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header-product Power Supply Unit Chieftec Smart GPS-400A8 400W
41.49 €

Power Supply Unit Chieftec Smart GPS-400A8 400W

Power Supply Unit Chieftec Smart GPS-400A8 Photo 1
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Power Supply Unit Chieftec Smart GPS-400A8 Photo 1
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Short description

The Chieftec Smart GPS-400A8 is a reliable 400W power supply unit designed for PCs. It features a 20+4 pin ATX motherboard connector and operates on an AC input voltage of 230V with a frequency of 47-63 Hz. The non-modular cabling ensures easy installation, while the 12 cm fan provides efficient cooling. Compliant with RoHS standards, this power supply is a solid choice for your computing needs.
Available for order: 7 pcs.
Warranty: 2 Years
SKU: 11242918
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
18.09.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
23.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.57 kg)
Parcel couriers
Unisend LV / Latvijas Pasts pakomāts / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
23.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

The Chieftec Smart GPS-400A8 400W is a compact power supply unit for desktop PCs that combines basic efficiency with straightforward design. Painted in black and delivered in a protective carton, it includes long fixed cables, a power cord and a 120 mm fan for cooling. The unit operates from a 230V AC input at 47–63 Hz and offers a total output of 400 W while meeting RoHS requirements.

Advantages

The power supply provides a reliable 400 W output suitable for standard PC builds, with long native cables that simplify internal cable routing. Its non-modular design reduces cost and installation complexity, and the 120 mm fan ensures adequate airflow. The PSU’s black finish and solid carton packaging protect the unit during transport and installation.

Suitable for

  • Mainstream desktop PCs with moderate power demands
  • Office computers and home systems
  • Upgrades where compact, fixed-cable PSUs are acceptable

Key specifications

  • Total power: 400 W
  • Motherboard connector: 20+4 pin ATX
  • AC input: 230 V, 47–63 Hz
  • Fan diameter: 120 mm
  • Product colour: Black
  • RoHS compliant

How to use

Switch off and unplug the PC before installing the Chieftec Smart GPS-400A8. Mount the PSU in the case following the case manufacturer’s instructions, connect the 20+4 pin ATX connector to the motherboard and attach other fixed cables to drives and peripherals as required. Ensure airflow is not obstructed and secure all connections before powering on the system.

Usage recommendations

For stable operation, use this 400 W PSU in systems with moderate component power requirements; avoid pairing it with high-end GPUs or heavily overclocked CPUs. Verify total system power draw to ensure headroom and maintain good case ventilation for optimal cooling.

Specifications

80 PLUS certification:
No
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
2
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX
AC input voltage: The voltage of the AC electricity that is inputted into the product.
230
Total power: The total power that is needed by the device, or the total power produced by the device.
400 W
All features

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
87 mm
Depth: The distance from the front to the back of something.
140 mm
Width: The measurement or extent of something from side to side.
150 mm

Certificates

Compliance certificates: Indicates which regulatory, safety, and environmental standards the product complies with, as verified by recognized authorities or certification bodies.
RoHS

Design

Fan diameter: The size of the fan, measured by the distance from one side of the fan to the other, via a straight line going through the middle of the fan.
120 mm
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

ATX version: ATX (Advanced Technology eXtended) is a motherboard form factor specification developed by Intel in 1995. The specification defines the key mechanical dimensions, mounting point, I/O panel, power and connector interfaces between a computer case, a motherboard and a power supply. There are many versions of ATX including ATX12V 1.x and ATX12V v2.3.
2.3
80 PLUS certification:
No
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Non-Modular
CPU P4 connector (4-pin):
1
PCI Express power connectors (6+2 pin):
1
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
2
Number of SATA power connectors:
3
Motherboard power connector: The way in which the motherboard is connected to the power supply.
20+4 pin ATX

Power

Power protection features: Features that protect the device against power problems e.g. overload.
Short circuit, Under voltage, Overload, Over voltage
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Max output current (+5V):
18 A
Max output current (+12V2):
17 A
Max output current (+12V1):
18 A
Max output current (+3.3V):
22 A
Combined power (+5Vsb):
12.5 W
Combined power (-12V):
3.6 W
Combined power (+5V):
120 W
Combined power (+3.3V):
120 W
Power Factor Correction (PFC) type:
Active
Input current:
4
AC input frequency:
47 - 63
AC input voltage: The voltage of the AC electricity that is inputted into the product.
230
Total power: The total power that is needed by the device, or the total power produced by the device.
400 W

Description

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Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit Chieftec Smart GPS-400A8 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 — 7 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 18.09.2026 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: 80 plus certification, power supply unit (psu) form factor, purpose, peripheral (molex) power connectors (4-pin), motherboard power connector, ac input voltage, total power, 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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.