CHIEFTEC GPF-300P 300W TFX PSU

Name: Power Supply Unit CHIEFTEC GPF-300P GPF-300P
Brand: CHIEFTEC
SKU: 3578224
Price: 41.49 EUR
Availability: InStock

JBL – powerful sound always with you

JBL speakers and headphones for pure and deep sound!

Power Supply Unit CHIEFTEC GPF-300P TFX 300W 80 PLUS Bronze, 20+4pin ATX, 80mm fan

Keep track of price changes You keep track of price changes

Scan qr code below, or type in manually: {{secretKey}}

Forgot password? Registration

Short description

CHIEFTEC GPF-300P is a TFX form factor power supply for PC/server use with 300 W total power and 80 PLUS Bronze efficiency. It features a 20+4 pin ATX motherboard connector, 4 SATA and 2 Molex peripheral connectors, 4+4 pin EPS CPU power, an 80 mm active fan, active PFC and protection against undervoltage. Compact dimensions and non‑modular cabling suit small builds and legacy drives.

Available at price 41.49 €: 10 pcs.

Total available for order: 541 pcs.

Warranty: 2 Years

SKU: 3578224

Learn more

Deliver the order:

{{ userCountryName }}

to the Customer Service Center at Kengaraga 2b, Riga

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

All delivery methods Hide details

Customer service center

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

22.06.2026 {{selectedOffer.officeDeliveryString}}

free

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

29.06.2026 {{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

29.06.2026 {{selectedOffer.parcelStationDeliveryString}}

From 1.99 €

More about delivery methods

Payment Methods:

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

More about payment methods

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The CHIEFTEC Smart 300W (GPF-300P) is a TFX form factor power supply designed for small desktop systems and home entertainment PCs. It delivers 300 W total power with 80 PLUS Bronze efficiency and supports an AC input range of 115–230 V at 47–63 Hz. The unit includes a 20+4 pin ATX motherboard connector, SATA power cables, an 80 mm temperature-controlled fan and active PFC to ensure stable operation.

Advantages

The power supply combines a compact TFX design with 80 PLUS Bronze efficiency to reduce energy losses and heat generation. Active PFC improves voltage stability and compatibility with both Intel and AMD-based systems. A temperature-controlled 80 mm fan provides quiet, demand-driven cooling, while supplied SATA cables and a 30 cm main cable simplify installation in compact chassis.

Suitable for

Small form factor desktop PCs
Home entertainment systems and HTPCs
Office workstations with low to moderate power demands

Key specifications

Total power: 300 W
Form factor: TFX
Motherboard connector: 20+4 pin ATX (main cable length 30 cm)
AC input: 115–230 V, 47–63 Hz
80 PLUS certification: 80 PLUS Bronze
Fan diameter: 80 mm (temperature-controlled)
Cable options: SATA power cables (150 mm and 350 mm)
Weight: 1.07 kg
Colour: Grey

How to use

Install the CHIEFTEC Smart 300W in a compatible TFX case following the chassis manufacturer’s instructions. Connect the 20+4 pin ATX connector to the motherboard and attach SATA power cables to drives as required. Ensure the AC input voltage matches the local mains supply (115–230 V) and secure all connections before powering the system. The fan is temperature-controlled and requires no manual adjustment.

Usage recommendations

Use this 300 W TFX PSU in systems with modest power requirements; avoid pairing it with high-end graphics cards or heavily overclocked CPUs. Maintain airflow in the chassis and periodically check cables and connectors for secure contact to ensure long-term reliability.

Specifications

Total power:: 300 W
Motherboard power connector:: 20+4 pin ATX
80 PLUS certification:: 80 PLUS Bronze
Fan diameter:: 80 mm
Weight:: 1.07 kg
Product colour:: Grey

All features

Power

Total power:: 300 W
Power Factor Correction (PFC) type:: Active
Power protection features:: Under voltage, Short circuit, Overload, Overheating, Over voltage
Power factor:: 0.9
Combined power (+3.3V):: 95 W
Combined power (+5V):: 95 W
Combined power (-12V):: 3.6 W
Combined power (+5Vsb):: 10 W
Max output current (+3.3V):: 16 A
Max output current (+5V):: 15 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 2 A
Input current:: 6.3
AC input frequency:: 47 - 63
AC input voltage:: 115 - 230
Max output current (+12V2):: 15 A
Max output current (+12V1):: 14 A

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
Floppy drive power connector:: 1
Number of SATA power connectors:: 4
Peripheral (Molex) power connectors (4-pin):: 2
Cabling type:: Non-Modular
Motherboard power cable length:: 300 mm
SATA power cable length:: 350, 150
CPU power cable length:: 350 mm
Peripheral (Molex) power cable length:: 150, 350
Floppy disk drive cable length:: 150 mm
EPS power connector (4+4 pin):: Yes

Performance

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

Design

Fan diameter:: 80 mm
Number of fans:: 1 fan(s)
Cooling type:: Active
Product colour:: Grey

Certificates

Compliance certificates:: RoHS

Weight & dimensions

Weight:: 1.07 kg
Height:: 65 mm
Width:: 85 mm
Depth:: 175 mm

Packaging data

Package weight:: 1130 g

Logistics data

Harmonized System (HS) code:: 84733020

Hide Show all

Instructions

mmo_79312477_1589294452_762_17898.pdf

Description

Instructions

mmo_79312477_1589294452_762_17898.pdf

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

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

Warehouse	Stock	Delivery to the store	Store Price
WH115	10	22.06.2026	41.49 €
WH337	7	22.06.2026	46.49 €
EU16	7	22.06.2026	48.49 €
WH323	10	16.06.2026 Best delivery	50.49 €

Show all offers Hide

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
BT11	7	30.06.2026	43.99 €
EU4	500	08.07.2026	49.49 €

41.49 €

Stock: 10

Delivery Date: 22.06.2026

Warehouse: WH115

46.49 €

Stock: 7

Delivery Date: 22.06.2026

Warehouse: WH337

48.49 €

Stock: 7

Delivery Date: 22.06.2026

Warehouse: EU16

50.49 €

Stock: 10

Delivery Date: 16.06.2026 Best delivery

Warehouse: WH323

Available only for legal entities

43.99 €

Stock: 7

Delivery Date: 30.06.2026

Warehouse: BT11

49.49 €

Stock: 500

Delivery Date: 08.07.2026

Warehouse: EU4

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the CHIEFTEC GPF-300P 300W TFX PSU cost, and is it available for purchase?

The price is 41.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 541 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 22.06.2026 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. 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 CHIEFTEC GPF-300P 300W TFX PSU?

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.

Show all questions