Corsair SF1000 1000W Fully Modular SFX Power Supply
Corsair SF1000 1000W Fully Modular SFX Power Supply
SKU:PSCP-SF1000
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- 7 years Manufacturer Warranty
Product Information
| Brand | Corsair |
|---|---|
| Category | Power Supplies |
| SKU | PSCP-SF1000 |
| Availability | In Stock |
Overview
- The Corsair SF1000 is a premium 1000W SFX power supply engineered for compact PC builds that demand reliability and efficiency. With an 80 PLUS Platinum rating, it delivers exceptional power efficiency while minimising heat output and electricity waste—a critical advantage in space-constrained small form factor chassis where cooling is challenging.
Fully modular design with Type-5 Micro-Fit connectors allows cable customisation, reducing clutter and improving airflow inside tight builds. The 92mm PWM fan features Zero RPM mode, operating silently under low-load conditions and ramping up only when needed, making it ideal for quiet office and workstation environments.
ATX 3.1 compliance with PCIe 5.1 support ensures forward compatibility with next-generation graphics cards and expansion devices. With 4× PCIe connectors and multi-GPU support, the SF1000 accommodates demanding configurations from dual-GPU workstations to high-end gaming systems. The 7-year warranty and 100,000-hour MTBF rating provide long-term peace of mind for business and professional users.
Specifications
| Wattage | 1000W |
|---|---|
| Form Factor | SFX |
| Modular Type | Fully Modular |
| Connector Type | Type-5 Micro-Fit |
| Efficiency Certification | 80 PLUS Platinum |
| ATX Version | 3.1 |
| PCIe Support | PCIe 5.1 |
| Cooling | 92mm PWM Fan with Fluid Dynamic Bearing |
| Zero RPM Mode | Yes |
| PCIe Connectors | 4 |
| EPS Connectors | 2 |
| SATA Connectors | 8 |
| PATA Connectors | 3 |
| ATX Connectors | 1 |
| Multi-GPU Ready | Yes |
| Noise Level | Standard++ |
| MTBF | 100,000 hours |
| Warranty | 7 years |
| Weight | 2.30 kg |
| Input | AU 10A/250V |
| Continuous Power Output | 1000 Watts |
Key Features
Ideal For
FAQs
Is the Corsair SF1000 suitable for small form factor builds?
Yes. The SF1000 is specifically designed for small form factor (SFF) PC builds, with a compact SFX form factor that fits in tight chassis while delivering premium 1000W power output. Its fully modular design also reduces cable clutter, improving airflow in confined spaces.
What does 80 PLUS Platinum efficiency mean?
80 PLUS Platinum means the power supply converts at least 90% of incoming wall power into usable power for your PC. This reduces heat output, lowers electricity costs, and minimises environmental impact—particularly valuable in office and data centre environments.
Does the SF1000 support next-generation graphics cards?
Yes. The SF1000 is ATX 3.1 compliant with PCIe 5.1 support and features 4× PCIe connectors, making it compatible with next-generation high-power graphics cards. It is also multi-GPU ready for dual-GPU configurations.
What is Zero RPM mode and how does it benefit me?
Zero RPM mode allows the fan to stop completely at low system loads, eliminating noise in quiet office and workstation environments. The fan automatically spins up when power demand increases, maintaining optimal cooling without unnecessary noise generation.
Is this power supply fully modular?
Yes. The SF1000 is fully modular, meaning all power cables can be disconnected. This allows custom cable configurations, reducing cable clutter and improving airflow—especially important in space-constrained small form factor builds.
What is the warranty coverage?
The Corsair SF1000 includes a 7-year manufacturer's warranty, demonstrating Corsair's confidence in product reliability. It also has a 100,000-hour MTBF (Mean Time Between Failures) rating for long-term peace of mind.
Can this power supply handle dual graphics cards?
Yes. The SF1000 is multi-GPU ready with 4× PCIe connectors and 1000W capacity, supporting high-end dual-GPU workstation and gaming configurations, though individual system requirements should be verified.
