CHIEFTEC APB-400B8-BK 400 W power supply

Name: Power supply CHIEFTEC APB-400B8-BK 400 APB-400B8-BK
Brand: CHIEFTEC
SKU: 10802147
Price: 30.49 EUR
Availability: InStock

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Power supply CHIEFTEC APB-400B8-BK 400 W, 80 PLUS, active PFC

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Short description

CHIEFTEC APB-400B8-BK is a 400 W desktop power supply with 80 PLUS efficiency rating and active PFC for stable voltage delivery. Designed for gaming PCs and workstations, it provides reliable power distribution, reduced energy losses and integrated protection mechanisms to safeguard components and improve system longevity.

Available at price 30.49 €: 50 pcs.

Total available for order: 100 pcs.

Warranty: 2 Years

SKU: 10802147

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Deliver the order:

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to the Customer Service Center at Kengaraga 2b, Riga

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Customer service center

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

Tuesday {{selectedOffer.officeDeliveryString}}

free

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

19.06.2026 {{selectedOffer.courierDeliveryString}}

From 4.99 € (Weight: 1.17 kg)

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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:

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Product information

Description

CHIEFTEC APB-400B8-BK is a 400 W desktop power supply with 80 PLUS White efficiency and active PFC, designed to deliver stable voltages for gaming PCs and workstations. It combines moderate power output with basic protections to reduce energy loss and provide reliable operation in typical home and office systems.

Advantages

The unit offers 80 PLUS White efficiency to lower energy losses compared with non-certified models, and an active PFC circuit to improve power factor and voltage stability. A 120 mm cooling fan balances airflow and noise for everyday use, while integrated protection mechanisms help prevent damage from common electrical faults.

Suitable for

Entry-level gaming PCs
Home and office desktops
Workstations with moderate power demands
System upgrades replacing older or lower-efficiency PSUs

When it may not be suitable

The CHIEFTEC APB-400B8-BK may not be suitable for high-end gaming rigs with multiple high-power GPUs or heavily overclocked CPUs that require significantly more than 400 W peak capacity. It is also not intended for systems that demand advanced modular cabling or very low-noise passive cooling.

Key specifications

Rated output power: 400 W
Input voltage: 200–240 V
Efficiency certification: 80 PLUS White
Power factor correction: Active PFC
Cooling: 120 mm fan
Weight: 1170 g

How to use

Install the PSU into a compatible ATX case following the motherboard and case manufacturer guidance. Connect the main 24-pin ATX cable and required CPU and peripheral connectors to the components. Ensure input voltage matches the specified 200–240 V range and secure all connections before powering on the system. Allow for adequate ventilation around the 120 mm fan to maintain cooling efficiency.

What to consider before purchase

Confirm total system power draw stays within a safe margin below 400 W
Check connector types and lengths match your motherboard, GPU, and drives
Decide if you need modular cables or lower-noise/premium efficiency options

Usage recommendations

For stable operation, keep the PSU dust-free and ensure case airflow is not obstructed; consider a slightly higher-capacity or higher-efficiency PSU if planning future upgrades such as additional GPUs or heavy CPU overclocking.

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Warehouse	Stock	Delivery to the store	Store Price
BT19	50	Tuesday Best delivery	30.49 € Best price
WH355	50	06.07.2026	41.99 €

30.49 €

Stock: 50

Delivery Date: Tuesday Best delivery

Warehouse: BT19

41.99 €

Stock: 50

Delivery Date: 06.07.2026

Warehouse: WH355

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Customer questions

FAQ

How much does the CHIEFTEC APB-400B8-BK 400 W power supply cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 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 Tuesday 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.

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