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Cooler Master 750W GX III Gold ATX 3.0 PSU, Fully Modular, HDB Bearing Fan, 80+ Gold, PCIe 5.0
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For orders made before 2pm Mon-Fri
We currently ship orders to addresses within the United Kingdom. If you require international shipping, please contact our support team for availability and a custom quote, as some products cannot be shipped outside the UK. When you place an order, you’ll see available shipping options and estimated delivery dates at checkout, based on the items in your cart and your delivery address. Shipping estimates and delivery times depend on your selected shipping method and current stock availability. Shipping rates for most items are calculated based on package weight and delivery location. The weight of each product is listed on its product detail page. For accuracy and to comply with carrier requirements, all shipping weights are rounded up to the nearest full kilogram. If you have questions about shipping, delivery times, or special requests, please contact our UK-based support team.
Quality Guaranteed
Backed by comprehensive manufacturer warranty coverage
All products sold by FixGenie come with comprehensive manufacturer warranty protection. We stand behind the quality of every item in our catalog by ensuring they are covered under their respective brand warranties. Warranty periods vary by manufacturer and product type. Most electronic components, computer parts, and accessories include warranty coverage ranging from 12 months to several years, depending on the specific brand and product category. The exact warranty terms and duration are determined by the original manufacturer. When you purchase from us, you receive the same warranty protection as buying directly from the manufacturer. This covers manufacturing defects, component failures, and other issues outlined in the manufacturer's warranty terms. Your warranty period begins from the date of purchase. To make a warranty claim, you can contact the manufacturer directly using the warranty information included with your product, or contact our support team who can assist you with the warranty process. We recommend keeping your order confirmation as proof of purchase for warranty claims. Please note that warranties typically do not cover damage from misuse, accidents, normal wear and tear, or unauthorized modifications. Each manufacturer has specific terms and conditions that apply to their warranty coverage. If you have questions about warranty coverage for a specific product, please contact our UK-based support team before purchasing, and we'll be happy to provide details about the manufacturer's warranty terms.
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Changed your mind? No problem - you have 30 days to return.
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Cooler Master GX III 750W ATX 3.0 Fully Modular 80 Plus Gold PSU
The Cooler Master GX III 750W represents the pinnacle of power supply engineering, delivering exceptional 80 Plus Gold efficiency with Platinum Cybenetics certification. This fully modular ATX 3.0 compatible PSU achieves over 90% efficiency at typical loads and reaches Titanium-level performance at light loads, making it ideal for high-end gaming rigs and professional workstations.
Engineered for modern builds, the GX III features comprehensive PCIe 5.0 support with a 90-degree 12VHPWR connector for next-generation graphics cards. The silent 135mm hydro dynamic bearing fan and anodic-coated heat sink ensure whisper-quiet operation while maintaining optimal thermal performance. Complete modular cabling eliminates clutter and maximizes airflow for superior system cooling.
Technical Specifications
- Power Output: 750W with 80 Plus Gold certification
- Form Factor: ATX with ATX 3.0 and PCIe 5.0 compatibility
- Efficiency Rating: Up to 90% at typical load, Titanium-level at 20% load
- Cooling System: 135mm Hydro Dynamic Bearing fan with smart thermal control
- Input Voltage: Universal 100-240V AC with Active PFC
- Dimensions: 160 x 150 x 86mm (L x W x H)
- Safety Protection: OPP/OVP/OTP/OCP/SCP/UVP plus surge protection
- Warranty: 10-year manufacturer warranty
Key Features
- Fully Modular Design - Complete cable customization for optimal airflow and aesthetics
- ATX 3.0 Ready - Future-proof compatibility with latest motherboard standards
- 12VHPWR Support - 90-degree connector for RTX 40-series and next-gen GPUs
- Premium Connectors - 1x 24-pin ATX, 1x 4+4 EPS, 1x 8-pin EPS, 8x SATA, 4x Molex, 3x PCIe 6+2
- Cybenetics Platinum - Dual certification ensures maximum efficiency and reliability
- Silent Operation - Advanced fan curve technology for near-silent performance
- Anodic Heat Sink - Enhanced thermal dissipation for stable power delivery
Shipping Information
All orders placed before 2:00pm (Monday to Friday) are dispatched the same day. Orders placed after 2:00pm, on weekends, or on bank holidays will be shipped the following business day.
Your order will be carefully packed and shipped from our UK warehouse. You’ll receive tracking details as soon as your parcel is on its way.
Returns
If you change your mind, we accept returns within 30 days of delivery on most new, unopened items. Simply contact our friendly support team to start your return—it's quick and hassle-free.
Your satisfaction is our priority. If you need any help or have questions about your order, please get in touch with our support team.
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