Power Supply // GAMDIAS
GAMDIAS HELIOS M1-750B 750W 80+ Bronze Non-Modular ATX Power Supply (120mm Hydraulic Fan, 4x PCIe, Flat Cables)
Technical specification
The GAMDIAS HELIOS M1-750B is an 80 PLUS Bronze certified 750 W non-modular ATX power supply designed for high-power gaming and creator PCs that need reliable, efficient power delivery. It delivers up to 85% efficiency, uses active PFC with a power factor up to 0.99 and features a 120 mm hydraulic-bearing smart fan that automatically adjusts speed according to temperature and load. With four 6+2-pin PCIe connectors, five SATA, three Molex, flat black cables and full protections (OVP, UVP, OPP, OCP, SCP), the HELIOS M1-750B is ideal for single high-end GPU builds and upgrade-ready systems. [web:2409][web:2411][web:2412][web:2415][web:2416][web:2419]
- 80 PLUS Bronze efficiency (up to 85%): Certified to meet 80 PLUS Bronze efficiency, reducing wasted power and heat while delivering stable 750 W output. [web:2409][web:2411][web:2412][web:2415][web:2416][web:2419]
- 120 mm hydraulic-bearing smart fan: Automatic fan speed optimization adjusts RPM based on temperature and load, keeping noise low at idle and boosting airflow when gaming or rendering. [web:2409][web:2411][web:2412][web:2415][web:2416]
- Active PFC with PF up to 0.99: APFC design improves input efficiency and voltage stability over a wide 100–240 V AC range. [web:2411][web:2412][web:2415][web:2419]
- 4 PCIe connectors for GPU headroom: Equipped with 4 × 6+2-pin PCIe, 1 × 20+4-pin ATX, 1 × 4+4-pin EPS CPU, 5 × SATA and 3 × Molex, supporting high-end GPUs and multiple drives. [web:2411][web:2412][web:2416][web:2419]
- Flat black non-modular cables: Flat black cables simplify routing and improve airflow, while non-modular design keeps cost lower than modular alternatives. [web:2409][web:2412][web:2415][web:2416][web:2421]
| Specification | Detail |
|---|---|
| Brand | GAMDIAS [web:2409][web:2411] |
| Model | HELIOS M1-750B [web:2409][web:2411][web:2412][web:2416] |
| Form Factor | ATX12V v2.4 [web:2411][web:2412][web:2415][web:2419] |
| Total Power | 750 W [web:2411][web:2412][web:2415][web:2418] |
| Certification | 80 PLUS Bronze (up to 85% efficiency) [web:2409][web:2411][web:2412][web:2415][web:2416] |
| AC Input | 100–240 V / 5.5–11 A / 47–63 Hz [web:2411][web:2412][web:2413][web:2415] |
| DC Outputs | +3.3 V, +5 V, +12 V, -12 V, +5 Vsb [web:2411][web:2412][web:2413][web:2415] |
| Max Output Current | +3.3 V: 18 A; +5 V: 18 A; +12 V: 56 A; -12 V: 0.4 A; +5 Vsb: 2.5 A [web:2411][web:2412][web:2413][web:2418] |
| Max Power per Rail | +3.3 V/+5 V: 100 W; +12 V: 672 W; -12 V: 4.8 W; +5 Vsb: 12.5 W [web:2411][web:2412][web:2413] |
| Power Factor Correction | Active PFC (PF up to 0.99) [web:2409][web:2411][web:2412][web:2415] |
| Support C6/C7 | Yes (Intel C6/C7 power states) [web:2412][web:2415] |
| Modular Type | Non-modular [web:2409][web:2412][web:2415][web:2416] |
| Cooling Fan | 120 mm hydraulic bearing fan, automatic speed optimization [web:2409][web:2411][web:2412][web:2415][web:2416] |
| Main Power | 1 × 20+4-pin ATX [web:2412][web:2413][web:2415] |
| CPU Power | 1 × 8-pin (4+4) EPS/CPU [web:2412][web:2413][web:2415] |
| PCIe Power | 4 × 8-pin (6+2) PCIe [web:2411][web:2412][web:2416][web:2419] |
| SATA Power | 5 × SATA [web:2411][web:2412][web:2416][web:2419] |
| Molex Power | 3 × 4-pin Molex [web:2412][web:2416][web:2419] |
| Dimensions (L × W × H) | 140 × 150 × 86 mm [web:2412][web:2415] |
| Protections | OVP, UVP, OPP, OCP, SCP [web:2409][web:2411][web:2412][web:2415][web:2419] |
| Color | Black [web:2409][web:2412][web:2421] |
| Flat Cables | Yes (flat black cables) [web:2409][web:2412][web:2421] |
| Warranty | 3 years (most listings) [web:2411][web:2416][web:2419] |
Ideal For: High-power single-GPU gaming and creator rigs that need a dependable 750 W 80+ Bronze PSU with four PCIe connectors, flat black cables, a smart 120 mm hydraulic fan and strong protections at a competitive price. [web:2409][web:2411][web:2412][web:2416][web:2419]
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Is this genuine, warranted stock?+
Yes — authorised GAMDIAS stock with full brand warranty, GST invoice, and serial tracking.
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