High-wattage power supply units (PSUs), such as the GameMax GX-1050 PRO BK, are intended for use in extreme PC systems. Gamers, multimedia creators, and hobbyists creating high-end systems will benefit from this power supply’s powerful power delivery, fully modular construction with stable connectivity, and 80 PLUS Gold certification. Let’s look at the specifications to see why this PSU is worth considering. To begin, GameMax is well-known as an OEM for other well-known businesses, as well as for providing high-quality, low-cost PC hardware components.
Key Specifications
- Wattage: 1050W
- Certification: 80 PLUS Platinum
- Design: Fully modular
- Cooling: 135mm fluid dynamic bearing fan with smart thermal control
- Efficiency: Up to 92%
- Protections: OVP, UVP, OCP, SCP, OTP, OPP
- Form Factor: ATX
- Warranty: 5 years
Unboxing Contents
The PSU set come with the following as below
- GameMax GX-1050 PRO BK PSU
- Motherboard 24Pin Connector
- CPU 4+4 Pin Connector (2 units)
- GPU/PCIE 6+2 Pin connector (2 units)
- 12V 12+4 Pin connector (1 unit)
- SATA 5Pin Connector (10units)
- 4 Pin Peripheral Connector (3 units)
- FDD Connector (1 unit)
- User Manual
- Storage Bag
- A Pair of Gloves (L size)
- Cable ties, screw drivers, screws
The PSU outlet power cable is not included, so you will have to buy it yourself at any local PC stores and it is fairly easy to find and inexpensive. Also I find it impressive to find all the complete tools with extra, especially the Screwdriver and the pair of glove that is rare to see in a PSU package.
Design and Build Quality
The GX-1050 PRO BK features a sturdy and compact design and is constructed of high-quality materials to ensure long-term performance. The matte black finish lends a sleek, professional appearance, and the modular cables are sleeved for durability and aesthetic appeal.
Key Features:
- Fully Modular Design: Reduces cable clutter, improving airflow and making installation easier.
- Compact Dimensions: Fits into most mid-tower and full-tower cases.
- Solid Construction: Durable components ensure reliable performance over time.
The modular design makes this PSU a great choice for clean and organized builds, allowing users to connect only the cables they need.
Performance and Efficiency
The 80 PLUS Platinum accreditation ensures up to 92% efficiency at average loads, saving energy waste and keeping temperatures in check. The 1050W capacity is more than enough for power-hungry components including the newest GPUs and CPUs from Intel, AMD, and NVIDIA.
Performance Highlights:
- High Output: Can handle setups with NVIDIA RTX 4000 series or AMD RX 7000 series GPUs.
- Stable Power Delivery: Ensures consistent voltage across all components, even under heavy loads.
- Low Ripple and Noise: Provides clean and stable power, prolonging the lifespan of connected components.
Cooling and Noise Levels
The GX-1050 PRO BK is equipped with a 135mm hydraulic bearing fan that operates quietly even during intense workloads. The Smart Fan Control system adjusts fan speeds based on temperature, ensuring efficient cooling while keeping noise levels to a minimum. However do take note that the power supply fan does not have zero fan or 0dB mode, where even where tempreatures are low, the fans will still spin at a slower rate.
Thermal Management Features:
- Low Noise: Silent operation during low to medium loads.
- Optimized Airflow: Keeps internal components cool, preventing overheating.
This makes it a suitable choice for those who value both performance and quiet operation.
Protections and Reliability
GameMax has included a comprehensive set of protections to safeguard your system:
- Over Voltage Protection (OVP)
- Under Voltage Protection (UVP)
- Over Current Protection (OCP)
- Short Circuit Protection (SCP)
- Over Temperature Protection (OTP)
- Over Power Protection (OPP)
These protections ensure the PSU can handle power fluctuations and prevent damage to your hardware, making it a reliable choice for long-term use.
Connectivity and Compatibility
The GX-1050 PRO BK offers a wide range of connectors to support modern and future components:
- 24-pin ATX for motherboard power.
- 8+8-pin EPS for high-end CPUs.
- 8 x PCIe connectors for GPUs, enabling multi-GPU setups.
- Multiple SATA and Molex connectors for storage devices and peripherals.
This PSU is designed to support even the most demanding setups, including multi-GPU configurations and extensive storage arrays.
Test & Benchmarks
Hardware Setup
| Processor | AMD Ryzen 7 9700X |
| Motherboard | ASUS ProArt X670E-CREATOR WIFI |
| System Memory | Kingston Fury Renegade RGB 24GB X2 DDR5 (running at 7200MT/s) |
| Primary Drive | Samsung 990 Pro NVME 4×4 SSD, 1TB |
| Secondary Drive | Kingston NV3 2TB SSD |
| PSU | GAMEMAX GX-1050 PRO BK |
| Operating System | Windows 11 64bit Professional 23H2 |
| Graphics Card | AMD Radeon RX 7900 GRE 16GB |
| Cooling | DEEPCOOL AK500 Digital |
Benchmarks
Working Temp (surface) : 29 Celsius
Ambient Temp : 23 Celsius
| Scenario | Watt Consumed (Average) Wall Plug calculations |
| Idle Mode (Connected not power on) | 3W |
| Booted to Windows 11 | 145W |
| Running 3DMark Solar Bay | 384W |
| Running Wukong Benchmarks | 395W |
| Running Shadow of the Tomb Raider | 396W |
Pros and Cons
Pros:
- High 1050W power output supports premium builds.
- 80 PLUS Platinum certification for excellent efficiency.
- Fully modular design for easier cable management.
- Quiet operation with Smart Fan Control.
- Comprehensive protection features for system safety.
Cons:
- Slightly bulky, which may be challenging for compact cases.
Who Should Buy the GameMax GX-1050 PRO BK?
This PSU is ideal for:
- Gamers: Running power-hungry GPUs like the RTX 4090 or RX 7900 XTX.
- Content Creators: Supporting multi-core CPUs and extensive storage needs.
- PC Enthusiasts: Building high-performance systems with clean aesthetics.
Conclusion: A Reliable and Efficient Powerhouse
The GameMax GX-1050 PRO BK is a reliable, efficient, and powerful device that excels in all areas. Its numerous protections, silent operation, and totally modular architecture make it an exceptional option for high-end designs.
It may not be as effective as more expensive certifications, but it offers a great trade-off between cost and functionality. The GX-1050 PRO BK is a solid option if you’re constructing a high-performance gaming or productivity setup and require a reliable PSU.
The PSU is available at 179USD, for more information, click here to find out