CHIEFTEC SFX-250VS SFX power supply 250 W

Name: Power supply unit CHIEFTEC SFX-250VS 4710713239982
Brand: CHIEFTEC
SKU: 11647502
Price: 44.49 EUR
Availability: InStock

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Power supply unit CHIEFTEC SFX-250VS 250 W 20+4 pin ATX SFX Silver, 80 mm fan, non-modular

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Short description

CHIEFTEC SFX-250VS is a compact SFX power supply unit delivering 250 W total power with 85% efficiency. Designed for small form-factor PCs, it features a 20+4 pin ATX connector, non-modular cabling, a single 80 mm fan and silver housing. Provides basic protections (UVP, OVP, SCP, OPP, AFC) and stable 230 V/50 Hz operation for home or office builds.

Available at price 44.49 €: 14 pcs.

Total available for order: 26 pcs.

Warranty: 2 Years

SKU: 11647502

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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free

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Customer service center

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

07.07.2026 {{selectedOffer.officeDeliveryString}}

free

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

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From 4.99 € (Weight: 0.93 kg)

Parcel couriers

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

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From 1.99 €

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Payment Methods:

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

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Product information

Description

CHIEFTEC SFX-250VS is a compact SFX power supply unit that delivers 250 W of continuous power with 85% efficiency, intended for small form-factor PCs and basic desktop builds. The unit uses a 20+4 pin ATX motherboard connector, features a single 80 mm fan mounted in a silver housing and provides standard protection functions including undervoltage, overvoltage, short-circuit and overcurrent/overpower safeguards. Its design focuses on reliable, quiet operation for home and office systems running on 230 V/50 Hz mains.

Advantages

The small SFX footprint and non-modular cabling make the CHIEFTEC SFX-250VS straightforward to install in compact cases where space is limited. The 80 mm fan is engineered for low acoustic output, enabling near-silent operation during everyday tasks. Built-in protection features (UVP, OVP, SCP, OPP, AFC) and stable 230 V/50 Hz compatibility support safe and consistent power delivery for basic computing needs.

Suitable for

Small form-factor (SFX) desktop builds
Home and office PCs with modest power requirements
Systems where low fan noise is preferred
Replacement PSU in compact cases

Key specifications

Total power: 250 W
Efficiency: 85%
Motherboard connector: 20+4 pin ATX
Fan diameter: 80 mm
Operating mains: 230 V / 50 Hz
Housing colour: Silver
Cabling: non-modular
Protection features: undervoltage, overvoltage, short-circuit, overcurrent/overpower, automatic fuse/current protection

How to use

Install the CHIEFTEC SFX-250VS into a compatible SFX or SFX-to-ATX adapter bracket according to the case manufacturer’s instructions. Connect the 20+4 pin ATX plug to the motherboard main power socket and attach other required peripheral connectors for drives or accessories. Ensure the unit is secured and that cables are routed to avoid obstructing airflow. Verify mains voltage is set to 230 V if an external selector exists and power on the system to confirm stable operation.

Usage recommendations

Use this PSU in systems with modest power draw; avoid pairing it with high-power graphics cards or multiple power-hungry components. Maintain case airflow and periodically check the 80 mm fan for dust accumulation to preserve quiet operation and cooling efficiency.

Specifications

Total power:: 250 W
Efficiency:: 85 %
Motherboard power connector:: 20+4 pin ATX
Fan diameter:: 80 mm
Product colour:: Silver

All features

Power

Total power:: 250 W
Efficiency:: 85 %
Power Factor Correction (PFC) type:: Active
Power factor:: 0.9
Combined power (+3.3V):: 80 W
Combined power (+5V):: 80 W
Combined power (-12V):: 3.6 W
Combined power (+5Vsb):: 15 W
Max output current (+3.3V):: 14 A
Max output current (+5V):: 15 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 3 A
Input current:: 3
AC input frequency:: 50
AC input voltage:: 230
Max output current (+12V1):: 18.5 A

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
Floppy drive power connector:: 1
Number of SATA power connectors:: 2
Peripheral (Molex) power connectors (4-pin):: 2
ATX power connector (20+4 pin):: Yes
Cabling type:: Non-Modular

Performance

Purpose:: PC
ATX version:: 2.3
Power supply unit (PSU) form factor:: SFX

Design

Fan diameter:: 80 mm
Number of fans:: 1 fan(s)
Product colour:: Silver

Certificates

Certification:: UVP; OVP; SCP; OPP; AFC;

Weight & dimensions

Height:: 64 mm
Width:: 100 mm
Depth:: 125 mm

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Instructions

mmo_27036561_1462893309_4943_25230.pdf

Description

Instructions

mmo_27036561_1462893309_4943_25230.pdf

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Warehouse	Stock	Delivery to the store	Store Price
WH353	14	07.07.2026	44.49 €
EU16	12	03.07.2026 Best delivery	48.49 €

44.49 €

Stock: 14

Delivery Date: 07.07.2026

Warehouse: WH353

48.49 €

Stock: 12

Delivery Date: 03.07.2026 Best delivery

Warehouse: EU16

Customer reviews

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Customer questions

FAQ

How much does the CHIEFTEC SFX-250VS SFX power supply 250 W cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 26 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 07.07.2026 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. 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, efficiency, motherboard power connector, fan diameter, 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 CHIEFTEC SFX-250VS SFX power supply 250 W?

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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