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header-product Power Supply Unit Chieftec Value APB-400B8 400 W
31.99 €

Power Supply Unit Chieftec Value APB-400B8 400 W

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Power Supply Unit Chieftec Value APB-400B8 400 W

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Short description

The Chieftec Value APB-400B8 is a reliable 400 W power supply unit designed for PCs and servers. It features a 20+4 pin ATX motherboard connector, with a cable length of 35 cm, and SATA power cables of 150 and 350 mm. With an AC input voltage of 200-240 V and frequency of 47-63 Hz, it ensures stable performance. The unit is 80 PLUS certified for energy efficiency and comes in a sleek silver color with a 12 cm fan for optimal cooling.
Available at price 31.99 €: 100 pcs.
Total available for order: 863 pcs.
Warranty: 2 Years
SKU: 634845
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
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From 4.99 € (Weight: 1.29 kg)
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Product information

Description

The VALUE SERIES APB-400B8 power supply delivers 80 PLUS® 230V EU efficiency and a practical set of connectors at an affordable price. It features long native cables, a silent fan with an integrated thermal board, and built-in protection circuits to provide stable, real power for typical desktop systems. The unit is certified by CE, CB, EAC and TÜV among other approvals.

Advantages

The APB-400B8 combines energy-efficient operation with low acoustic noise thanks to its thermal-controlled fan. Native long cables and a comprehensive connector selection simplify installation in various PC cases. Multiple safety protections are integrated to ensure reliable operation under load.

Key specifications

  • Model: APB-400B8 (VALUE SERIES)
  • Certification: 80 PLUS® 230V EU
  • Approvals: CE, CB, EAC, TÜV
  • Cooling: silent fan with thermal control
  • Cabling: long native cables
  • Protections: built-in security/protection circuits

How to use

Install the PSU in your PC case following the manufacturer's mounting orientation and secure it with the provided screws. Connect the motherboard, CPU, GPU and peripheral connectors to the corresponding sockets, ensuring firm seating. Verify input voltage setting if applicable, then power on the system and monitor for normal operation. Allow adequate ventilation around the unit during use.

Recommendations

Use the APB-400B8 with systems whose total power draw matches the unit's rated output and keep cables organized to maintain airflow. Periodically check connections and dust levels to preserve cooling performance and reliability.

Specifications

80 PLUS certification:
80 PLUS
Power supply unit (PSU) form factor:
PS/2
Purpose: What the product is used for.
PC/Server
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.
200 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
400 W
All features

Logistics data

Harmonized System (HS) code:
84733020

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.
150 mm
Width: The measurement or extent of something from side to side.
140 mm

Certificates

Certification:
80PLUS 230V EU

Design

Number of fans: The quantity of fans (apparatus with rotating blades that creates a current of air for cooling or ventilation).
1 fan(s)
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.
Silver

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:
80 PLUS
Power supply unit (PSU) form factor:
PS/2
Purpose: What the product is used for.
PC/Server

Ports & interfaces

Cabling type:
Non-Modular
Floppy disk drive connector:
Yes
Floppy drive power connector:
1
CPU power cable length:
350 mm
CPU power connector (4+4 pin):
Yes
PCI Express power cable length:
350 mm
PCI Express power connectors (6+2 pin):
1
EPS power connector (4+4 pin):
Yes
Peripheral (Molex) power cable length:
350, 150
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
2
SATA power cable length:
350, 150
Number of SATA power connectors:
3
Motherboard power cable length:
350 mm
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.
Over voltage, Overload, Short circuit, Under voltage
Max output current (+5Vsb):
2.5 A
Max output current (-12V):
0.3 A
Max output current (+5V):
16 A
Max output current (+12V):
30 A
Max output current (+3.3V):
17 A
Combined power (+5Vsb):
12.5 W
Combined power (-12V):
3.6 W
Combined power (+5V):
100 W
Combined power (+12V):
360 W
Combined power (+3.3V):
100 W
Power Factor Correction (PFC) type:
Active
Power factor:
0.9
Input current:
3
AC input frequency:
47 - 63
AC input voltage: The voltage of the AC electricity that is inputted into the product.
200 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
400 W

Description

Machine translation.

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Product comparison

The Power Supply Unit Chieftec Value APB-400B8 400 W is compared with several similar alternatives from the same brand: Power supply unit CHIEFTEC APB-400B8 400 W, 20+4 pin ATX, PS/2 form factor, 80 PLUS, silver, 120 mm fan, Power Supply Unit Chieftec GPB-400S 400W, Power Supply Unit Chieftec Value APB-700B8 700 W, Power Supply Unit Chieftec Smart GPS-400A8 400W, and Power Supply Unit Chieftec EON ZPU-400S 400 W. Most of these units share a baseline capacity of 400 W, PS/2 or ATX form factors, and are built for standard PCs and servers. The main practical differences lie in energy efficiency certifications, total power output, and peripheral connector counts.

⚙️ The table below compares the most relevant specifications: total power, 80 PLUS certification, purpose, form factor, and peripheral Molex connectors.

ParameterChieftec Value APB-400B8 400 WCHIEFTEC APB-400B8 (11644202)Chieftec GPB-400S 400WChieftec Value APB-700B8 700 WChieftec Smart GPS-400A8 400WChieftec EON ZPU-400S 400 WPractical conclusion
Total power400 W400 W400 W700 W400 W400 WThe 400 W units suit standard office or home setups, while the 700 W option caters to demanding configurations.
80 PLUS certification80 PLUS80 PLUSNot specified80 PLUSNo80 PLUS80 PLUS certification indicates better energy efficiency during operation.
Form factorPS/2PS/2PS/2ATXATXATXThe physical form factor determines compatibility with different PC case designs.
Molex connectors223222The GPB-400S model provides an extra Molex connector for legacy peripheral hardware.

◎ The suitability table below evaluates which product matches different user needs and use cases.

Use caseRecommended productWhy
Standard home or office PCChieftec Value APB-400B8 400 WDelivers stable 400 W power with basic 80 PLUS efficiency for everyday computing needs.
Setups requiring extra legacy connectionsChieftec GPB-400S 400WOffers 3 Molex connectors instead of 2 for connecting older peripheral devices.
High-performance gaming setupsChieftec Value APB-700B8 700 WProvides a higher 700 W total power output for power-hungry internal hardware.
Basic setups without efficiency certification needsChieftec Smart GPS-400A8 400WA straightforward and reliable entry-level power supply without 80 PLUS requirements.
The Chieftec Value APB-400B8 400 W is highly comparable to other 400 W models in its lineup while offering reliable 80 PLUS energy efficiency and dual PC/server compatibility. It is ideal for users building standard desktop or entry-level server systems who want dependable power delivery. Consider alternative models only if you require significantly higher wattage or specific connector counts.
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Stock data
Warehouse Stock Delivery to the store Store Price
BT19 100 Tomorrow Best delivery
Fast shipping
31.99 € Best price
WH337 7 26.10.2026
35.99 €
EU2 33 Tuesday
36.99 €
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Available only for legal entities
Warehouse Stock Delivery to the store Store Price
BT11 1 04.11.2026
37.99 €
EU4 500 12.11.2026
41.99 €
WH109 33 12.11.2026
47.99 €
Fast shipping
31.99 €
Stock: 100
Delivery Date: Tomorrow Best delivery
Warehouse: BT19
35.99 €
Stock: 7
Delivery Date: 26.10.2026
Warehouse: WH337
36.99 €
Stock: 33
Delivery Date: Tuesday
Warehouse: EU2
36.99 €
Stock: 130
Delivery Date: 06.11.2026
Warehouse: EU58
37.99 €
Stock: 50
Delivery Date: 29.10.2026
Warehouse: WH94
41.99 €
Stock: 9
Delivery Date: 29.10.2026
Warehouse: EU3
Available only for legal entities
37.99 €
Stock: 1
Delivery Date: 04.11.2026
Warehouse: BT11
41.99 €
Stock: 500
Delivery Date: 12.11.2026
Warehouse: EU4
47.99 €
Stock: 33
Delivery Date: 12.11.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Power Supply Unit Chieftec Value APB-400B8 cost, and is it available for purchase?

The price is 31.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 863 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 Tomorrow 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: 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.

Where can I download the instructions for Power Supply Unit Chieftec Value APB-400B8?

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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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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