GAMEMAX
GAMEMAX 750W Fully Modular ARGB Power Supply
Status: GAMEMAX 750W Fully Modular ARGB Power Supply: Unavailable on Amazon as of . SpecPicks has no in-stock listing with matching specs on file; the search below lists current offers. eBay sellers may still list this model new or used.
Bottom line: The GAMEMAX 750W Fully Modular ARGB Power Supply: 80 Plus Gold: 90%+ efficiency at typical loads cuts heat and draw; main trade-off: 12VHPWR cable not included despite PCIe 5.0 readiness.
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Currently unavailable on Amazon. Not the same product — 3 in-stock alternatives:
Similar: be quiet! Dark Power 13 750W — $205.49 on Amazon as of 2026-10-06 22:22 UTC (price may vary).
Similar: ASUS ROG Loki SFX-L 750W Platinum — $245.00 on Amazon as of 2026-10-06 10:23 UTC (price may vary).
Similar: Corsair RM1000e — $85.30 on Amazon as of 2026-10-06 10:23 UTC (price may vary).
Pros & Cons
Pros
- ✓ 80 Plus Gold: 90%+ efficiency at typical loads cuts heat and draw
- ✓ ATX 3.0 with 200% total and 300% GPU power excursion headroom
- ✓ Fully modular cabling frees airflow and cuts case clutter
- ✓ 100% Japanese caps plus 5V/3.3V DC-DC, backed by a 5-year warranty
- ✓ 140mm fan and ARGB sync with mainstream motherboard RGB software
Cons
- ✗ 12VHPWR cable not included despite PCIe 5.0 readiness
- ✗ 750W ceiling limits headroom for a 4090-class GPU build
- ✗ ARGB sync depends on motherboard software support you may not have
- ✗ No listed ATX 3.0 revision detail beyond 40-series compatibility
SpecPicks Verdict
SpecPicks scored GAMEMAX 750W Fully Modular ARGB Power Supply using a rating × review-volume × price-fit model applied to published specs and reviews across the power supplies category. GAMEMAX's power supplies lineup sits within the broader category mid-tier; price and specs are the deciding factors over brand loyalty here. Judge it on the specification table and the price rather than on sentiment: check the figures that decide your use case, then put it side-by-side with two or three close alternatives in the Compare tool before clicking through.
Common buyer scenarios for power supplies of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the retailer's listing before purchase. Prices and stock are set by the retailer and may have moved since this page was last updated.
Key Features
- 80 Plus Gold Certified: 750W power supply delivers 90% or higher efficiency under typical loads. Achieve power savings and reduced heat, ensuring peak performance while cutting costs.
- ATX 3.0 & PCIe 5.0 Ready: It allows a remarkable 200% total power excursion and 300% GPU power excursion, ensuring full compatibility with high-performance NVIDIA 40 series graphics cards. 12VHPWR Cable not included.
- 100% Japanese Capacitors: Crafted with premium Japanese capacitors for long-lasting reliability and stable output with 5V/3.3V DC-DC. Offering peace of mind with a 5-year warranty.
- ARGB SYNC: Elevate your rig's style with ARGB SYNC, seamlessly integrating vibrant lighting effects with the A-RGB software of most mainstream motherboards.
- Whisper-Quiet Fan: The ATX power supply is equipped with a 140mm ultra-quiet fan that maintains excellent heat dissipation without producing disturbing noise.
- Fully Modular: 750 watt power supply features a fully modular design that optimizes airflow and minimizes clutter. Enjoy seamless organization.
Full Specifications
| Brand | GAMEMAX |
|---|---|
| Wattage | 750 watts |
| Fan Size | 140 Millimeters |
| ARGB SYNC | Elevate your rig's style with ARGB SYNC, seamlessly integrating vibrant lighting effects with the A-RGB software of most mainstream motherboards. |
| Model Name | GM-800 |
| Unit Count | 1.0 Count |
| Form Factor | ATX |
| Fully Modular | 750 watt power supply features a fully modular design that optimizes airflow and minimizes clutter. Enjoy seamless organization. |
| Connector Type | ATX |
| Cooling Method | Air |
| Number of Fans | 1 |
| Output Wattage | 1050 |
| Item Dimensions | 11.41 x 10.28 x 5.24 inches |
| Mfr Part Number | KB0C6T6XB36 |
| Whisper-Quiet Fan | The ATX power supply is equipped with a 140mm ultra-quiet fan that maintains excellent heat dissipation without producing disturbing noise. |
| Compatible Devices | Gaming PC |
| Power Supply Design | Full Modular |
| Warranty Description | 5 year manufacturer |
| Maximum Input Voltage | 240 Volts |
| Minimum Input Voltage | 100 Volts (AC) |
| Full listing title | GAMEMAX 750W Fully Modular ARGB Power Supply, ATX3.0 & PCIE 5.0, 80 Plus Gold Certified, 105°C Japanese Caps, ATX Gaming Power Supply |
Ready to buy?
Amazon shows no buyable offer for GAMEMAX 750W Fully Modular ARGB Power Supply at the last check. A similar in-stock product is be quiet! Dark Power 13 750W. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
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