{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Power Supply NeoTec Magnus MG-400W — 400W ATX PC PSU, single +12V rail
44.49 €

Power Supply NeoTec Magnus MG-400W — 400W ATX PC PSU, single +12V rail

NeoTec Magnus MG-400W 400W ATX Power Supply Photo 1
Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Power Supply NeoTec Magnus MG-400W — 400W ATX PC PSU, single +12V rail

{{email}}
You keep track of price changes

Power Supply NeoTec Magnus MG-400W — 400W ATX PC PSU, single +12V rail

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

NeoTec Magnus MG-400W is a 400W ATX power supply for desktop PCs, providing primary system power for motherboards, CPUs and peripherals. Designed for standard PC builds, it supplies combined 400 watts output and includes standard ATX connectors for PSU-to-motherboard, drives and add-on cards. Suitable for office systems, multimedia PCs and entry-level gaming rigs requiring a compact, fixed-output PSU.
Available for order: 29 pcs.
Warranty: 2 Years
SKU: 4827302
Manufacturer: NeoTec
free shipment

Cheapest delivery:

Venipak Locker LV

Pick-up points

Venipak Locker LV

Cost

1.89 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
15.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
payment
Payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

NeoTec Magnus MG-400W is a 400W ATX power supply intended to deliver stable primary power for desktop computers. It provides a combined 400 watts of output on a standard ATX form factor and includes the common connectors needed to power a motherboard, CPU, storage drives and add-on cards. The unit is designed for compact, fixed-output operation and targets office systems, multimedia PCs and entry-level gaming builds that do not require high-wattage or modular cabling.

Advantages

The NeoTec Magnus MG-400W offers a straightforward, no-frills power solution with a single +12V rail that simplifies power distribution for common consumer components. Its ATX compatibility ensures easy installation into most standard desktop cases, while the 400W combined output covers typical loads for basic and mid-range systems. The PSU uses standard connectors and adheres to conventional form-factor dimensions, enabling predictable integration and replacement in existing systems.

Suitable for

  • Office desktops and workstations with low to moderate power draw
  • Multimedia PCs used for video playback, streaming and web browsing
  • Entry-level gaming systems with a single mid-range graphics card or integrated graphics
  • Home builds and system upgrades where compact, fixed-output PSUs are acceptable

Key specifications

  • Total continuous power: 400 watts combined output
  • Output topology: single +12V rail for simplified power delivery
  • Form factor: ATX (standard desktop power supply dimensions and mounting)
  • Connectors: standard ATX motherboard connector, CPU power connector, SATA and Molex peripheral connectors, PCIe connector(s) as applicable
  • Cooling: internal fan for active cooling (manufacturer-specified fan size and noise characteristics not provided)
  • Protection features: basic electrical protections typically provided in consumer PSUs (over-voltage, short-circuit protection - refer to manufacturer's specifications for exact list)

How to use

Install the NeoTec Magnus MG-400W in a compatible ATX case following standard safety precautions: power off the system and unplug it from the mains before beginning. Secure the PSU to the case with the provided screws using the appropriate alignment for ATX mounting. Connect the 24-pin ATX main power cable to the motherboard, attach the CPU 4/8-pin power connector to the processor power socket, and connect SATA or Molex cables to drives and peripherals. If required, connect any PCIe power leads to add-in graphics cards. Route cables to maintain airflow and avoid pinching or kinking. After all connections are made, double-check that connectors are fully seated before restoring mains power and powering on the system.

Usage recommendations

Use this PSU in systems whose total component power demand remains within the 400W combined rating and where a single +12V rail is appropriate. For systems with high-end CPUs, multiple graphics cards, or heavy overclocking, select a higher-wattage or modular unit with detailed efficiency and protection ratings. Ensure adequate case ventilation and periodically check connections for dust or looseness to maintain reliable operation.

Description

Machine translation. Load original

Similar products

{{product.title}} Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}
Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the NeoTec Magnus MG-400W 400W ATX Power Supply cost, and is it available for purchase?

The price is 44.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 29 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 10.07.2026 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 NeoTec 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 NeoTec 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.
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.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
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.