{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Montech BETA 2 850W Power Supply Unit, 80 PLUS Bronze, ATX, Non-Modular
67.49 €

Montech BETA 2 850W Power Supply Unit, 80 PLUS Bronze, ATX, Non-Modular

Fast shipping
Montech BETA 2 850W Power Supply Unit Photo 1
Montech BETA 2 850W Power Supply Unit Photo 2
Montech BETA 2 850W Power Supply Unit Photo 3
Montech BETA 2 850W Power Supply Unit Photo 4
Montech BETA 2 850W Power Supply Unit Photo 5
Montech BETA 2 850W Power Supply Unit Photo 6
Montech BETA 2 850W Power Supply Unit Photo 7
Montech BETA 2 850W Power Supply Unit Photo 1
Montech BETA 2 850W Power Supply Unit Photo 2
Montech BETA 2 850W Power Supply Unit Photo 3
Montech BETA 2 850W Power Supply Unit Photo 4
Montech BETA 2 850W Power Supply Unit Photo 5
Montech BETA 2 850W Power Supply Unit Photo 6
Montech BETA 2 850W Power Supply Unit Photo 7
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

Montech BETA 2 850W Power Supply Unit, 80 PLUS Bronze, ATX, Non-Modular

{{email}}
You keep track of price changes

Montech BETA 2 850W Power Supply Unit, 80 PLUS Bronze, ATX, Non-Modular

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

Short description

The Montech BETA 2 is an 850W ATX power supply unit designed for reliable PC performance. Featuring 80 PLUS Bronze certification for energy efficiency, it utilizes a 120mm active cooling fan to maintain optimal temperatures. This non-modular unit includes a standard 20+4 pin ATX motherboard connector and supports a wide AC input range of 100-240V, making it a stable and durable choice for various desktop computer builds.
Available at price 67.49 €: 30 pcs.
Total available for order: 94 pcs.
Warranty: 2 Years
SKU: 12538084
Manufacturer: Montech
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
Thursday {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
15.09.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Latvijas Pasts pakomāts / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts nodaļa
15.09.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
payment
Payment Methods:
Cash payment, 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

The Montech BETA 2 850W is a high-performance ATX power supply unit engineered to provide stable and efficient power for modern desktop computers. Designed with the ATX 3.1 standard and PCIe 5.1 support, this unit ensures compatibility with the latest hardware components. It features 80 PLUS Bronze certification, which guarantees reliable energy conversion and reduced power waste during operation. With its robust build quality and active cooling system, the Montech BETA 2 is a dependable choice for users seeking a balance between performance, durability, and value.

Advantages

The Montech BETA 2 offers significant benefits through its advanced power architecture, which utilizes DC-to-DC technology to maintain precise voltage regulation even under heavy system loads. The inclusion of a high-quality Japanese main capacitor rated for 105°C ensures long-term reliability and resilience against thermal stress. Furthermore, the unit is equipped with an upgraded 120mm HDB cooling fan that provides efficient heat dissipation while maintaining quiet operation. The non-modular design is complemented by premium embossed cables, which contribute to a cleaner internal aesthetic and improved cable management within the PC chassis.

Suitable for

  • Gaming desktop builds requiring stable 850W power delivery
  • Workstations and home office PCs
  • Systems utilizing modern ATX 3.1 and PCIe 5.1 hardware
  • Users looking for an energy-efficient 80 PLUS Bronze certified power supply

When it may not be suitable

This power supply is non-modular, meaning all cables are permanently attached to the unit. If you are building in a very small form factor case where excess cable management is difficult, a fully modular power supply might be a more convenient alternative. Additionally, for ultra-high-end systems requiring extreme efficiency levels beyond the 80 PLUS Bronze standard, you may prefer Gold or Platinum certified units.

Key specifications

  • Total power: 850 W
  • Form factor: ATX
  • Efficiency certification: 80 PLUS Bronze
  • Cooling: 120 mm active fan
  • Motherboard connector: 20+4 pin ATX
  • Input voltage range: 100-240 V
  • Input frequency: 50/60 Hz
  • Protection features: OPP, OVP, UVP, SCP, OCP, OTP

How to use

To install the Montech BETA 2, first ensure your computer is powered off and disconnected from the wall outlet. Mount the power supply into the designated area of your PC case using the provided screws. Connect the 20+4 pin ATX cable to the motherboard, and attach the necessary PCIe, SATA, and peripheral cables to your components. Ensure all connections are firmly seated. Once installed, reconnect the power cable to the wall outlet and switch the power supply on using the rear toggle switch before booting your system.

What to consider before purchase

  • Ensure your PC case supports standard ATX power supply dimensions
  • Verify that your total system power consumption does not exceed 850W
  • Confirm that your components require the included non-modular cable configuration
  • Check if your motherboard and GPU connectors are compatible with the provided cables

Usage recommendations

For optimal performance and longevity, ensure that the air intake for the 120mm fan is not obstructed by dust or case panels. It is recommended to clean the fan area periodically to maintain efficient cooling and prevent dust buildup inside the unit.

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.
850 W
All features

Logistics data

Warranty period:
5 year(s)

Technical details

Doesn't contain:
Lead, Mercury, 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 (16-pin):
1
PCI Express power connectors (6+2 pin):
4
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:
2
Number of SATA power connectors:
6
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 current, Overheating, 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):
70.8 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):
849.6 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.
850 W

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}}
Stock data
Warehouse Stock Delivery to the store Store Price
BT19 30 Thursday Best delivery
Fast shipping
67.49 € Best price
WH354 32 23.09.2026
75.49 €
Available only for legal entities
Warehouse Stock Delivery to the store Store Price
WH109 32 07.10.2026
93.99 €
Fast shipping
67.49 €
Stock: 30
Delivery Date: Thursday Best delivery
Warehouse: BT19
75.49 €
Stock: 32
Delivery Date: 23.09.2026
Warehouse: WH354
Available only for legal entities
93.99 €
Stock: 32
Delivery Date: 07.10.2026
Warehouse: WH109

Customer reviews

Customer questions

FAQ

How much does the Montech BETA 2 850W Power Supply Unit cost, and is it available for purchase?

The price is 67.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 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 Thursday 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 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.
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.