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header-product Power Supply Unit ATX IBOX CUBE II 400 W — 20+4 pin, 120 mm fan, silver
23.99 €

Power Supply Unit ATX IBOX CUBE II 400 W — 20+4 pin, 120 mm fan, silver

Power Supply IBOX CUBE II 400 W ATX Photo 1
Power Supply IBOX CUBE II 400 W ATX Photo 2
Power Supply IBOX CUBE II 400 W ATX Photo 3
Power Supply IBOX CUBE II 400 W ATX Photo 4
Power Supply IBOX CUBE II 400 W ATX Photo 1
Power Supply IBOX CUBE II 400 W ATX Photo 2
Power Supply IBOX CUBE II 400 W ATX Photo 3
Power Supply IBOX CUBE II 400 W ATX Photo 4
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Power Supply Unit ATX IBOX CUBE II 400 W — 20+4 pin, 120 mm fan, silver

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Power Supply Unit ATX IBOX CUBE II 400 W — 20+4 pin, 120 mm fan, silver

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Short description

ATX power supply IBOX CUBE II 400 W provides up to 400 W continuous power with 20+4 pin motherboard connector. Features a 120 mm side-mounted fan, active cooling, passive PFC and protection circuits (UVP/OVP/SCP/OPP/OCP/OTP). Includes 2 SATA and 3 Molex connectors, +12V rails for system components, compact dimensions (140×150×85 mm).
Available at price 23.99 €: 16 pcs.
Total available for order: 53 pcs.
Warranty: 2 Years
SKU: 130203
Manufacturer: IBOX
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
06.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
09.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.07 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
09.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
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Product information

Description

ATX 2.2 400W power supply designed for desktop systems that require a standard ATX connector. The unit provides stable 400W output and includes a detachable 20+4 pin power connector compatible with both 20-pin and 24-pin motherboard headers.

Advantages

The power supply includes multiple protection mechanisms — under-voltage (UVP), over-voltage (OVP), short-circuit (SCP), overload (OPP), over-current (OCP) and thermal protection (OTP). An automatic fan control (AFC) adjusts fan speed according to temperature and load, helping to reduce noise and improve cooling efficiency.

Key specifications

  • Form factor: ATX 2.2
  • Rated power: 400W
  • Motherboard connector: detachable 20 + 4 pin (supports 20‑pin and 24‑pin)
  • Protection features: UVP, OVP, SCP, OPP, OCP, OTP
  • Fan control: AFC (automatic fan speed control)

How to use

Before installation, disconnect mains power and ensure compatibility with your case and motherboard. Attach the detachable 20+4 pin connector to the motherboard main power header (use as 20‑pin or 24‑pin depending on the board). Connect other required peripheral cables to components, secure the PSU in the case, and restore mains power. Verify system boots and monitor voltages on first power-up.

Recommendations

Use this ATX 2.2 400W power supply in systems with moderate power requirements. Ensure ventilation in the PC case and avoid overloading the unit beyond its rated 400W. Regularly check connections and keep dust away from the fan and vents.

Specifications

Total power:
400 W
Motherboard power connector:
20+4 pin ATX
Fan diameter:
120 mm
Product colour:
Silver
All features

Power

Total power:
400 W
Power Factor Correction (PFC) type:
Passive
Power protection features:
Overload, Over voltage, Over current, Short circuit, Under voltage
Combined power (+3.3V):
130 W
Combined power (+5V):
130 W
Combined power (-12V):
3.6 W
Combined power (+5Vsb):
12.5 W
Max output current (+3.3V):
15 A
Max output current (+5V):
22 A
Max output current (-12V):
0.3 A
Max output current (+5Vsb):
2.5 A
Input current:
3
AC input frequency:
50 - 60
AC input voltage:
230
Power consumption (max):
400 W
Max output current (+12V2):
12 A
Max output current (+12V1):
10 A

Ports & interfaces

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

Performance

Noise level: Not only energy saving helps to protect the environment but also noise level reduction. Noise level reduction up to 3 dB really means noise level reduction in 2 times. For example, a device with noise level 39 dB (А) will be two times quieter than a devise with a noise level 42 dB (А). Energy-saving certificate that shows noise level plays the role of an additional objective indicator basing on which You can successfully choose a product.
20 dB
ATX version:
2.2
Power supply unit (PSU) form factor:
ATX

Design

Fan diameter:
120 mm
Number of fans:
1 fan(s)
Cooling type:
Active
Fan location:
Side
Product colour:
Silver

Certificates

Certification:
CE
Compliance certificates:
RoHS

Weight & dimensions

Height:
150 mm
Width:
140 mm
Depth:
85 mm

Safety regulation & standards

Safety:
UVP / OVP / SCP / OPP / OCP / OTP

Description

Machine translation. Load original

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Stock data
Warehouse Stock Delivery to the store Store Price
EU1 16 06.07.2026 23.99 €
EU2 7 30.06.2026 Best delivery 24.99 €
WH356 30 10.07.2026 26.49 €
23.99 €
Stock: 16
Delivery Date: 06.07.2026
Warehouse: EU1
24.99 €
Stock: 7
Delivery Date: 30.06.2026 Best delivery
Warehouse: EU2
26.49 €
Stock: 30
Delivery Date: 10.07.2026
Warehouse: WH356

Customer reviews

Customer questions

FAQ

How much does the Power Supply IBOX CUBE II 400 W ATX cost, and is it available for purchase?

The price is 23.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 53 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 06.07.2026 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 IBOX 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 IBOX 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, 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.
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.