Power Supply Chieftec Smart 450W

Name: Power Supply Unit Chieftec Smart BFX-450BS
Brand: CHIEFTEC
SKU: 4301351
Price: 56.49 EUR
Availability: InStock

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Power Supply Unit Chieftec Smart 450W

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Offer for legal entity, cashless payment. Why is an item available only for a legal entity?
This is due to long delivery times and limited product warranties.

Short description

The Chieftec Smart 450W power supply unit is designed for PCs with a total power output of 450W. It features a 20+4 pin ATX motherboard connector and supports AC input voltage from 100 to 240V. With an 80 PLUS Bronze certification, it ensures energy efficiency. The active cooling system with a 9 cm fan keeps the unit cool. Dimensions are 125mm x 100mm x 64mm, making it compact for various setups.

Available at price 56.49 €: 6 pcs.

Total available for order: 528 pcs.

Warranty: 2 Years

SKU: 4301351

Learn more

Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

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Customer service center

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

30.06.2026 {{selectedOffer.officeDeliveryString}}

free

Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!

03.07.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.00 kg)

Parcel couriers

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

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From 1.99 €

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Payment Methods:

Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay

Available for private customers at price 56.99 €: 5 pcs.

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Product information

Description

The BFX Series power supply combines 80 PLUS Bronze efficiency with a modern DC-DC platform in a compact SFX form factor. Designed with a 9 cm cooling fan while keeping the total unit length to 10 cm, the BFX Series provides a small footprint suitable for compact PC builds without sacrificing essential functionality or protection features.

Advantages

The compact SFX design allows installation in small chassis where space is limited. 80 PLUS Bronze efficiency helps reduce energy loss and operating costs during typical use. DC-DC conversion improves voltage stability and compatibility with modern components. The included 9 cm fan supports quieter operation compared with larger, faster-spinning fans, while built-in protection mechanisms guard against common electrical faults.

Key specifications

Form factor: SFX
Efficiency certification: 80 PLUS Bronze
Technology: DC-DC conversion
Cooling: 9 cm fan
Total unit length: 100 mm
Protections: standard overcurrent, overvoltage and short-circuit protections (included)

How to use

Install the BFX Series power supply into an SFX-compatible chassis following the case manufacturer’s mounting instructions. Connect the main ATX and peripheral cables to the motherboard, drives and other components according to their connectors, ensuring secure and correct seating. Verify that the case airflow is adequate for the 9 cm fan to expel heat effectively, and perform a power-on test before full system use.

Specifications

Total power:: 450 W
Motherboard power connector:: 20+4 pin ATX
80 PLUS certification:: 80 PLUS Bronze
Fan diameter:: 90 mm
Weight:: 1.5 kg
Product colour:: Black, Silver

All features

Power

Total power:: 450 W
Power Factor Correction (PFC) type:: Active
Power protection features:: Over current, Over voltage, Overheating, Overload, Short circuit, Under voltage
Power factor:: 0.9
Combined power (+3.3V):: 120 W
Combined power (+12V):: 450 W
Combined power (+5V):: 120 W
Combined power (-12V):: 3.6 W
Combined power (+5Vsb):: 12.5 W
Max output current (+3.3V):: 20 A
Max output current (+12V):: 37.5 A
Max output current (+5V):: 20 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 2.5 A
Input current:: 7
AC input frequency:: 47 - 63
AC input voltage:: 100 - 240

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
Floppy drive power connector:: 1
Number of SATA power connectors:: 3
Peripheral (Molex) power connectors (4-pin):: 2
PCI Express power connectors (6+2 pin):: 2
Cabling type:: Non-Modular
Motherboard power cable length:: 350 mm
SATA power cable length:: 250
Peripheral (Molex) power cable length:: 150
PCI Express power cable length:: 350 mm
Floppy disk drive cable length:: 150 mm
EPS power connector (4+4 pin):: Yes

Performance

Purpose:: PC
80 PLUS certification:: 80 PLUS Bronze
ATX version:: 2.3
Power supply unit (PSU) form factor:: ATX

Design

Fan diameter:: 90 mm
Cooling type:: Active
Product colour:: Black, Silver

Weight & dimensions

Weight:: 1.5 kg
Height:: 64 mm
Width:: 125 mm
Depth:: 100 mm

Logistics data

Harmonized System (HS) code:: 84733020

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Instructions

mmo_92587286_1627312417_3251_38131.pdf

Description

Instructions

mmo_92587286_1627312417_3251_38131.pdf

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Warehouse	Stock	Delivery to the store	Store Price
EU16	5	22.06.2026	56.99 €
WH353	5	26.06.2026	56.99 €
WH323	5	16.06.2026 Best delivery	58.49 €
EU3	4	22.06.2026	62.99 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
BT11	6	30.06.2026	56.49 €
EU4	500	08.07.2026	62.99 €
WH109	3	08.07.2026	67.99 €

56.99 €

Stock: 5

Delivery Date: 22.06.2026

Warehouse: EU16

56.99 €

Stock: 5

Delivery Date: 26.06.2026

Warehouse: WH353

58.49 €

Stock: 5

Delivery Date: 16.06.2026 Best delivery

Warehouse: WH323

62.99 €

Stock: 4

Delivery Date: 22.06.2026

Warehouse: EU3

Available only for legal entities

56.49 €

Stock: 6

Delivery Date: 30.06.2026

Warehouse: BT11

62.99 €

Stock: 500

Delivery Date: 08.07.2026

Warehouse: EU4

67.99 €

Stock: 3

Delivery Date: 08.07.2026

Warehouse: WH109

Customer reviews

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Customer questions

FAQ

How much does the Power Supply Chieftec Smart 450W cost, and is it available for purchase?

The price is 56.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 528 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: 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 CHIEFTEC 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 CHIEFTEC 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, 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 Chieftec Smart 450W?

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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Power Supply Unit Chieftec Smart 450W

Short description

Product information

Description

Advantages

Key specifications

How to use

Рекомендации

Specifications

Power

Ports & interfaces

Performance

Design

Weight & dimensions

Logistics data

Instructions

Description

Instructions

Customer reviews

Customer questions

How much does the Power Supply Chieftec Smart 450W cost, and is it available for purchase?

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

What payment options are available?

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

What is the warranty period?

Can the product be returned after purchase?

Where should I contact for warranty service?

How can I tell if this product suits my needs?

Where can I download the instructions for Power Supply Chieftec Smart 450W?