gamdias-helios-m2-650b-650w-bronze-atx-3-1-power-supply
GAMDIAS HELIOS M2-650B 650W Bronze Power Supply - Black / 80 Plus Bronze / ATX 3.1 / Non-Modular / 845W Peak Power / Single +12V Rail / 120mm Sleeve Bearing Fan / Black Flat Cables / HELIOS-M2-650B
3 Years Local Warranty
Model No : GAMDIAS HELIOS-M2-650B
Price Inc. Vat
R 1,099
Save R 200
ListR 1,299
1099Change Quantity:
In Stock with Evetech
GAMDIAS HELIOS M2-650B 650W Bronze ATX 3.1 Power Supply
650W Bronze Built To The ATX 3.1 Standard
Certified 80 Plus Bronze and designed around the ATX 3.1 standard, the GAMDIAS HELIOS M2-650B supplies 650W through fixed cables at up to 85% efficiency. All of the +12V power sits on one rail rated at 54.1A, while DC to DC conversion handles voltage regulation. Six protections, a 120mm sleeve bearing fan and flat black cables round out the unit.
650W Bronze Built To The ATX 3.1 Standard
Certified 80 Plus Bronze and designed around the ATX 3.1 standard, the GAMDIAS HELIOS M2-650B supplies 650W through fixed cables at up to 85% efficiency. All of the +12V power sits on one rail rated at 54.1A, while DC to DC conversion handles voltage regulation. Six protections, a 120mm sleeve bearing fan and flat black cables round out the unit.
845W Peak Rating For Short Power Spikes
Built to ATX 3.1, the M2-650B handles power excursions of up to 200%, and GAMDIAS gives it an 845W peak rating on top of its 650W continuous output. The black housing measures 150 x 140 x 86mm and carries an orange stripe and the HELIOS M2 650B name on the side.
845W Peak Rating For Short Power Spikes
Built to ATX 3.1, the M2-650B handles power excursions of up to 200%, and GAMDIAS gives it an 845W peak rating on top of its 650W continuous output. The black housing measures 150 x 140 x 86mm and carries an orange stripe and the HELIOS M2 650B name on the side.
120mm Sleeve Bearing Fan Under A Mesh Grille
A 120mm long-lifespan sleeve bearing fan sits behind the perforated grille with its GAMDIAS badge. The fan changes speed with temperature and load, so it slows down when the system is idle or lightly used. GAMDIAS lists no silent or fan-stop mode for the M2-650B.
120mm Sleeve Bearing Fan Under A Mesh Grille
A 120mm long-lifespan sleeve bearing fan sits behind the perforated grille with its GAMDIAS badge. The fan changes speed with temperature and load, so it slows down when the system is idle or lightly used. GAMDIAS lists no silent or fan-stop mode for the M2-650B.
100-240V Input With Active PFC
The rear panel carries the AC inlet and the power switch inside a fully perforated vent. GAMDIAS lists an AC input of 100-240V at 10A and 50-60Hz, and the unit uses active power factor correction with a PF value of 0.99. It also meets the ErP Lot 6 environmental standard.
100-240V Input With Active PFC
The rear panel carries the AC inlet and the power switch inside a fully perforated vent. GAMDIAS lists an AC input of 100-240V at 10A and 50-60Hz, and the unit uses active power factor correction with a PF value of 0.99. It also meets the ErP Lot 6 environmental standard.
80 Plus Bronze Certified At Up To 85%
The side label shows the HELIOS M2 650B name with an 80 Plus Bronze badge, and the unit is certified to that level. At low loads, the figure GAMDIAS gives is 60% efficiency. The M2-650B supports the C6/C7 low-power states of the CPU.
80 Plus Bronze Certified At Up To 85%
The side label shows the HELIOS M2 650B name with an 80 Plus Bronze badge, and the unit is certified to that level. At low loads, the figure GAMDIAS gives is 60% efficiency. The M2-650B supports the C6/C7 low-power states of the CPU.
Fixed Flat Cables With Two CPU Connectors
The cables are fixed to the unit and leave the housing as one flat black bundle. Because they are flat and flexible, they route easily and keep more of the case open to airflow. Two 4+4-pin CPU connectors are part of that bundle, both on fixed leads.
Fixed Flat Cables With Two CPU Connectors
The cables are fixed to the unit and leave the housing as one flat black bundle. Because they are flat and flexible, they route easily and keep more of the case open to airflow. Two 4+4-pin CPU connectors are part of that bundle, both on fixed leads.
Single +12V Rail And DC To DC Regulation
The +12V output is a single high-amperage rail, rated at 54.1A or 650W, and it powers the CPU and the graphics card. The +3.3V and +5V outputs are rated at 22A each and share 120W. GAMDIAS uses DC to DC conversion here to keep operation stable and voltage regulation precise.
Single +12V Rail And DC To DC Regulation
The +12V output is a single high-amperage rail, rated at 54.1A or 650W, and it powers the CPU and the graphics card. The +3.3V and +5V outputs are rated at 22A each and share 120W. GAMDIAS uses DC to DC conversion here to keep operation stable and voltage regulation precise.
Connectors And Six Protections
The fixed cables carry one 20+4-pin motherboard connector, two 4+4-pin CPU, two 6+2-pin PCIe, four SATA and four Molex connectors. This model has no 12V-2x6 or 16-pin graphics card cable. Its six protections are OTP, OVP, UVP, OPP, OCP and SCP, covering overheating, over-voltage, under-voltage, over-power, over-current and short circuits.
Connectors And Six Protections
The fixed cables carry one 20+4-pin motherboard connector, two 4+4-pin CPU, two 6+2-pin PCIe, four SATA and four Molex connectors. This model has no 12V-2x6 or 16-pin graphics card cable. Its six protections are OTP, OVP, UVP, OPP, OCP and SCP, covering overheating, over-voltage, under-voltage, over-power, over-current and short circuits.
FAQ
Frequently Asked Questions
Everything you need to know about this product
650W covers most single-GPU builds with a mid-range graphics card. Check your graphics card maker's recommended PSU wattage; the M2-650B is also rated for short spikes up to 845W peak.
Yes. The HELIOS M2-650B is listed as 80 PLUS Bronze (115V Internal) on the CLEAResult 80 PLUS register, and GAMDIAS quotes up to 85% efficiency.
Its 120mm sleeve bearing fan adjusts its speed to temperature and load, so it slows down at light loads. GAMDIAS lists no silent or fan-stop mode.
Over-voltage, under-voltage, over-power, short-circuit, over-current and over-temperature protection (OVP, UVP, OPP, SCP, OCP and OTP).
No. GAMDIAS lists no native 12V-2x6 or 12VHPWR cable on the M2-650B; it has two 6+2-pin PCIe connectors. A card with a 16-pin socket needs an adapter, or choose the HELIOS P2-750G V2, which has a native 12V-2x6 cable.
1x 20+4-pin motherboard, 2x 4+4-pin CPU, 2x 6+2-pin PCIe, 4x SATA and 4x Molex, all on fixed (non-modular) flat cables.
Both are 650W, 80 Plus Bronze and non-modular. Per GAMDIAS, the M2-650B is built to ATX 3.1 (the M1 is ATX12V v2.4), has an 845W peak rating, a 54.1A +12V rail (M1: 48A), two CPU connectors instead of one, a DC to DC design and over-temperature protection.
If you want a 650W Bronze unit built to ATX 3.1 with a strong single +12V rail, two CPU connectors and six protections, it covers a mid-range gaming build. If your graphics card uses a 16-pin connector, a unit with a native 12V-2x6 cable is the cleaner fit.
AI-Generated Content: These FAQs are generated by an automated AI system and may contain inaccuracies or omissions. Evetech makes no warranties, express or implied, regarding their completeness or reliability. For definitive information, please refer to the manufacturer's official specifications.
Please Note: Product images are for illustrative purposes only and may differ from the actual product.
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Try the new builderPrice Inc. Vat
R 1,099
Save R 200
ListR 1,299
1099Change Quantity:
In Stock with Evetech
Choose your
own PC
Hand-pick every part with live stock, compatibility, and instant pricing.
Try the new builderGAMDIAS HELIOS M2-650B 650W Bronze Power Supply
