Montech Beta 2 Power Supply Unit 850W ATX BETA 2 850W
- Montech Beta 2 850W power supply unit for PC systems
- ATX 3.1 compliant with a 20+4 pin ATX motherboard connector
- Four PCIe 6+2 pin, six SATA and four 4-pin peripheral (Molex) connectors
- Single 120 mm fan in a compact black chassis: 150 mm wide, 140 mm deep, 86 mm high
- On/off switch and over power protection built in
Montech Beta 2 Power Supply Unit 850W ATX BETA 2 850W
The Montech Beta 2 850W is an ATX power supply unit built for PC builds that need a clean, well-equipped cable set. It follows the ATX 3.1 specification and feeds the motherboard through a 20+4 pin ATX connector, so it fits standard ATX layouts.
Connectivity is generous for its class: four PCIe 6+2 pin connectors, six SATA power connectors and four 4-pin peripheral (Molex) connectors are available for graphics cards, drives, fans and accessories. A single 120 mm fan handles cooling inside a black chassis measuring 150 mm wide, 140 mm deep and 86 mm high.
Day-to-day operation is kept simple with a physical on/off switch and over power protection. The unit runs on a 50/60 Hz AC input and is rated for an operating temperature range of 0 to 40 °C, with the +5 V rail rated at 80 W combined power. It ships in a box.
Key features
- 850W Montech Beta 2 power supply unit for PC builds
- ATX 3.1 version with a 20+4 pin ATX motherboard power connector
- Four PCIe 6+2 pin connectors for graphics cards
- Six SATA power connectors plus four 4-pin peripheral (Molex) connectors
- One 120 mm fan for active cooling
- Black chassis: 150 mm wide, 140 mm deep and 86 mm high
- On/off switch and over power protection
Technical specifications
| Brand | Montech |
| Model / reference | BETA 2 850W |
| Product type | Power supply unit |
| Purpose | PC |
| ATX version | 3.1 |
| Motherboard power connector | 20+4 pin ATX |
| PCI Express power connectors (6+2 pin) | 4 |
| SATA power connectors | 6 |
| Peripheral (Molex) power connectors (4-pin) | 4 |
| AC input frequency | 50/60 Hz |
| Combined power (+5V) | 80 W |
| Power protection features | Over power |
| On/off switch | Yes |
| Number of fans | 1 fan(s) |
| Fan diameter | 12 cm |
| Product colour | Black |
| Operating temperature (T-T) | 0 - 40 °C |
| Width | 150 mm |
| Depth | 140 mm |
| Height | 86 mm |
| Package type | Box |
Frequently asked questions
Which motherboard connector does the Montech Beta 2 850W use?
It uses a 20+4 pin ATX motherboard power connector and is listed as ATX version 3.1.
How many connectors are available for graphics cards and drives?
The unit offers four PCIe 6+2 pin connectors, six SATA power connectors and four 4-pin peripheral (Molex) connectors.
How is the Montech Beta 2 850W cooled?
Cooling is provided by a single 120 mm (12 cm) fan.
What protection and operating conditions are specified?
Over power protection is listed, the AC input frequency is 50/60 Hz and the specified operating temperature range is 0 to 40 °C.
It is for you if...
- You are building or upgrading a PC and need an ATX 3.1 power supply unit.
- You want plenty of drive and peripheral connections: six SATA and four 4-pin Molex.
- You need four PCIe 6+2 pin connectors for graphics card power.
- You are working with a 150 mm wide, 140 mm deep and 86 mm high black unit with a 120 mm fan and an on/off switch.
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Power850 W
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Power range501 to 1,000 W
| Brand | Montech |
|---|---|
| Country | Taiwan |
| Address of origin | Piso 22, N.° 63, Zhongxiao 3rd Rd., Distrito Linkou, Nueva Ciudad de Taipéi 244 |
| EU responsible person | MONTECH Co., Ltd |
| Address | Calle Pedro Duque,1 Módulo 6B 28814 Daganzo de Arriba - Madrid |
| [email protected] | |
| Phone | +34 912844705 |