1000W-2000W Platinum & Gold Certified Modular PSUs | GAMEMAX

As high-performance PC hardware continues to evolve, the power supply, as the core of system power, has become increasingly critical in terms of wattage, efficiency, and expandability. This article focuses on 80 Plus Platinum and Gold certified modular power supplies in the 1000W-2000W range, combining with star products from GameMax, to provide comprehensive purchasing references for hardware enthusiasts and professional users.

80 Plus Certification and Modular Design: Core Standards for High-End PSUs

80 Plus Certification: The Dividing Line of Efficiency and Energy Saving

• 80 Plus Platinum: Efficiency exceeds 92% under typical loads, suitable for high-end platforms pursuing extreme energy saving and stability, such as professional workstations and multi-GPU rendering systems.

• 80 Plus Gold: Efficiency exceeds 90% under typical loads, balancing performance and power consumption, ideal for enthusiast gaming rigs and content creation setups.

Modular Design: A Revolution in Cabling and Expansion

• Fully/Semi-Modular: Only connect necessary cables to reduce redundant wires in the chassis, optimize cooling airflow, and facilitate future hardware upgrades (e.g., adding graphics cards or hard drives).

• Cable Management Advantages: Flat cable design simplifies cable management, and combined with a side-transparent chassis, it showcases a tidy internal layout.

Analysis of GameMax's High-End Modular PSU Portfolio

RGB PRO Series: Integration of Performance and Lighting Effects

• RGB PRO 1300P

• Specs: 1300W, 80 Plus Platinum certified, native support for ATX3.1 and PCIe5.1.

• Core Technology: LLC+DC-DC topology, single +12V high-current design, compatible with 16pin 12V-2×6 interfaces of high-end GPUs like RTX 40 series.

• Features: Adaptive fan temperature control and ARGB synchronized lighting. The 140mm fan intelligently stops at low loads, balancing silence and cooling.

• RGB PRO 1050G

• Specs: 1050W, 80 Plus Gold certified, fully modular design.

• Efficiency Performance: Over 90% efficiency under typical loads, paired with APFC+LLC resonant circuit to reduce ripple noise.

• Lighting System: 140mm ARGB fan supports motherboard synchronization for personalized lighting schemes.

GX PRO Series: Professional-Grade Stability and Durability

• GX PRO 1250G

• Specs: 1250W, 80 Plus Gold certified, ATX3.1 standard.

• Circuit Design: APFC+LLC+DC-DC triple architecture, voltage fluctuation controlled within ±1%, with Japanese capacitors for extended lifespan.

• Silent Solution: FDB liquid bearing fan, noise below 20dB at low loads, and intelligent speed-up at high loads.

• GX PRO 1050G

• Modular Advantages: Connect CPU 8pin, PCIe 8pin, etc., as needed, reducing redundant cables affecting airflow.

• Protection Functions: Full protection against overvoltage, overcurrent, short circuit, and overheating, suitable for long-term high-load operation.

RGB-Smart PRO Series: Flagship-Level Compatibility

• RGB-Smart 1300 PRO

• Specs: 1300W, 80 Plus Platinum certified, supports ATX3.0/3.1 and PCIe5.0/5.1.

• Technical Highlights: MPS1213 LLC chip optimizes the resonant circuit to reduce switching losses. With a single +12V rail design, it supports 9-way GPU parallel operation (e.g., mining scenarios).

• Lighting & Control: 140mm ARGB fan supports PWM speed regulation and motherboard synchronization, compatible with mainstream RGB control software.

• RGB-Smart 1050 PRO

• Efficiency & Cooling: 90% typical efficiency. The 140mm fan uses intelligent temperature control, stopping when the temperature is below 40℃ for a "zero noise" experience.

High-End Mining PSUs: GM Series

• GM-2000

• Specs: 2000W, ATX 12V V2.3 standard, supports 9 GPUs in parallel for mining.

• Design Features: Dual 8cm ball fans, 8-channel independent +12V outputs, power factor up to 0.99, and typical load efficiency exceeding 85% (close to Gold certification).

• GM-1650

• Professional Configuration: 6-channel independent +12V outputs, supports 8 GPUs, 80 Plus Gold certified, 12V output ripple ≤50mV to ensure stable GPU operation.

Purchase Decision Guide: Matching Needs to Products

Power Calculation Rule

• Formula Reference: CPU TDP + GPU TDP × 2 (multi-GPU) + Other components (300W) + 20% redundancy. For example, an RTX 4090 (450W) + i9-13900K (250W) platform recommends a 1200W+ PSU.

Certification and Scenario Matching

• Platinum Certification: Suitable for 7×24-hour servers and multi-GPU rendering workstations, saving over 30% on electricity bills in the long term.

• Gold Certification: Balances cost-effectiveness and efficiency, ideal for high-end gaming PCs and content creation setups (e.g., 4K video editing, 3D modeling).

The Hidden Value of Modular Design

• Upgrade Convenience: When adding an RTX 40 series GPU later, use native PCIe5.1 cables without replacing the PSU.

• Cooling Optimization: Reduces cable accumulation, increasing chassis airflow by 15%-20%, and lowering CPU/GPU temperatures by 5-8℃.

Technical Trends and Future Compatibility

ATX3.1 and PCIe5.1 standards have become standard for high-end PSUs. The native 12V-2×6 interface directly powers GPUs like RTX 4090/4080, avoiding adapter losses. Meanwhile, the LLC+DC-DC topology is gradually popularizing, improving efficiency by 5%-8% and reducing ripple noise by over 40% compared to traditional half-bridge topologies.

For users pursuing extreme performance and future compatibility, a 1300W+ Platinum certified modular PSU is the top choice. Enthusiast gamers focusing on cost-effectiveness will find 1000-1200W Gold certified products sufficient for most high-end configurations. GameMax's products in this wattage range achieve industry-leading levels in efficiency, silence, and durability through strict component screening and multi-level testing, providing reliable power support for high-end PC platforms.