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Asus ROG-STRIX-1200P-GAMING ROG Strix 1200W Power Supply - ATX 3.1 - 92% Efficiency - Fully Modular - 120000 Hour MTBF - 4x PCIe - 6x SATA
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Product Features
Technical Overview
This 1200W power supply operates with a single +12V rail delivering 100A, ensuring consistent power distribution to critical components like GPUs and CPUs. The output specifications include 3.3V DC at 25A, 5V DC at 25A, -12V DC at 0.3A, and 5V SB at 3A, covering all standard motherboard and peripheral requirements.
The unit incorporates a dual ball bearing fan for quiet and durable cooling, maintaining optimal temperatures even under heavy loads. With an MTBF of 120,000 hours, it is built for long-term reliability in demanding environments.
Relevant factors for this section include Specification Compliance, Efficiency, Power Factor Correction (PFC), MTBF. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
The Asus ROG Strix 1200W stands out with its combination of high power capacity, modular flexibility, and comprehensive safety features. It is designed to meet the needs of enthusiasts and professionals who require dependable power for overclocked systems and multi-GPU configurations.
Advanced Protection
Multiple protection circuits safeguard against over power, over voltage, under voltage, short circuit, over current, and over temperature conditions, ensuring component safety.
- Over Power Protection
- Over Voltage Protection
- Short Circuit Protection
Modular Design
The fully modular cabling system allows users to connect only the cables needed, reducing clutter and improving airflow within the chassis.
- Customizable Cable Setup
- Improved Airflow
- Easier Installation
High-Efficiency Operation
With 92% efficiency and active PFC, this power supply minimizes energy waste and heat generation, contributing to lower electricity costs and cooler system operation.
- Energy Savings
- Reduced Heat Output
- Stable Performance
Deployment / Use Cases
This power supply is ideal for high-end gaming PCs, content creation workstations, and server builds that demand consistent, high-wattage power. Its 1200W capacity supports multiple graphics cards, high-core-count CPUs, and extensive storage arrays without voltage drops.
The fully modular design makes it suitable for custom builds where cable management is critical, such as in small form factor cases or visually oriented setups. The wide input voltage range of 120V AC to 230V AC ensures compatibility with various regional power grids, making it a versatile choice for global deployments.
Gaming Rigs
Power multiple high-end GPUs and overclocked CPUs for immersive gaming experiences with stable frame rates and minimal system interruptions.
Workstation Builds
Support demanding applications like 3D rendering, video editing, and scientific simulations that require sustained high power delivery to CPUs and GPUs.
Physical Profile
The power supply features a standard internal form factor with dimensions of 6.30 inches in height, 5.91 inches in width, and 3.39 inches in depth (160 mm x 150 mm x 86 mm), ensuring compatibility with most ATX cases. Its approximate weight of 6.48 pounds (2940 grams) reflects a robust construction with quality components. The design includes a single fan with dual ball bearing technology for efficient cooling, and the unit operates reliably within a temperature range of 77°F to 122°F (25°C to 50°C).
- Width
- 5.91" (150 mm)
- Depth
- 3.39" (86 mm)
- Height
- 6.30" (160 mm)
- Weight
- 6.48 lb (2940 g)
Highlights
- 1200W output power for high-demand systems
- ATX 3.1 and ATX12V compliance for modern hardware support
- 92% efficiency with active power factor correction
- Fully modular design for customizable cable management
- Comprehensive protection against over power, voltage, and temperature
- 120,000-hour MTBF for long-term reliability
- 4 PCI Express (6+2 pin) connectors for multi-GPU setups
- 6 SATA power connectors for extensive storage options
- Dual ball bearing fan for quiet and durable cooling
- Wide input voltage range (120V AC to 230V AC)
Specifications
| Specifications | |
|---|---|
| Manufacturer | ASUS Computer International |
| Manufacturer Part Number | ROG-STRIX-1200P-GAMING |
| Brand Name | Asus ROG |
| Product Line | Strix |
| Product Name | Strix 1200W Power Supply |
| Product Type | Power Supply |
| Technical Information | |
| Specification Compliance | ATX12V,ATX 3.1 |
| Efficiency | 92% |
| Power Factor Correction (PFC) | Active |
| Number of Fans | 1 |
| Fan Bearing Type | Dual Ball Fan Bearing |
| Protection Type | Over Power,Over Voltage,Under Voltage,Short Circuit,Over Current,Over Temperature |
| Modular | Yes |
| Reliability | |
| MTBF | 120000 Hour |
| Power Description | |
| Input Voltage | 120 V AC,230 V AC |
| Number of +12V Rails | 1 |
| Output Voltage | 3.3 V DC,5 V DC,12 V DC,-12 V DC,5 V SB |
| Output Voltage Detail | 3.3 V DC @ 25 A,5 V DC @ 25 A,-12 V DC @ 0.3 A,5 V DC @ 3 A,12 V DC @ 100 A |
| Output Power | 1.20 kW |
| Interfaces/Ports | |
| Number of SATA Power Connectors | 6 |
| PCI Express Connector | Yes |
| Number of (6+2 pin) PCI Express Power Connectors | 4 |
| Number of (4+4 pin) CPU Power Connectors | 2 |
| Physical Characteristics | |
| Form Factor | Internal |
| Height | 6.30" (160 mm) |
| Width | 5.91" (150 mm) |
| Depth | 3.39" (86 mm) |
| Weight (Approximate) | 6.48 lb (2940 g) |
| Environmental Conditions | |
| Minimum Operating Temperature | 77°F (25°C) |
| Maximum Operating Temperature | 122°F (50°C) |
User Manual
FAQ
What is the efficiency rating of this power supply?
The Asus ROG Strix 1200W Power Supply has an efficiency rating of 92%. This high efficiency reduces energy waste and heat generation, contributing to lower operating costs and improved system stability, especially under heavy loads common in gaming or workstation environments.
Is this power supply fully modular?
Yes, this power supply is fully modular. This design allows you to connect only the cables you need, which simplifies cable management, enhances airflow within your case, and makes installation cleaner and more efficient, particularly in builds with limited space or custom layouts.
How many PCI Express connectors does it have?
It includes four PCI Express (6+2 pin) power connectors. This configuration supports multiple high-performance graphics cards, making it suitable for SLI or CrossFire setups, as well as single powerful GPUs that require additional power connectors for overclocking and sustained performance.
What protection features are included?
The power supply offers comprehensive protection against over power, over voltage, under voltage, short circuit, over current, and over temperature conditions. These safety mechanisms help prevent damage to connected components, ensuring reliable operation and longevity even during power fluctuations or system stress.
What is the MTBF of this unit?
The Mean Time Between Failures (MTBF) is 120,000 hours. This high reliability rating indicates a durable build quality and stable performance over extended periods, making it a dependable choice for systems that run continuously or under demanding conditions, such as gaming rigs or workstations.
What are the physical dimensions?
The dimensions are 6.30 inches in height, 5.91 inches in width, and 3.39 inches in depth (160 mm x 150 mm x 86 mm). These standard ATX form factor measurements ensure compatibility with most mid-tower and full-tower cases, allowing for easy integration into a wide range of PC builds without fit issues.
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