Montech BETA 2, 650W, 80PLUS Bronze, ATX 3.1

80 PLUS certification Performance - 80 PLUS Bronze
AC input frequency Power - 50/60 Hz
AC input voltage Power - 100 - 240 V
ATX version Performance - 3.1
Bearing technology Performance - HDB
Cabling type Ports & interfaces - Non-Modular
category - PC Components|Power Supplies|PSUs up to 800 Watts
Category Code - PSU
code - BETA 2 650W
Combined power (+3.3V) Power - 80 W
Combined power (+5V) Power - 80 W
Combined power (+5Vsb) Power - 15 W
Combined power (+12V) Power - 649.2 W
Combined power (-12V) Power - 3.6 W
Compliance certificates Certificates - BSMI/CB/cTUVus/EAC/Federal Communications Commission (FCC)/KC/KCC/RCM/RoHS/TÜV mark/UKCA
Cooling type Design - Active
CPU power connector (4+4 pin) Ports & interfaces - Yes
Depth Weight & dimensions - 140 mm
Description - New Evolution of Bronze MONTECH BETA 2 leads the evolution of essential power supplies, bringing modern standards, refined design, and long-term reliability to the 80 PLUS Bronze segment. Built on the ATX 3.1 standard and with PCIe 5.1 support available on the 850W model, BETA 2 is designed to power today and tomorrow’s systems with greater stability, efficiency, and confidence. Next-Gen Ready BETA 2 is fully compliant with the latest ATX 3.1 standard, ensuring safer and more reliable power delivery for modern platforms. 80 PLUS Bronze Efficiency Certified with 80 PLUS Bronze efficiency, BETA 2 delivers optimized power conversion with reduced energy loss. The improved internal design helps maintain consistent efficiency across typical usage scenarios, balancing performance and value. Enhanced Power Architecture BETA 2 adopts DC-to-DC technology to deliver tighter voltage regulation and reduced fluctuation under load. This design improves overall system stability and helps protect sensitive components during power transitions. High Quality Components At the heart of BETA 2 is an industrial-grade Japanese main capacitor rated for 105°C/221°F operation. Built to withstand high temperatures and long-term stress, it enhances durability and reduces the risk of instability over time. Upgraded Cooling BETA 2 features an upgraded HDB cooling fan, delivering quieter operation and improved longevity compared to traditional sleeve-bearing designs. Optimized airflow supports stable performance even during extended workloads. Refined Aesthetics & Premium Cabling The MONTECH signature chassis design supports efficient airflow, while upgraded embossed cables deliver a cleaner, more premium look and a more refined overall build presentation. Comprehensive Protection & Extended 5-Year Warranty BETA 2 is built with comprehensive power protections including OPP, OVP, UVP, SCP, OCP, OTP to ensure stable operation for your system. Backed by an extended 5-year warranty, it reflects MONTECH’s confidence in long-term reliability and commitment to dependable performance you can trust. Next-Gen Ready 80 PLUS Bronze Efficiency Enhanced Power Architecture High Quality Components Upgraded Cooling Refined Aesthetics & Premium Cabling
Doesn't contain Technical details - Cadmium/Lead/Mercury
ean - 4710562743203
Fan diameter Design - 12 cm
Height Weight & dimensions - 86 mm
Illumination Design - No
Input current Power - 12 A
Max output current (+3.3V) Power - 13 A
Max output current (+5V) Power - 13 A
Max output current (+5Vsb) Power - 3 A
Max output current (+12V) Power - 54.1 A
Max output current (-12V) Power - 0.3 A
Model name - BETA 2
Motherboard power connector Ports & interfaces - 20+4 pin ATX
name - Montech BETA 2 80 PLUS Bronze Netzteil, ATX 3.1 - 650 Watt, schwarz
Number of fans Design - 1 fan(s)
Number of SATA power cables Ports & interfaces - 1
Number of SATA power connectors Ports & interfaces - 4
On/off switch Design - Yes
Operating temperature (T-T) Operational conditions - 0 - 40 °C
Package type Packaging data - Box
PCI Express power connectors (6+2 pin) Ports & interfaces - 2
Peripheral (Molex) power connectors (4-pin) Ports & interfaces - 4
Power protection features Power - Over current/Over power/Over voltage/Overheating/Short circuit/Under voltage
Power supply unit (PSU) form factor Performance - ATX
Product colour Design - Black
Purpose Performance - PC
Summary - Montech BETA 2. Total power: 650 W, AC input voltage: 100 - 240 V, AC input frequency: 50/60 Hz. Motherboard power connector: 20+4 pin ATX, Cabling type: Non-Modular. Purpose: PC, Power supply unit (PSU) form factor: ATX, 80 PLUS certification: 80 PLUS Bronze. Product colour: Black, Cooling type: Active, Fan diameter: 12 cm. Compliance certificates: CB, BSMI, EAC, Federal Communications Commission (FCC), KC, KCC, RCM, RoHS, cTUVus, TÜV mark, UKCA
Total power Power - 650 W
Unit Box Height - 0.1
Unit Box Length - 0.255
Unit Box Width - 0.2
Unit Calculated Volume - 0.006884 cubm
Unit Calculated Weight - 2 kg
Units per Pallet - 0
Units per Shipping Box - 8
Vendor Homepage - https://www.montechpc.com/beta-2-650w
Warranty - 36 months
Warranty period Logistics data - 5 year(s)
Width Weight & dimensions - 150 mm