Power Supply Unit be quiet! BN337

Name: Power Supply Unit be quiet! BN337
Brand: bequiet!
SKU: 10503625
Price: 172.99 EUR
Availability: InStock

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Power Supply Unit be quiet! BN337 850 W

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Short description

The be quiet! BN337 power supply unit offers a total power of 850 W with a peak power of 920 W. It features a 20+4 pin ATX motherboard 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. Designed for PCs, this ATX form factor PSU is 80 PLUS Platinum certified, ensuring high efficiency. The active cooling system with a 13.5 cm fan guarantees optimal performance and reliability.

Available at price 172.99 €: 977 pcs.

Total available for order: 1038 pcs.

Warranty: 2 Years

SKU: 10503625

Manufacturer: bequiet!

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Deliver the order:

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2b. Kengaraga str., Riga, Latvia, LV-1063

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From 4.99 € (Weight: 3.58 kg)

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Latvijas Pasts pakomāts / Unisend / DPD Paku skapis / Omniva / Venipak Pickup / Venipak Locker / Latvijas Pasts nodaļa

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36 months installment: from 4.81 euros per month

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Product information

Description

Straight Power 12 1500W is an ATX 3.0 power supply with 80 PLUS Platinum certification designed for high-end systems. It delivers 1500W continuous power on a single 12V rail, includes native 12VHPWR connectors for next‑gen PCIe 5.0 graphics cards and multiple 6+2‑pin PCIe connectors for current GPUs, and features a Silent Wings fan and optimized internal airflow for quiet, reliable cooling.

Advantages

The PSU provides high efficiency (up to 93.9%), reduced power consumption and lower heat output thanks to its 80 PLUS Platinum rating. Native ATX 3.0 support with two 12VHPWR connectors and four 6+2‑pin PCIe connectors ensures compatibility with both current and upcoming graphics cards. A robust single 12V rail can handle short-term power spikes up to twice the rated power, improving stability under heavy transient loads. Premium Japanese 105°C capacitors and full‑bridge LLC topology deliver stable voltages, low ripple and long component life. Modular sleeved cables up to 100 cm make installation neater and improve case airflow.

Key specifications

Form factor: ATX 3.0
Certification: 80 PLUS Platinum (up to 93.9% efficiency)
Continuous power: 1500W on a single 12V rail
Transient capability: handles short excursions up to 2x rated power
Connectors: 2 × 12VHPWR (native), 4 × PCIe 6+2‑pin
Fan: Silent Wings high‑end fan
Capacitors: Japanese 105°C capacitors
Topology: full‑bridge LLC
Cable: modular sleeved cables up to 100 cm

How to use

Install the Straight Power 12 1500W into a compatible ATX case, connect the main 24‑pin and CPU power cables, and attach the required PCIe power using the native 12VHPWR or 6+2‑pin connectors depending on your GPU. Ensure connectors are fully seated and route modular sleeved cables to minimize airflow obstruction. Confirm BIOS and GPU power settings are appropriate for ATX 3.0 systems and allow adequate case ventilation during operation.

Recommendations

Use this PSU in high-performance desktops or workstations that demand stable, efficient power delivery. For best results, pair with cases that provide good airflow and verify that GPU power connectors match the card’s requirements before installation.

Specifications

Total power:: 850 W
Efficiency:: 92.3 %
Motherboard power connector:: 20+4 pin ATX
80 PLUS certification:: 80 PLUS Platinum
Fan diameter:: 135 mm
Weight:: 1.81 kg
Product colour:: Black

All features

Power

Total power:: 850 W
Efficiency:: 92.3 %
Peak power:: 920 W
Hold time:: 19.2 ms
Power protection features:: Under voltage, Short circuit, Overheating, Over voltage, Over power, Over current
Power factor:: 0.99
Combined power (+3.3V):: 150 W
Combined power (+12V):: 849.6 W
Combined power (+5V):: 150 W
Max output current (+3.3V):: 25 A
Max output current (+5V):: 25 A
Max output current (-12V):: 0.5 A
Max output current (+5Vsb):: 3 A
Input current:: 10/5
AC input frequency:: 50/60
AC input voltage:: 100 - 240
Max output current (+12V1):: 70.8 A

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:: 1000, 850, 700, 550
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.: 22.1 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 - 2100
On/off switch:: Yes
Product colour:: Black

Certificates

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

Technical details

Sustainability compliance:: Yes
Sustainability certificates:: ErP, Triman, ENERGY STAR

Weight & dimensions

Weight:: 1.81 kg
Height:: 86 mm
Width:: 150 mm
Depth:: 160 mm

Operational conditions

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

Packaging data

Package weight:: 3520 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:: 22740 g
Warranty period:: 10 year(s)

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Instructions

mmo_112547432_1688560505_6757_12165.pdf

bequiet-BN337-10503625.pdf

Description

Instructions

mmo_112547432_1688560505_6757_12165.pdf

bequiet-BN337-10503625.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU16	977	30.06.2026 Best delivery	172.99 €
WH94	50	30.06.2026 Best delivery	190.49 €
WH337	1	30.06.2026 Best delivery	207.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	10	14.07.2026	204.99 €

172.99 €

Stock: 977

Delivery Date: 30.06.2026 Best delivery

Warehouse: EU16

190.49 €

Stock: 50

Delivery Date: 30.06.2026 Best delivery

Warehouse: WH94

207.49 €

Stock: 1

Delivery Date: 30.06.2026 Best delivery

Warehouse: WH337

Available only for legal entities

204.99 €

Stock: 10

Delivery Date: 14.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Power Supply Unit be quiet! BN337 cost, and is it available for purchase?

The price is 172.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1038 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 30.06.2026 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! BN337 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! BN337 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 Power Supply Unit be quiet! BN337?

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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