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header-product Montech BETA 2 550W Power Supply Unit, 80 PLUS Bronze, ATX, Non-Modular, Black
54.99 €

Montech BETA 2 550W Power Supply Unit, 80 PLUS Bronze, ATX, Non-Modular, Black

Montech BETA 2 550W Power Supply Unit Photo 1
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Montech BETA 2 550W Power Supply Unit Photo 1
Montech BETA 2 550W Power Supply Unit Photo 2
Montech BETA 2 550W Power Supply Unit Photo 3
Montech BETA 2 550W Power Supply Unit Photo 4
Montech BETA 2 550W Power Supply Unit Photo 5
Montech BETA 2 550W Power Supply Unit Photo 6
Montech BETA 2 550W Power Supply Unit Photo 7
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Montech BETA 2 550W Power Supply Unit, 80 PLUS Bronze, ATX, Non-Modular, Black

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Short description

The Montech BETA 2 is a 550W ATX power supply unit featuring 80 PLUS Bronze certification for efficient energy performance. Designed for PC builds, it utilizes a non-modular cabling system and a 120mm active cooling fan to ensure reliable operation. With a 20+4 pin ATX motherboard connector and universal voltage support, it provides stable power delivery for standard desktop configurations. The unit is finished in black and meets multiple international safety standards.
Available at price 54.99 €: 32 pcs.
Total available for order: 64 pcs.
Warranty: 2 Years
SKU: 12479361
Manufacturer: Montech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.79 €

Deliver

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
10.08.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
13.08.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.80 kg)
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / Latvijas Pasts pakomāts / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
13.08.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.79 €
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Payment Methods:
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Product information

Description

The Montech BETA 2 550W is a reliable ATX power supply unit designed to provide stable and efficient energy for standard desktop PC configurations. Featuring 80 PLUS Bronze certification, this unit ensures effective power conversion, minimizing energy waste during operation. It utilizes a non-modular cabling system and is housed in a durable black chassis, making it a practical choice for users seeking a dependable power solution for their home or office computers.

Advantages

This power supply unit offers a balance of performance and value through its 80 PLUS Bronze efficiency rating, which helps reduce electricity consumption. The inclusion of a 120mm active cooling fan ensures that the internal components remain at optimal temperatures, contributing to the longevity and stability of the system. Its universal voltage support allows for versatile use across different regions, while the robust build quality and adherence to international safety standards provide peace of mind for long-term operation.

Suitable for

  • Standard desktop PC builds
  • Home office computer systems
  • General-purpose computing tasks
  • Upgrading older power supply units in ATX cases

When it may not be suitable

This power supply is not recommended for high-end gaming rigs or workstations that require significantly higher wattage or modular cable management for complex builds. Users with compact small-form-factor cases may find the non-modular cabling difficult to manage due to the fixed cable length.

Key specifications

  • Total power: 550 W
  • Efficiency certification: 80 PLUS Bronze
  • Form factor: ATX
  • Motherboard connector: 20+4 pin ATX
  • Cooling: 120 mm active fan
  • Cabling: Non-modular
  • Input voltage: 100 - 240 V
  • Color: Black

How to use

To install the Montech BETA 2, ensure your computer is powered off and disconnected from the wall outlet. Mount the power supply into the designated area of your ATX case using the appropriate screws. Connect the 20+4 pin ATX cable to your motherboard, ensuring a secure fit. Connect the necessary peripheral power cables to your storage drives and other components. Once all connections are verified, reconnect the power cable to the wall outlet and switch on the unit.

What to consider before purchase

  • Ensure your PC case supports the ATX form factor.
  • Verify that 550W is sufficient for your total system power requirements.
  • Consider that the non-modular design requires space for unused cables within the case.

Usage recommendations

For optimal performance and safety, ensure that the air intake and exhaust areas of the power supply are not obstructed by dust or cables. Regularly clean the fan area to maintain efficient cooling and prevent noise buildup.

Specifications

80 PLUS certification:
80 PLUS Bronze
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.
4
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.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
550 W
All features

Logistics data

Warranty period:
5 year(s)

Technical details

Doesn't contain:
Lead, Mercury (element), Cadmium

Packaging data

Package type: The type of product package e.g. box.
Box

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
86 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.
EAC, BSMI, UKCA, TÜV mark, CB, Federal Communications Commission (FCC), KC, KCC, RCM, RoHS, cTUVus

Operational conditions

Operating temperature (T-T): The minimum and maximum temperatures at which the product can be safely operated.
0 - 40

Design

On/off switch: The button which is pressed to switch the device on or off.
Yes
Illumination: The device has illumination.
No
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
Cooling type: The method used to cool the device or to cool the air around the device.
Active
Product colour: The colour e.g. red, blue, green, black, white.
Black

Performance

Bearing technology:
HDB
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.
3.1
80 PLUS certification:
80 PLUS Bronze
Power supply unit (PSU) form factor:
ATX
Purpose: What the product is used for.
PC

Ports & interfaces

Cabling type:
Non-Modular
CPU power connector (4+4 pin):
Yes
PCI Express power connectors (6+2 pin):
2
Peripheral (Molex) power connectors (4-pin): White 4-pinned connector used to connect a peripheral to the power supply.
4
Number of SATA power cables:
1
Number of SATA power connectors:
4
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.
Overheating, Over current, Short circuit, Under voltage, Over voltage, Over power
Max output current (+5Vsb):
3 A
Max output current (-12V):
0.3 A
Max output current (+5V):
13 A
Max output current (+12V):
45.8 A
Max output current (+3.3V):
13 A
Combined power (+5Vsb):
15 W
Combined power (-12V):
3.6 W
Combined power (+5V):
80 W
Combined power (+12V):
549.6 W
Combined power (+3.3V):
80 W
Input current:
12
AC input frequency:
50/60
AC input voltage: The voltage of the AC electricity that is inputted into the product.
100 - 240
Total power: The total power that is needed by the device, or the total power produced by the device.
550 W

Description

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Stock data
Warehouse Stock Delivery to the store Store Price
WH354 32 10.08.2026 Best delivery
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Available only for legal entities
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WH109 32 24.08.2026
66.49 €
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Available only for legal entities
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Delivery Date: 24.08.2026
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Customer reviews

Customer questions

FAQ

How much does the Montech BETA 2 550W Power Supply Unit cost, and is it available for purchase?

The price is 54.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 64 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 10.08.2026 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 Montech 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 Montech 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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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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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.