Power Supply Unit Chieftec GPB-500S

Name: Power Supply Unit Chieftec GPB-500S PSU-662
Brand: CHIEFTEC
SKU: 1974366
Price: 34.99 EUR
Availability: InStock

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Power Supply Unit Chieftec GPB-500S 500W

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Short description

The Chieftec GPB-500S is a reliable 500W power supply unit designed for PCs. It features a 20+4 pin ATX connector, operates on an AC input voltage of 200-240V, and has a frequency range of 47-63Hz. With an active cooling system and a 12 cm fan, it ensures efficient heat dissipation. The non-modular cabling simplifies installation, while its silver color adds a sleek look. Compliant with RoHS standards, this PSU is a solid choice for your computing needs.

Available at price 34.99 €: 50 pcs.

Total available for order: 131 pcs.

Warranty: 2 Years

SKU: 1974366

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Customer service center

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

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From 4.99 € (Weight: 1.22 kg)

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Payment Methods:

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Product information

Description

The Chieftec GPB-500S 500W power supply unit provides stable 500 W output for desktop PCs. Designed with modern PCB layout and components from the iARENA series, this PSU is fixed for 230 V mains use and complies with RoHS requirements. It includes a 20+4 pin ATX connector, non-modular cabling and active cooling with a 120 mm fan to ensure consistent operation and heat dissipation.

Advantages

The unit combines an 85% efficiency rating with a competitive price point and resource-friendly bulk packaging to reduce procurement costs. Its proven PCB design and component selection deliver reliable power delivery for standard desktop configurations while meeting environmental directives.

Suitable for

Office and home desktop PCs
Basic gaming builds and multimedia systems
System upgrades requiring a reliable 500 W PSU

Key specifications

Total power: 500 W
Efficiency: 85%
Motherboard power connector: 20+4 pin ATX
AC input voltage: 200–240 V
Frequency: 47–63 Hz
Cooling: active, 120 mm fan
Cabling: non-modular
Product colour: Silver
Compliance: RoHS

How to use

Install the PSU into a compatible ATX chassis, secure it with the mounting screws, and connect the 20+4 pin ATX cable to the motherboard. Attach peripheral and SATA power connectors to drives and expansion cards as required. Ensure the AC mains supply matches the 200–240 V range and that the case has sufficient airflow for the 120 mm fan to operate effectively.

Usage recommendations

For stable operation, keep the interior of the PC case clear of dust, ensure adequate ventilation around the PSU intake and exhaust, and avoid loading the unit beyond its rated 500 W continuous output.

Specifications

Total power:: 500 W
Efficiency:: 85 %
Motherboard power connector:: 20+4 pin ATX
Fan diameter:: 120 mm
Product colour:: Silver

All features

Power

Total power:: 500 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):: 110 W
Combined power (+12V):: 456 W
Combined power (+5V):: 110 W
Combined power (-12V):: 3.6 W
Combined power (+5Vsb):: 12.5 W
Max output current (+3.3V):: 18 A
Max output current (+5V):: 17 A
Max output current (-12V):: 0.3 A
Max output current (+5Vsb):: 2.5 A
Input current:: 4
AC input frequency:: 47 - 63
AC input voltage:: 200 - 240
Max output current (+12V1):: 38 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

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Instructions

mmo_32321419_1464767761_989_1167.pdf

Description

Instructions

mmo_32321419_1464767761_989_1167.pdf

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Warehouse	Stock	Delivery to the store	Store Price
BT19	50	Friday Best delivery	34.99 € Best price
WH337	6	29.06.2026	41.99 €
WH115	10	29.06.2026	41.99 €
EU58	50	07.07.2026	43.49 €
WH323	6	19.06.2026	45.99 €
EU3	8	29.06.2026	49.49 €

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Available only for legal entities
Warehouse	Stock	Delivery to the store	Store Price
WH109	1	13.07.2026	49.99 €

34.99 €

Stock: 50

Delivery Date: Friday Best delivery

Warehouse: BT19

41.99 €

Stock: 6

Delivery Date: 29.06.2026

Warehouse: WH337

41.99 €

Stock: 10

Delivery Date: 29.06.2026

Warehouse: WH115

43.49 €

Stock: 50

Delivery Date: 07.07.2026

Warehouse: EU58

45.99 €

Stock: 6

Delivery Date: 19.06.2026

Warehouse: WH323

49.49 €

Stock: 8

Delivery Date: 29.06.2026

Warehouse: EU3

Available only for legal entities

49.99 €

Stock: 1

Delivery Date: 13.07.2026

Warehouse: WH109

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Customer questions

FAQ

How much does the Power Supply Unit Chieftec GPB-500S cost, and is it available for purchase?

The price is 34.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 131 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 Friday 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, 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-500S?

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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