Power Supply Unit Chieftec GPB-450S

Name: Power Supply Unit Chieftec GPB-450S GPB-450S
Brand: CHIEFTEC
SKU: 147758
Price: 39.49 EUR
Availability: InStock

Aquaphor

Filters you can trust. Pure water every day.

Power Supply Unit Chieftec GPB-450S 450 W

Power Supply Unit Chieftec GPB-450S Photo 1

Power Supply Unit Chieftec GPB-450S Photo 2

Power Supply Unit Chieftec GPB-450S Photo 3

Power Supply Unit Chieftec GPB-450S Photo 4

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

The Chieftec GPB-450S is a reliable 450 W power supply unit designed for PCs. It features a 20+4 pin ATX motherboard connector and operates on an AC input voltage of 200 - 240 V with a frequency of 47 - 63 Hz. This non-modular PSU has an active cooling system with a 12 cm fan, ensuring efficient heat dissipation. With RoHS compliance, it is an environmentally friendly choice for your computer setup.

Available at price 39.49 €: 2 pcs.

Total available for order: 22 pcs.

Warranty: 2 Years

SKU: 147758

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: 1.08 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 GPB-450S 450 W is a reliable internal power supply unit for desktop PCs, offering stable power delivery with a total rated output of 450 W. Designed for fixed 200–240 V AC mains operation, this non‑modular PSU includes a 20+4 pin ATX motherboard connector, a 120 mm cooling fan and RoHS compliance for lower environmental impact.

Advantages

The GPB-450S combines up to 85% efficiency with a compact design and a 120 mm active fan to maintain temperature under load. Its fixed-voltage European configuration (200–240 V) and solid PCB design make it suitable for cost-conscious system builds where dependable power and straightforward installation are required.

Suitable for

Office and home desktop PCs
Basic multimedia and web browsing systems
System upgrades where a 450 W non-modular PSU is sufficient

Key specifications

Total power: 450 W
Efficiency: 85%
Motherboard connector: 20+4 pin ATX
AC input: 200–240 V, 47–63 Hz
Cooling: 120 mm fan
Product colour: Silver
RoHS compliant

How to use

Install the Chieftec GPB-450S into a compatible ATX case using standard PSU mounting points. Connect the 20+4 pin ATX cable to the motherboard and attach any additional peripheral connectors required by the system. Ensure mains voltage at the installation site is within the 200–240 V range before powering on. Allow adequate airflow around the unit and keep dust away from the fan for optimal cooling performance.

Usage recommendations

For reliable operation, pair this 450 W PSU with systems that have modest power demands (CPU and GPU combined within the unit's capacity) and perform periodic dust cleaning of the 120 mm fan to preserve cooling efficiency and longevity.

Specifications

Total power:: 450 W
Efficiency:: 85 %
Motherboard power connector:: 20+4 pin ATX
Fan diameter:: 120 mm
Product colour:: Silver

All features

Power

Total power:: 450 W
Efficiency:: 85 %
Power Factor Correction (PFC) type:: Active
Power protection features:: Over voltage, Under voltage, Short circuit, Overload
Power factor:: 0.9
Combined power (+3.3V):: 100 W
Combined power (+12V):: 408 W
Combined power (+5V):: 100 W
Combined power (-12V):: 3.6 W
Combined power (+5Vsb):: 12.5 W
Max output current (+3.3V):: 17 A
Max output current (+5V):: 16 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 2.5 A
Input current:: 3.5
AC input frequency:: 47 - 63
AC input voltage:: 200 - 240
Max output current (+12V1):: 34 A

Ports & interfaces

Motherboard power connector:: 20+4 pin ATX
Number of SATA power connectors:: 5
Peripheral (Molex) power connectors (4-pin):: 3
PCI Express power connectors (6+2 pin):: 1
Cabling type:: Non-Modular

Performance

Purpose:: PC
ATX version:: 2.3
Power supply unit (PSU) form factor:: PS/2

Design

Fan diameter:: 120 mm
Number of fans:: 1 fan(s)
Cooling type:: Active
Fan location:: Top
On/off switch:: Yes
Product colour:: Silver

Certificates

Compliance certificates:: RoHS

Weight & dimensions

Height:: 87 mm
Width:: 140 mm
Depth:: 150 mm

Packaging data

Manual:: Yes
Package type:: Box

Other features

Warranty card:: Yes

Logistics data

Harmonized System (HS) code:: 84733020

Hide Show all

Instructions

mmo_32321210_1464767753_7357_2426.pdf

Description

Instructions

mmo_32321210_1464767753_7357_2426.pdf

Machine translation. Load original

{{highlightedFeature.featureTitle}}:

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

Warehouse	Stock	Delivery to the store	Store Price
WH337	2	22.06.2026 Best delivery	39.49 €
WH115	6	22.06.2026 Best delivery	40.49 €

Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
BT11	9	30.06.2026	41.99 €
WH109	5	08.07.2026	54.99 €

39.49 €

Stock: 2

Delivery Date: 22.06.2026 Best delivery

Warehouse: WH337

40.49 €

Stock: 6

Delivery Date: 22.06.2026 Best delivery

Warehouse: WH115

Available only for legal entities

41.99 €

Stock: 9

Delivery Date: 30.06.2026

Warehouse: BT11

54.99 €

Stock: 5

Delivery Date: 08.07.2026

Warehouse: WH109

Customer reviews

Show all reviews

Customer questions

FAQ

How much does the Power Supply Unit Chieftec GPB-450S cost, and is it available for purchase?

The price is 39.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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, 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 Power Supply Unit Chieftec GPB-450S?

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