 12VHPWR cables to PCIe 5.0 graphics cards when required, and use the PCIe 6+2‑pin connectors for existing GPUs. Route the modular sleeved cables to minimize obstruction of airflow; secure cables as needed. Ensure adequate case ventilation and verify all connections before powering on the system.

Recommendations

For stable operation with high-end components, pair this PSU with systems that support ATX 3.0 and provide sufficient case airflow. Use the native 12VHPWR connectors for PCIe 5.0 GPUs and keep cable routing tidy to maximize cooling efficiency.

Specifications

Total power:: 750 W
Efficiency:: 92.9 %
Motherboard power connector:: 20+4 pin ATX
80 PLUS certification:: 80 PLUS Platinum
Fan diameter:: 135 mm
Weight:: 1.76 kg
Product colour:: Black

All features

Power

Total power:: 750 W
Efficiency:: 92.9 %
Peak power:: 820 W
Hold time:: 24.8 ms
Power protection features:: Short circuit, Overheating, Over voltage, Over power, Over current, Under voltage
Power factor:: 0.99
Combined power (+3.3V):: 130 W
Combined power (+12V):: 750 W
Combined power (+5V):: 130 W
Max output current (+3.3V):: 25 A
Max output current (+12V):: 62.5 A
Max output current (+5V):: 25 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 3 A
Input current:: 10/5
AC input frequency:: 50/60
AC input voltage:: 110 - 240

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
Number of SATA power connectors:: 9
Peripheral (Molex) power connectors (4-pin):: 0
EPS power connector (8-pin):: Yes
PCI Express power connectors (6+2 pin):: 4
Cabling type:: Fully-Modular
Number of PATA power connectors:: 2
Motherboard power cable length:: 600 mm
SATA power cable length:: 850, 700, 550, 1000
CPU power cable length:: 700 mm
Peripheral (Molex) power cable length:: 850
PCI Express power cable length:: 600 mm
EPS power connector (4+4 pin):: Yes
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.: 20.8 dB
Bearing technology:: FDB
ATX version:: 3.0
EPS version:: 2.92
Supported motherboard form factors:: Mini-ATX, Micro ATX, ATX
Power supply unit (PSU) form factor:: ATX

Design

Fan diameter:: 135 mm
Number of fans:: 1 fan(s)
Cooling type:: Active
Fan speed:: 0 - 1800
On/off switch:: Yes
Product colour:: Black

Certificates

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

Technical details

Sustainability compliance:: Yes

Weight & dimensions

Weight:: 1.76 kg
Height:: 86 mm
Width:: 150 mm
Depth:: 160 mm

Operational conditions

Operating temperature (T-T):: 0 - 40

Packaging data

Package weight:: 3470 g
Package depth:: 328 mm
Package height:: 102 mm
Package width:: 248 mm
Package type:: Box

Packaging content

Cables included:: SATA, CPU
Cable tie(s) included:: Yes

Logistics data

Shipping (inner) case width:: 282 mm
Shipping (inner) case length:: 651 mm
Shipping (inner) case height:: 346 mm
Products per shipping (inner) case:: 6 pc(s)
Shipping (inner) case net weight:: 22400 g
Warranty period:: 10 year(s)

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Instructions

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bequiet-BN336-10503624.pdf

Description

Instructions

mmo_112547433_1688560512_5017_17205.pdf

bequiet-BN336-10503624.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU16	530	01.07.2026 Best delivery	149.49 €
WH94	50	01.07.2026 Best delivery	164.49 €
WH334	10	01.07.2026 Best delivery	166.49 €
EU3	31	01.07.2026 Best delivery	171.49 €
WH337	1	01.07.2026 Best delivery	186.49 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	62	15.07.2026	178.99 €
WH345	1	01.07.2026 Best delivery	193.99 €

149.49 €

Stock: 530

Delivery Date: 01.07.2026 Best delivery

Warehouse: EU16

164.49 €

Stock: 50

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH94

166.49 €

Stock: 10

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH334

171.49 €

Stock: 31

Delivery Date: 01.07.2026 Best delivery

Warehouse: EU3

186.49 €

Stock: 1

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH337

Available only for legal entities

178.99 €

Stock: 62

Delivery Date: 15.07.2026

Warehouse: WH109

193.99 €

Stock: 1

Delivery Date: 01.07.2026 Best delivery

Warehouse: WH345

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Customer questions

FAQ

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

The price is 149.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 685 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 01.07.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

Can be quiet! Straight Power 12 Power Supply 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 be quiet! Straight Power 12 Power Supply 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”;
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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, 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 be quiet! Straight Power 12 Power Supply?

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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